Academic literature on the topic 'Pod anatomy'
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Journal articles on the topic "Pod anatomy"
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Tiwari, S. "Characters of Pod Anatomy Associated with Resistance to Pod-Shattering in Soybean." Annals of Botany 76, no. 5 (1995): 483–85. http://dx.doi.org/10.1006/anbo.1995.1123.
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Zhang, Qiuying, Bingjie Tu, Changkai Liu, and Xiaobing Liu. "Pod anatomy, morphology and dehiscing forces in pod dehiscence of soybean (Glycine max (L.) Merrill)." Flora 248 (November 2018): 48–53. http://dx.doi.org/10.1016/j.flora.2018.08.014.
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Juwarno, Juwarno, Tata Brata Suparjana, and Muachiroh Abbas. "Mahameru Soybean (Glycine max) Cultivar, High Salinity Tolerant." Biosaintifika: Journal of Biology & Biology Education 10, no. 1 (2018): 23–31. http://dx.doi.org/10.15294/biosaintifika.v10i1.11870.
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Mahameru cultivar is high salinity tolerant cultivar. The previous study result showed Mahameru cultivar could tolerate 140mM NaCl, but Cilacap Coast salinity levels often reaching 200mM NaCl. A research of salinity stress on Mahameru cultivar at 200 mM NaCl have not conducted yet. Therefore to conduct the research of Mahameru at high salinity stress to obtained high salinity tolerant soybean cultivar. The observed variables are anatomy (epidermis thickness, the density of stomata and trichomes, palisade thickness) physiology (the dry weight of roots and canopy, the content of chlorophyll a and b) Production (whole pod, total filled pod, total empty pod, weight per one-hundred beans). The salinity treatment was 0, 50,100, 150, 200 mM NaCl given at three days before planting and twenty-one days after planting. The data of anatomy and physiology was taken at forty-five days after planting. The production data was taken when soybean plants turned brown. The result indicates that salinity affects anatomy characteristic of leaf, higher the salinity increasing epidermis thickness and the density of stomata and trichomes. Salinity affected the content of chlorophyll a and b. Higher the salinity increased the content of chlorophyll a and b. Salinity did not affect soybean production. Based on this study Mahameru cultivar is resistant to salinity up to 200 mM NaCl. The benefit of this research help to enhance national soybean production with utilization coastal land for soybean planting Mahameru cultivar.
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Djanaguiraman, M., P. V. V. Prasad, D. L. Boyle, and W. T. Schapaugh. "Soybean Pollen Anatomy, Viability and Pod Set under High Temperature Stress." Journal of Agronomy and Crop Science 199, no. 3 (2012): 171–77. http://dx.doi.org/10.1111/jac.12005.
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Sheng, Qianqian, Congzhe Liu, Min Song, Jingyuan Xu, and Zunling Zhu. "Comprehensive Transcriptome Analysis of Rare Carpinus putoensis Plants under NO2 stress." Genes 12, no. 5 (2021): 754. http://dx.doi.org/10.3390/genes12050754.
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We evaluated a transcriptome using high-throughput Illumina HiSeq sequencing and related it to the morphology, leaf anatomy, and physiological parameters of Carpinus putoensis putoensis under NO2 stress. The molecular mechanism of the C. putoensis NO2 stress response was evaluated using sequencing data. NO2 stress adversely affected the morphology, leaf anatomy, and total peroxidase (POD) activity. Through RNA-seq analysis, we used NCBI to compare the transcripts with nine databases and obtained their functional annotations. We annotated up to 2255 million clean Illumina paired-end RNA-seq reads, and 250,200 unigene sequences were assembled based on the resulting transcriptome data. More than 89% of the C. putoensis transcripts were functionally annotated. Under NO2 stress, 1119 genes were upregulated and 1240 were downregulated. According to the KEGG pathway and GO analyses, photosynthesis, chloroplasts, plastids, and the stimulus response are related to NO2 stress. Additionally, NO2 stress changed the expression of POD families, and the HPL2, HPL1, and POD genes exhibited high expression. The transcriptome analysis of C. putoensis leaves under NO2 stress supplies a reference for studying the molecular mechanism of C. putoensis resistance to NO2 stress. The given transcriptome data represent a valuable resource for studies on plant genes, which will contribute towards genome annotations during future genome projects.
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Grant, William F. "Seed pod shattering in the genus Lotus (Fabaceae): A synthesis of diverse evidence." Canadian Journal of Plant Science 76, no. 3 (1996): 447–56. http://dx.doi.org/10.4141/cjps96-079.
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Birdsfoot trefoil (Lotus corniculatus L.) is a perennial dehiscent species with an indeterminate growth habit. Pod shattering has been a major problem as seed loss is high due to the continuous flowering and time of pod maturity. The anatomy of the pod plays a role in pod shattering. A change in the orientation of the cells in the pericarp in which unequal swelling and shrinkage occur and a lower lignification of the mesocarp have been considered as major causes. The relative humidity (RH) at the time of harvest is also a major factor. The critical RH for dehiscence varies with genotypes between 35 and 49%. Pod dehiscence is uncorrelated with plants grown to maturity under green house conditions and the same plants grown in the field. Management practices (timing of the harvest, clipping early in the season, misting, mowing and turning the windrow during drying, desiccants) have not been successful to control pod shattering. Shattering resistance is a character of high heritability and in Lotus is considered to be controlled by more than one gene. Breeding to reduce shattering through recurrent selection has been unsuccessful. Attempts to transfer the indehiscent seed pod trait from distantly related indehiscent species via interspecific hybridization, diploid bridge species, amphidiploidy, and backcrossing to birdsfoot trefoil, or similarly by interspecific somatic hybridization, have shown promise. The molecular approach has so far not been attempted but since genetic transformation can be carried out in Lotus, this avenue should be investigated. Key words: Birdsfoot trefoil, Lotus corniculatus, indehiscence, dehiscence, pod shattering, interspecific and somatic hybridization
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Huang, Chenxi, Johan Mårtensson, Ismail Gögenur, and Mohammad Sohail Asghar. "Exploring Postoperative Cognitive Dysfunction and Delirium in Noncardiac Surgery Using MRI: A Systematic Review." Neural Plasticity 2018 (2018): 1–12. http://dx.doi.org/10.1155/2018/1281657.
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Surgical patients are at high risk of developing postoperative cognitive dysfunction (POCD) and postoperative delirium (POD). POCD and POD are associated with increased morbidity and mortality and worsening functional outcomes leading to severe socioeconomic consequences for the patient and the society in general. Magnetic resonance imaging (MRI) offers a unique opportunity to study the anatomy and function of the brain. MRI thus plays an important role in elucidating the neuronal component of POCD and POD. Our aim has been to systematically gather MRI findings that are related to POCD and POD. Systematic searches were conducted in PubMed, EMBASE, and PsycINFO: MRI studies investigating patients with POCD as identified by perioperative cognitive testing or patients with delirium identified postoperatively by the Confusion Assessment Method. A total of ten eligible papers were included with a total of 269 surgical patients, 36 patient controls, and 55 healthy controls who all underwent MRI examination. These studies suggested that reduction of thalamic and hippocampal volumes and reduction of cerebral blood flow may be associated with POCD, while presurgery/preexisting and postoperative white matter pathology may be associated with POD. However, the evidence from these studies is rather weak. Future MRI studies are warranted to verify the current findings.
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Santos, Ana M., Ana M. González, Juan De Dios Alche, and Marta Santalla. "Microscopical Analysis of Autofluorescence as a Complementary and Useful Method to Assess Differences in Anatomy and Structural Distribution Underlying Evolutive Variation in Loss of Seed Dispersal in Common Bean." Plants 12, no. 11 (2023): 2212. http://dx.doi.org/10.3390/plants12112212.
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The common bean has received attention as a model plant for legume studies, but little information is available about the morphology of its pods and the relation of this morphology to the loss of seed dispersal and/or the pod string, which are key agronomic traits of legume domestication. Dehiscence is related to the pod morphology and anatomy of pod tissues because of the weakening of the dorsal and ventral dehiscence zones and the tensions of the pod walls. These tensions are produced by the differential mechanical properties of lignified and non-lignified tissues and changes in turgor associated with fruit maturation. In this research, we histologically studied the dehiscence zone of the ventral and dorsal sutures of the pod in two contrasting genotypes for the dehiscence and string, by comparing different histochemical methods with autofluorescence. We found that the secondary cell wall modifications of the ventral suture of the pod were clearly different between the dehiscence-susceptible and stringy PHA1037 and the dehiscence-resistant and stringless PHA0595 genotypes. The susceptible genotype had cells of bundle caps arranged in a more easily breakable bowtie knot shape. The resistant genotype had a larger vascular bundle area and larger fibre cap cells (FCCs), and due to their thickness, the external valve margin cells were significantly stronger than those from PHA1037. Our findings suggest that the FCC area, and the cell arrangement in the bundle cap, might be partial structures involved in the pod dehiscence of the common bean. The autofluorescence pattern at the ventral suture allowed us to quickly identify the dehiscent phenotype and gain a better understanding of cell wall tissue modifications that took place along the bean’s evolution, which had an impact on crop improvement. We report a simple autofluorescence protocol to reliably identify secondary cell wall organization and its relationship to the dehiscence and string in the common bean.
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Taghizadeh, Mohammad S., Simon Crawford, Marc E. Nicolas, and Roger D. Cousens. "Water deficit changes the anatomy of the fruit abscission zone in Raphanus raphanistrum (Brassicaceae)." Australian Journal of Botany 57, no. 8 (2009): 708. http://dx.doi.org/10.1071/bt09165.
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Raphanus raphanistrum L. is an important agricultural weed that often matures at a time of year when water availability is decreasing rapidly. We examined the development of the abscission zone under contrasting soil water treatments and exogenous application of Ethrel. Morphometric analyses of cell traits were used to quantify the effects. Although the abscission zone was visible in sections after 2 weeks under all water regimes, it was more distinctive for pods that had developed under water deficit and Ethrel application. Pod separation began on the outside and gradually extended through the inner cells until the pod was supported only by the xylem elements. The rate of weakening of the cells accelerated where pods developed under water deficit (both mild and severe) or were treated by Ethrel. Water deficit increased the sizes of cells in and adjacent to the abscission zone, doubling their cross-sectional area from well watered to severe water deficit. Ethrel, but not water deficit, significantly increased the thickness and the number of cells across the separation layer. Abscission scar diameter increased by ~50% with increasing water deficit. Notably, we observed some plants in which no abscission zone formed.
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Wang, Yaqi, Maoning Zhang, Pei Du, et al. "Transcriptome analysis of pod mutant reveals plant hormones are important regulators in controlling pod size in peanut (Arachis hypogaea L.)." PeerJ 10 (February 28, 2022): e12965. http://dx.doi.org/10.7717/peerj.12965.
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Pod size is an important yield-influencing trait in peanuts. It is affected by plant hormones and identifying the genes related to these hormones may contribute to pod-related trait improvements in peanut breeding programs. However, there is limited information on the molecular mechanisms of plant hormones that regulate pod size in peanuts. We identified a mutant with an extremely small pod (spm) from Yuanza 9102 (WT) by 60Co γ-radiation mutagenesis. The length and width of the natural mature pod in spm were only 71.34% and 73.36% of those in WT, respectively. We performed comparative analyses for morphological characteristics, anatomy, physiology, and global transcriptome between spm and WT pods. Samples were collected at 10, 20, and 30 days after peg elongation into the soil, representing stages S1, S2, and S3, respectively. The differences in pod size between WT and spm were seen at stage S1 and became even more striking at stages S2 and S3. The cell sizes of the pods were significantly smaller in spm than in WT at stages S1, S2, and S3. These results suggested that reduced cell size may be one of the important contributors for the small pod in spm. The contents of indole-3-acetic acid (IAA), gibberellin (GA), and brassinosteroid (BR) were also significantly lower in spm pods than those in WT pods at all three stages. RNA-Seq analyses showed that 1,373, 8,053, and 3,358 differently expressed genes (DEGs) were identified at stages S1, S2, and S3, respectively. Functional analyses revealed that a set of DEGs was related to plant hormone biosynthesis, plant hormone signal transduction pathway, and cell wall biosynthesis and metabolism. Furthermore, several hub genes associated with plant hormone biosynthesis and signal transduction pathways were identified through weighted gene co-expression network analysis. Our results revealed that IAA, GA, and BR may be important regulators in controlling pod size by regulating cell size in peanuts. This study provides helpful information for the understanding of the complex mechanisms of plant hormones in controlling pod size by regulating the cell size in peanuts and will facilitate the improvement of peanut breeding.
Dissertations / Theses on the topic "Pod anatomy"
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Lombardi, Raymond M. "Bone density as a source of error measuring body composition with the BOD POD and iDXA in female runners." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1325172432.
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McNamara, Diana L. "The anatomy of an environmental decision : the case of recycling." Thesis, University of Aberdeen, 2015. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=228206.
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The human race has always faced environmental challenges. What differs at present, however, are the scale and entrenched social structures (e.g., capitalism, man/nature duality, a dominant social paradigm) that are contributing to these problems and our own irrationality when it comes to possible solutions. Implicit testing methodologies, borrowed from experimental psychology, may be able to bypass some of these issues and provide a means to identify simple 'point of decision' interventions to effect change in behavior on an individual level. The approach adopted in the current thesis was to explore the extent to which movement dynamics (measured using MouseTracker) can inform the decisional anatomy of an important pro-environmental activity — recycling. MouseTracker is a useful methodology as it assesses the real-time conflict that people experience when confronted with the decision to recycle a particular item or not. There were three stages to the progression of this research: (1) using focus groups to gain knowledge of undergraduates' beliefs and opinions towards recycling (Study 1); (2) assessing the utility of MouseTracker as an implicit tool to explore recycling decisions (Expts. 1 & 2); and (3) establishing the extent to which personal (i.e, Social Value Orientation) and situational factors (i.e., environmental primes) influence the anatomy of recycling decisions (Expts. 3-6). Results from the focus groups confirmed that university undergraduates hold widely held societal beliefs about recycling, thereby justifying their inclusion in the current investigation. Experiments 1 and 2 confirmed the utility of MouseTracker as a methodology to explore recycling decisions. Overall, participants displayed a stronger attraction to putting recyclable items in the rubbish bin than garbage in the recycle bin, a tendency that was reduced with increasing levels of environmental concern. Results in the subsequent experiments were mixed. An important individual difference variable (i.e., Social Value Orientation) failed to show an influence on recycling behavior (Expt. 3), and subtle environmental primes produced a collection of modest effects (Expts. 4 & 5). Most notably, a messy environment improved recycling performance (Expt. 5). Compelling results were observed, however, when self-directed attention was manipulated (Expt. 6). In particular, recycling performance was enhanced in the presence of a mirror, thereby confirming the relation between self-focus and normative behavior (the efficient disposal of waste). Discussion centers on the theoretical and practical implications of the current findings, limitations with the methodology employed, and consideration is given to future research on this important societal topic.
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Bollmann, Christof. "Quantification of intact quadriceps tendon, and suprapatellar fat pad : MR-arthrography, anatomy, and cryosections in the sagittal plane /." [S.l.] : [s.n.], 2000. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.
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Ditschun, Tanya Louise. "6-n-Propylthiouracil (PROP) taster status determination and its relation to tongue anatomy, food liking and intake /." Connect to Digital dissertations. Restricted to UC campuses. Access is free to UC campus dissertations, 2002. http://uclibs.org/PID/11984.
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Vase, Hollie Francesca. "Interrogating therapeutic manipulation of the endocannabinoid system in the human colon." Thesis, University of Aberdeen, 2013. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=203798.
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The endocannabinoid system (ECS) is known to be involved in key aspects of cell maintenance within the human colon, as well as being dysregulated in pathophysiological conditions, including colon inflammation and cancer. However, the contribution of the ECS within each of these conditions has not been fully elucidated. This indicates that the current identification of key targets within the ECS that are involved in gut pathology could be used as potential novel therapeutics. Two experimental approaches were designed and optimised to give an insight into ECS signal regulation within the human colon and to screen ECS therapeutics, tetrahydrocannabinol (THC) and cannabidiol (CBD); a human colon ex vivo explant culture model and an innovative multiplexed quantitative gene expression technology, the GenomeLab GeXP system (Beckman Coulter). Gene targets were identified that are known markers of regulation and function in cells of healthy tissue. An assay, the hCellMarkerPlex was designed that incorporated twenty-three of these gene targets, epithelial (EZR, KRT18, SLC9A2), proliferation (PCNA, CCND1, MS4A12), differentiation (B4GANLT2, CDX1, CDX2), apoptotic (CASP3, NOX1, NTN1), fibroblast (FSP1, COL1A1), structural (ACTG2, CNN1, DES), gene transcription (HDAC1), stem cell (LGR5), endothelial (VWF) and mucin production (MUC2). The hCellMarkerPlex identified gene signatures which distinguished between normal, adenoma and carcinoma tissue, identifying cellular processes showing abnormal activity associated with pathological status. The resulting biomarker profiles were used to establish a human colon explant culture system. The human colon explant culture presents a novel model to study modulation of the ECS and screen ECS therapeutics. Combined with the GenomeLab GeXP System multiple components of the ECS were assessed at the gene regulatory level. A custom designed GeXP assay, the hECSplex, was developed. hECSplex gene expression signatures of EC receptors (CNR1, CNR2, GPR55 and TRPV1), ECS enzymes (NAPE-PLD, GDE1, DAGLA, DAGLB, FAAH, FAAH2 and PTGS2), inflammatory (IL1B, IL10, IL6, LEP, TNF and SOCS3), signalling pathway (ID1, BCL2, CFL1, BIRC5, TP53, MYC and KRAS), lipid production (SREBF1, ACACA), and plasma-membrane (OCLN) markers revealed altered expression of ECS components in carcinogenesis compared to normal tissue. Abstract vi . The hECSplex gene expression signature of colon explants showed that ECS was not altered during culture, emphasising the explant models capability as a pharmaceutical tool to test current and novel therapeutics. Applications of both THC and CBD to normal colon explants at different concentrations do not lead to any significant changes. Indicating the current pharmacological use of phytocannabinoids is causing no adverse effects in surrounding healthy colon tissue. The GenomeLab System presents new opportunities to interrogate multiple components of the endocannabinoid signalling system in small colon explant tissue samples, and in response to ECS therapeutics.
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Abualhin, Mohammad <1987>. "Does Aorto-Iliac Anatomy Affect Endovascular Aortic Aneurysm Repair Durability With The New Generation Endografts?" Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amsdottorato.unibo.it/9611/1/PhD%20Thesis.%20Abualhin%20Final.pdf.
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Introduction:
Endovascular aneurysm repair(EVAR) has become the main treatment for abdominal aortic aneurysm(AAA). Anatomical features of the AAA are pivotal in EVAR success. The aim of this study was to evaluate known anatomical features as risk factors for the freedom from reintervention(FFR) taking into account the new-generation endografts.
Materials and Methods:
This study was a retrospective monocentric study including consecutive patients treated by EVAR from 2012 to 2018 in elective setting. All currently reported anatomic factors including aortic neck and iliac arteries proprieties were examined using the pre-operative AngioCT-imaging. The primary endpoint was to define the anatomical risk factors affecting the FFR.
Results:
A total of 653 patients treated by standard EVAR were included. The mean age was 75.6±8 years. The mean follow-up was 34±11 months. FFR was 98.4%,97.4%,96% and 87.3% at 6,12,24 and 48 months, respectively.
Larger aortic neck diameter was significant risk factor for FFR(P=0.001). Aortic neck severe angulation >60° was correlated to the need for reintervention(P=0.001). Larger aneurysm diameter was associated with higher incidence of reinterventions(P<0.001). Infrarenal aortic length(IRAL) measured as distance between renal artery and aortic bifurcation level, was associated with lower FFR(P=0.002). Similarly, the mean aorto-iliac length(MAIL) measured as the sum of distance between the most distal renal artery and iliac bifurcation in both sides divided by two, resulted a negative factor for FFR (P=0.002). At the multivariate analysis of anatomical features, aortic neck diameter (HR1.18;CI:1.02-1.37,P=0.03) and MAIL (HR1.02;CI:1.01-1.04,P=0.01) were confirmed as significant risk factors for FFR.
Conclusion:
This 7-years real-world study focused on the analysis of anatomic risk factors predisposing for graft-related reinterventions at mid-term. Patient survival and FFR are satisfactory and compatible with other studies results. Aortic neck diameter and MAIL resulted the main risk factors for FFR. IRAL and MAIL resulting significant factors are not described before and need further investigations.
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Alnabulsi, Abdo. "Identification and characterisation of novel protein biomarkers for colorectal cancer prognosis." Thesis, University of Aberdeen, 2018. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=237661.
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Thomson, Alison Kathryn. "Organ developmental and maturational defects in Spinal Muscular Atrophy." Thesis, University of Aberdeen, 2016. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=231849.
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Spinal Muscular Atrophy (SMA), traditionally described as a predominantly childhood form of motor neuron disease, is a leading genetic cause of infant mortality. Although motor neurons are undoubtedly the primary affected cell type, SMA is now widely recognised as a multisystem disorder, where a variety of organs and systems in the body are also affected. Vascular perfusion abnormalities have previously been reported in both patients and mouse models of SMA, however it remains unclear whether these defects are secondary to the motor neuron pathology for which this disease is known. Through analysis of the 'Taiwanese' murine model of severe SMA (Smn-/-;SMN2tg/0, Smn-/+) we report significant vascular defects in the retinas of SMA mice, a tissue devoid of motor neurons, thus providing strong evidence that these vascular defects are independent of motor neuron pathologies. We show that restoration of Smn levels by antisense oligonucleotide treatment at birth significantly ameliorates retinal vascular defects. Next, we report defects in the neural retina, with a significant decrease in key neural cells in SMA mice. A similar vascular pathology was expected in the spleen of SMA mice given that the spleen is small and pale in appearance; however, the density of the intrinsic vasculature remained unchanged. We report that the spleen is disproportionately small in SMA mice, correlated to low levels of cell proliferation, increased cell death, and multiple lacunae. The SMA spleen lacks its distinctive red appearance and presents with a degenerated capsule and a disorganized fibrotic architecture. Histologically distinct white pulp fails to form and this is reflected in an almost complete absence of B lymphocytes necessary for normal immune function. Taken together, these results highlight both the vascular and immune systems as key targets of SMA pathology that should be considered during treatment of this disease.
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Nadal, Catala Gema. "The differential ability of methylated folate and folic acid to maintain DNA stability and normal characteristics in human colon cells in vitro." Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=231796.
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Folates are water-soluble B vitamins, which maintain DNA stability by regulating nucleotide synthesis and DNA methylation. Folates influence CRC risk and their ability to prevent or promote carcinogenesis may be dependent on several variables here investigated. No in vitro study has yet modelled the physiological folate status that human colon cells are exposed to in vivo. This study evaluates the ability of different forms and concentrations of folate to maintain DNA stability and normal cell function in folate-sufficient and stable human colonocytes and to modify DNA instability and the acquisition of abnormal characteristics in folate-deficient and genomically-unstable colonocytes. Non-malignant human NCM460 colonocytes cultured at physiologically-relevant concentrations of 5-methyl-THF or FA, representing the average deficient (2.5 ng/mL), sufficient (10 ng/mL) or highest post-supplementation (100 ng/mL) folate levels found in human plasma were used in this study as a model of colon-folate interaction. This work established that FA is taken up and/or retained to a lesser extent than 5-methylTHF and is less efficient at maintaining DNA stability and normal cellular characteristics in folate-sufficient and genomically-stable colonocytes at baseline, particularly at deficient and sufficient concentrations in the medium to longer term (14-21 days). During repletion of folate-deficient and genomically-unstable cells, sufficient concentrations of FA do not increase intracellular folate status and worsen the unstable phenotype, by perpetuating DNA instability and enabling the acquisition of a more pro-malignant protein expression. On the contrary, employing 5-methyl-THF sufficiency for repletion positively modifies the abnormal protein profile and morphological features of folate-deficient cells, mitigating potential progression to malignant transformation. When high post-supplementation concentrations are employed, both folate forms increase intracellular folate status, but drive a more promalignant and stress-induced proteome profile and, in the case of 5-methyl-THF, promote abnormal cell morphologies. In conclusion, the folate type, concentration employed, baseline folate status and timing of exposure to folate supplementation are important variables that should be taken into account by future studies evaluating the potential impact of mandatory FA fortification on CRC.
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Basavaraju, Umesh. "Inflammatory biomarkers of colorectal neoplasia and their manipulation by an anti-inflammatory diet." Thesis, University of Aberdeen, 2011. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=182290.
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Colorectal neoplasia (CRN) continues to be a leading cause of morbidity and mortality in the developed world and with westernisation, similar trends are now emerging in the developing world. Although secondary prevention through screening programmes has reduced mortality, uptake remains poor due to the invasive nature of colonoscopy, which also exerts increased costs to the health care system. Primary prevention remains the ultimate aim to reduce the morbidity and mortality associated with CRN. In this regard, chemoprevention strategies through regular use of aspirin and other NSAIDS have showed great promise but the associated significant side-effects of these drugs has prevented their routine clinical application for this purpose. Hence there is an urgent need for the identification of safer alternatives for primary prevention of CRN. In parallel to this search, better understanding of the molecular pathogenesis of CRN to identify biomarkers that aid in stratification of at risk individuals would also help. In this regard, the role of chronic inflammation and the influence of host genetics in the pathogenesis of CRN has been the focus of extensive research in recent years. However there is a lack of studies which have investigated these associations in an exclusively screened population, which confers some advantages for this type of investigation. Firstly, most of the screened subjects are relatively healthy, asymptomatic and with no significant co-morbidities, the factors which could otherwise influence the levels of inflammatory markers. Secondly, the screened population is in the 50 to74 year age group which represents the group with a high prevalence of CRN and hence increasing the possibility of finding associations which would be more relevant and generalisable. Thirdly, the selected controls match the cases in all important respects, apart from having CRN, thus increasing the validity of the findings in this population. The Grampian region was one of the first in the UK to participate in the National Colorectal Cancer Screening Programme and this resource gave the ideal opportunity to conduct research involving an exclusively screened population. Utilising this cohort, the current thesis addressed three important aspects of the association between inflammation and CRN. Firstly the investigation of the association of inflammatory genotype, inflammatory phenotype and CRN risk. Secondly the impact of environmental factors, specifically dietary antiinflammatory salicylic acid intakes on CRN risk. And finally assessing if inflammation, and hence in the long term risk of CRN, could be attenuated through a comprehensive anti-inflammatory dietary supplementation in the form of a randomised dietary intervention clinical trial. The study of the association of polymorphisms in key inflammatory genes (IL1B- 31, IL8-251, IL6-174, TNFα-308, IL10-1082, IL10-592, PTGS2-765, and IL1RN VNTR) and CRN risk showed some significant findings. A novel finding was that the homozygous IL1B-31C*C genotype was associated with statistically significant increased risk of CRN, OR 1.63 (95% CI 1.06-2.50) whilst the IL8-251 A*A genotype increased the propensity of having high risk lesions by two-fold (OR 2.04; 95% CI 1.02-4.07). The study of circulating inflammatory marker levels in subjects in whom the CRN was in-situ showed that increased CRP levels were associated with increased risk of CRN, OR 1.55 (95% CI 1.00-2.39). Increased levels of IL8 were associated with increased risk of having a high risk lesion, OR 2.57 (95% CI 1.03-6.44). In a sub group of subjects, it was observed that levels IL8 and CRP decreased following polypectomy (mean IL8 20.3 pg/ml to 14.9 pg/ml, p=0.05 and mean CRP 5.99 mg/l to 3.82 mg/l, p=0.07) raising an important question regarding the sequence of the inflammation-neoplasia cascade, “Is inflammation the cause or the effect of neoplasia?” The study of the association of dietary salicylic acid (SA) and CRN using the newly constructed SA database showed that high levels of total SA (aspirin and dietary SA) intakes were associated with a 75% and moderate levels with a 67% decreased risk of CRN. But dietary SA on its own showed no significant effect on CRN risk probably because of low intake levels in the current cohort. Applying the SA database to populations with higher dietary SA intake would help to further explore its association with CRN risk. The randomised clinical trial examining the effect of a combined antiinflammatory dietary supplement (curcumin, omega-3 PUFA and polyphenols rich fruit smoothie) on markers of inflammation in subjects who had adenomatous colorectal polyps removed showed that the inflammatory marker levels in the control group who just continued their habitual diet remained stable without any statistically significant changes at 6 weeks compared to the baseline. Whereas following 6 weeks of dietary intervention, there was marginally significant increase in IL8 and IL1B levels. One of the possible mechanisms for increase in pro-inflammatory marker levels in the intervention group was the weight gain seen in the intervention group. In the intervention group, the post-intervention mean weight (86.80kgs) was significantly higher than the pre-intervention mean weight (85.38 kgs). In summary, the findings from these investigations suggest that a proinflammatory genotype (IL1B-31C*C and IL8-251 A*A) and elevated circulating inflammatory marker levels (CRP and IL8) are associated with increased risk of CRN. And along with the findings that regular NSAID use and total dietary SA are associated with decreased risk of CRN, our data point to inflammation as an underlying pathogenetic mechanism in CRN. The pilot clinical trial has demonstrated that a clinical trial with combined dietary supplementation is feasible, but challenging. The anti-inflammatory dietary intervention strategy employed to reduce the inflammatory markers did not achieve the desired effect and hence more research is required to establish the ideal delivery strategy of the anti-inflammatory dietary agents. Once this is established, dietary chemoprevention of CRN as a safe alternative should be a realistic achievable goal in the future.
Books on the topic "Pod anatomy"
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Short, Philip. Pol Pot: Anatomy of a Nightmare. 2nd ed. Henry Holt and Company, 2006.
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Hongqi, Zhang. Xi tong jie pou xue: Systematic anatomy. Fu dan da xue chu ban she, 2015.
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author, Sin Kyu-hwan, ed. Mom ŭro segye rŭl poda: Tong Asia haebuhak ŭi sŏngnip kwa palchŏn. Sŏul Taehakkyo Ch'ulp'an Munhwawŏn, 2017.
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Ellis, Stephen M. The WHO manual of diagnostic imaging: Radiographic anatomy and interpretation of the chest and the pulmonary system. Edited by Flower Christopher, Ostensen Harald, Pettersson Holger 1942-, International Society of Radiology, and World Health Organization. Published by the World Health Organization in collaboration with the International Society of Radiology, 2006.
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Roach, Mary. Bu guo shi ju shi ti! Shi bao wen hua chu ban qi ye gu fen you xian gong si, 2004.
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Rocşoreanu, C. The FitzHugh-Nagumo model: Bifurcation and dynamics. Kluwer Academic Publishers, 2000.
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Singh, Parminder J., John M. O’Donnell, and Richard E. Field. Hip arthroscopy: assessment, investigations, and interventions. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780199550647.003.007018.
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♦ Learning objectives:• Understand hip arthroscopic anatomy• Awareness of indications and contraindications for hip arthroscopy• Understand what femoroacetabular impingement (FAI) is, and how to investigate and treat this condition♦ Assessment: FADIR and FABER tests♦ Investigations: plain x-ray, magnetic resonance imaging/arthroscopy, computed tomography scan in Pritchard O’Donnell (POD) position♦ Interventions: central and peripheral compartments, periarticular space, lateral compartment, FAI correction—cam, pincer, or combined.
Book chapters on the topic "Pod anatomy"
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Lambert, Laura, and John Tregoning. "Anatomy of a PhD." In How to Complete a PhD in the Medical and Clinical Sciences. John Wiley & Sons, Ltd, 2017. http://dx.doi.org/10.1002/9781119189657.ch3.
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Oh, Seung Min, Giwoong Hong, and Wu-Chul Song. "PDO Thread Lifting." In The Art and Science of Thread Lifting Based on Pinch Anatomy and Moving Plane. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5516-5_5.
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Oh, Seung Min, Giwoong Hong, and Wu-Chul Song. "PDO Volumizing Multithread Lifting." In The Art and Science of Thread Lifting Based on Pinch Anatomy and Moving Plane. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5516-5_11.
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Karram, Mickey M. "Martius Fat Pad Transposition and Urethral Reconstruction." In Atlas of Pelvic Anatomy and Gynecologic Surgery. Elsevier, 2011. https://doi.org/10.1016/b978-1-4160-5909-7.00085-0.
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Morowitz, Harold J. "Tubes." In Entropy and the Magic Flute. Oxford University PressNew York, NY, 1993. http://dx.doi.org/10.1093/oso/9780195081992.003.0008.
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Abstract While Digging Out a few references at the Yale History of Medicine Library, I chanced upon the name Gabriele Fallopio. Either the poetry of his eight-syllable designation or its association with anatomy was sufficiently intriguing that I jotted down on my pad “Check out Fallopio.” A few weeks passed, and in reviewing the notes I came across the reference to the eminent Italian physician and pursued that information further. Fallopio was born in Modena in 1523 and died in Padua in 1562. During his short life, he made numerous contributions to our knowledge of human anatomy.
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Haberman, Steve. "The Script – The Anatomy of Terror." In The Masque of the Red Death. Liverpool University Press, 2022. http://dx.doi.org/10.3828/liverpool/9781800856394.003.0002.
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This chapter examines Poe’s original story, its history of adaptation in film and how Roger Corman decided to make it the seventh in his series of Poe movies. It also chronicles the writing of the script, from rejected first efforts to the first draft by Charles Beaumont to the final shooting script by R. Wright Campbell. In the process, Corman constantly guides the writing process, injecting his own personal themes and story-telling techniques.
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"Thomas Lovell Beddoes (1803-49)." In A Century of Sonnets, edited by Paula R. Feldman and Daniel Robinson. Oxford University PressNew York, NY, 1999. http://dx.doi.org/10.1093/oso/9780195115611.003.0054.
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Abstract Frequently compared to that of his contemporary Edgar Allan Poe,Thomas Lovell Beddoes’ poetry reveals a macabre obsession with death and the supernatural. Beddoes was best-known as a dramatist, particularly for Death’s Jest-Book, or The Fool’s Tragedy, published posthumously in 1850. He also studied medicine, specializing in anatomy. After leading a restless, solitary life, he committed suicide in 1849.
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Van Hauwaert, Roxane, Ana Tomé, Rui Pedro Pereira de Almeida, et al. "Physical Exercise and Pelvic Floor Muscle Training." In Advances in Educational Technologies and Instructional Design. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-3952-7.ch007.
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Pelvic floor dysfunction (PFD) significantly impacts women's quality of life (QoL), affecting social, professional, and mental well-being. Pregnancy and childbirth, particularly vaginal delivery, are major risk factors for PFD. This chapter reviews pelvic floor anatomy, function and changes during pregnancy and childbirth. It explores the prevalence, risk factors, diagnosis, and management of PFD, emphasizing conservative treatments like physical exercise and pelvic floor muscle training (PFMT). PFMT strengthens pelvic floor muscles, improves muscle tone, and enhances neuromuscular control, effectively preventing and treating PFD. Regular physical exercise during pregnancy without complications maintains physical and cardiorespiratory functions and reduces sedentary lifestyle-related risks. Therefore, PFMT and regular physical exercise are essential for preventing and managing PFD during pregnancy and postpartum. Moreover, education on pelvic floor health for healthcare providers and women is essential to promote lifelong adherence to physical exercise and improve women's QoL.
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Nejar, Matheus, Mozart Cotrim, William Schneider, et al. "VEIA ISQUIÁTICA PERSISTENTE: UM RELATO DE CASO COM REVISÃO DA LITERATURA." In Variações Anatômicas: o avanço da ciência no Brasil - Vol.5. Editora Científica Digital, 2024. http://dx.doi.org/10.37885/240817457.
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A anatomia venosa é muito variável devido às malformações que podem ocorrer durante o desenvolvimento do embrião, produzindo variações anatômicas importantes nos troncos das veias principais do membro inferior e circulação colateral compensatória, sendo cada caso individual e complexo. Este estudo tem o intuito de descrever um caso de veia isquiática persistente encontrado no laboratório de anatomia da UFCSPA, assim como descrever suas características e relevância clínica. A presença da VIP pode ser subdiagnosticada, já que ela pode não apresentar sintomas durante longos períodos, até que se inicie uma insuficiência valvular crônica do retorno venoso do membro inferior. Ela pode ser acompanhada por hemangiomas cutâneos, varizes e hipertrofia de tecidos moles e duros, além de ser, na maioria dos casos, relacionada à ocorrência da Síndrome de Klippel-Trenaunay. Ademais, os pacientes portadores de VIP precisam ser acompanhados regularmente, uma vez que eles apresentam maior risco de trombose venosa pela variação anatômica, a qual pode gerar graves consequências nos indivíduos com risco cardiovascular.
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Lin Yang, Chun Cheng, and Richard L. Anderson. "Lower Eyelid and Midfacial Rejuvenation." In Surgery of the Eyelid, Lacrimal System, and Orbit. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780195340211.003.0035.
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Over the past two and a half decades, techniques for midfacial rejuvenation have evolved. Midfacial rejuvenation has gained significant popularity among many aesthetic surgeons, including the ophthalmic plastic surgeon. Yet rejuvenation of the midface remains a challenge for the aesthetic surgeon who seeks facial harmony. A variety of techniques and approaches are available, yet no single approach is ideal for all patients. It is clear that the age-related anatomic alterations that cause patients to seek rejuvenation vary from patient to patient, and that many patients have more than one anatomic alteration that must be addressed to rejuvenate the lower lid. The surgeon must address the individual needs of each patient for optimal results. It has also become clear that the lower eyelid and midface form a continuum that needs to be addressed in its entirety for optimal rejuvenation. To achieve this, the surgeon must understand the basic concepts important to lower eyelid and midface rejuvenation, which include an understanding of eyelid and midfacial anatomy, an understanding of aging changes of the lower eyelid and midface, and surgical approaches and nonincisional options. A full understanding of aging changes in the lower eyelid and midface is essential to successfully address midfacial rejuvenation. A harmonious facial appearance consists of a balanced relationship among all tissues of the face. With age, disturbance of this harmony among midfacial tissues occurs. The aging process of the midface encompasses the lower eyelid, malar fat pad and associated structures, melolabial fold, and lateral perioral region. Hester describes four important features of midfacial aging: (1) baring of the inferior orbital rim with creation of a hollow valley at the junction of the lower eyelid and cheek; (2) descent of the malar fat pad, with loss of malar prominence; (3) deepening of the tear trough; and (4) exaggeration of the nasolabial fold. The midface represents a crucial aesthetic unit of the face. It is bordered by structures that play major roles in the overall appearances of the face. The lower eyelid and tear trough toward the nose and the lateral canthus and crow’s feet at the superior lateral aspect frame the midface superiorly.
Conference papers on the topic "Pod anatomy"
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Silva, Natália Gonçalves Nassaro Brandão da, Maria Eduarda Monteiro Silva, Alfredo Artur Pinheiro Junior, Caroline Silveira Gripp, and Gabriel Bobany de Queiroz. ""TUMOR ÓSSEO MULTILOBULAR EM CONDUTO AUDITIVO DE CÃO (CANIS LUPUS FAMILIARIS) - RELATO DE CASO"." In XXXIII Jornada Científica da Medicina Veterinária. Even3, 2025. https://doi.org/10.29327/1505793.33-58.
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O tumor ósseo multilobular é uma neoplasia rara que acomete animais de meia idade a idosos. Possui origem primaria dos tecidos ósseos do crânio, em regiões como: osso frontal, parietal, occiptal, mandíbula e maxila e em localizações atípicas como vertebras e osso peniano. Os sinais clínicos desta neoplasia estão ligados à compressão de estruturas adjacentes ao tumor. Os exames de imagem e histopatológico auxiliam na conclusão do diagnóstico e a exérese tumoral com amplas margens é o tratamento mais indicado para diminuir as chances de recidiva do tumor. O objetivo desse trabalho é fazer o estudo do tumor ósseo multilobular em um cão. No presente relato foi descrito um canino, fêmea, sem raça definida, 15 anos, que foi atendida com uma massa em conduto auditivo direito, com evolução de um ano. O animal foi encaminhado para a radiografia e posteriormente submetido a cirurgia onde a massa foi enviada para o exame histopatológico. A radiografia mostrou uma neoformação de partes moles adjacentes ao conduto auditivo direito, mas sem alteração em estruturas adjacentes e presença de metástase. O exame histopatológico em sua microscopia mostrou proliferação de “ilhas” de tecido osteo condroide imaturo e focos de ossificação, entremeados a feixes de células fusiformes atípicas onde pode ser observado áreas de reabsorção óssea periférica e esboços fibrino necrótico e presença de numerosas figuras de mitose, sendo concluído o diagnóstico de tumor ósseo multilobular. O animal se encontrava bem no pós-operatório até o retorno à veterinária. Palavras-chave: Oncologia veterinária. Neoplasia rara. Anatomia patológica.
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Damon, Anthony, Arka Das, Ray Prather, Alain Kassab, Eduardo Divo, and William DeCampli. "A Benchtop Study of Fontan Circulation." In ASME 2024 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/imece2024-145903.
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Abstract The Centers for Disease Control and Prevention (CDC) estimates that each year in the United States, approximately 1/3800 babies are born with only one functioning ventricle. The Fontan circulation is a result of the third stage procedure to correct single ventricle anatomy in children whose implementation has only led to a survival rate of ∼50% into adulthood. One of the failure points recognized is increased inferior vena cava (IVC) pressure within the total cavopulmonary connection. The research team proposes to enhance flow into the pulmonary system by adding an injection jet shunt (IJS) to induce flow entrainment by drawing flow directly from the aortic arch, balanced by a fenestration to maintain a ratio of pulmonary flow (Qp) to systemic flow (Qs) of 1. Therefore, oxygen tracking is critical to determining the optimal IJS-assisted Fontan model geometries for a given patient. In this study, we describe a dynamically controlled mock flow loop model (MFL) designed to quantitatively and qualitatively estimate the volume fraction of IJS flow (VFIJS) absorbed by the fenestration in the IVC conduit using a high-speed fluorescence technique called ultraviolet-induced fluorescence (UVIF). A patient, generic surrogate model of the total cavopulmonary connection (TCPC) with average dimensions matching those of a 2–4-year-old patient is inserted in the MFL derived from a reduced lumped parameter model (LPM) representing the cardiovascular circulation using four 2-element Windkessel compartments. Using UVIF to image hemodynamic flow field at high temporal scales comes at the expense of low spatial resolution which is addressed by implementing a mechanism to increase spatial resolution while preserving temporal scale. This is done using a proper orthogonal decomposition (POD)-trained radial basis function (RBF) interpolation network to increase the resolution of the VFIJS snapshot. Spectral proper Orthogonal decomposition (SPOD has been performed to characterize the spatiotemporal components of the dominant coherent structures of the jet-entrained flow field in the Fontan conduit. To this end, a precise mechanism for capturing the volume fraction of the entrained jet in the Fontan conduit has been developed utilizing the UVIF-based imaging technique with a SPOD-POD-trained RBF interpolation network. The experimental results obtained in this study follow the trends as reported in the in-silico findings.
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Kaushik, Shubham, and Subhadeep Sarkar. "Anatomy of the LSM Memory Buffer." In SIGMOD/PODS '24: International Conference on Management of Data. ACM, 2024. http://dx.doi.org/10.1145/3662165.3662766.
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Avila Forero, Juan Sebastian. "Design of training materials for teaching anatomy." In Systems & Design: Beyond Processes and Thinking. Universitat Politècnica València, 2016. http://dx.doi.org/10.4995/ifdp.2016.2955.
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The present work is part of the Doctoral Research in Design, Manufacturing and Industrial Projects Management of the Universidad Politecnica de Valencia (UPV) and is incorporated in the PhD project called ¨The implementation of digital design and manufacturing technologies in the teaching of anatomy¨. It is based on the experience as a thesis director in the Design Faculty of the University El Bosque in Bogota. The project discussed thereafter aims to strengthen the skills of students in Industrial design. With a strong technological component, the project’s method relies on the elaboration of a design project, in order to deepen the knowledge of organic 3D modeling techniques and digital sculpture, taking advantage of the boom in digital manufacturing. The project focuses on strengthening the students’ communicative and interactive skills with third parties, it particularly empowers the cognitive abilities needed to work in an interdisciplinary environment. Here the study case concentrates on education in health sciences, specifically the teaching and learning of anatomy in different disciplines. In the initial phase of the project, 3-dimensional physical teaching materials were selected to provide the pedagogical approach to Anatomy and Dental Morphology classes of the Faculty of Dentistry. Said materials constituted the starting point for further experiences and indeed it triggered the implementation of various similar projects with other departments at the UEB, all aiming to facilitate the experience of teaching - learning, guaranteeing students a theoretical and practical training through three-dimensional resources. The main feature of such training consists in a better comprehension of information, thanks to a direct and concrete interaction. This article seeks to illustrate the use given to digital design and manufacturing technology to expand the range of opportunities that could be transmitted to students in academia and such process could permeate non-traditional fields for future industrial designers, demystifying their profile solely as form-esthetics configurators toward eventually emerging as leading projects coordinators in a multidisciplinary field of work. 3D printers of fused deposition modeling (FDM) can create complex didactic models. The present paper will discuss the results of the first year and a half of work based on the academic results of design students under the direction of Professor XXX, PhD student at the UPV.DOI: http://dx.doi.org/10.4995/IFDP.2016.2955
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Gomes, Leticia da Fonseca, Camila Nogueira Santiago, and Vera Lucia Mota da Fonseca. "Anatomia himenal atípica: relato de caso." In 46º Congresso da SGORJ e Trocando Ideias XXV. Zeppelini Editorial e Comunicação, 2022. http://dx.doi.org/10.5327/jbg-0368-1416-2022132s1004.
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Introdução: O hímen é uma estrutura de tecido escamoso que se inva-gina do períneo para encontrar o canal vaginal longitudinal. Com essa jun-ção, geralmente há canalização completa do canal vaginal, e essa membrana retrai-se com apenas um pequeno remanescente de tecido circunferencial redundante ao redor do introito vaginal. No entanto, durante esse processo de canalização, a membrana pode variar em sua resolução, deixando uma obstrução completa, hímen imperfurado ou qualquer número de remanes-centes parciais, como o hímen microperfurado e septado. Relato de caso: E.B.M., 22 anos, estudante de Medicina, procura ambulatório em razão de dificuldade na sexarca há dois anos. Já fez diversas tentativas de penetração vaginal com o parceiro, sem sucesso. Refere ter tido relação com penetra-çã o anal, sem grandes dificuldades. Menarca aos 11 anos, ciclos regulares com fluxo normal. Parceiro único. Faz uso de venlafaxina para transtorno de ansiedade. Traz hipótese diagnóstica de vaginismo, de acordo com leituras na internet. Já procurou outro médico para tratar vaginismo, que orientou fisio-terapia pélvica. Ao exame: mamas e abdome sem alterações. Pilificação vul-var normal. Toque vaginal: membrana himenal perfurada, pérvia para 1 cm, com bordos rígidos e resistentes. Sem dor ou tensão muscular no momento do toque. Colo uterino indolor à mobilização, útero intrapélvico. Toque retal sem alterações. É, então, realizada cirurgia de himenectomia com o seguinte resultado anatomopatológico: fragmento membranáceo de tecido pardo acin-zentado e cruento medindo 2,5 × 2 × 0,4 cm. Cortes histológicos da mucosa himenal mostram epitélio escamoso não queratinizado, maturação sequencial preservada, sem atipias celulares. O estroma subjacente aparece com discreto infiltrado inflamatório linfocitário. Após 45 dias pós-operatório, a paciente relata relação vaginal com parceiro, sem dificuldades. Conclusão: O vagi-nismo é uma persistente contração involuntária da musculatura da vagina que interfere na penetração, impedindo a relação sexual e podendo compro-meter as relações interpessoais e conjugais. A paciente estudada apresentava transtorno de ansiedade, o que contribuiu para a hipótese diagnóstica de vagi-nismo. Além disso, observa-se a influência da internet na saúde, que levou a paciente a se autodiagnosticar e a enviesar a opinião do primeiro médico. Entretanto, o exame ginecológico mostrou importante anatomia himenal atí-pica, que impossibilitava a penetração. O caso reforça a importância da anam-nese e exame físico ginecológico bem realizados. O hímen pode apresentar-se de diferentes formas, tais como imperfurado, microperfurado, cribiforme e septado. A himenectomia é um procedimento cirúrgico que objetiva a remo-ção da membrana himenal que cobre parcial ou totalmente o introito vaginal. O caso foi identificado como hímen microperfurado e a cirurgia permitiu a resolução completa da queixa da paciente.
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Barbosa Ribeiro, Adriana, Leandro Ferreira de Oliveira, Pedro Bortoleto Colombo, Pillar Gonçalves Pizziolo, Claudia Helena Lovato da Silva, and Aline Barbosa Ribeiro. "Efeito da pandemia no ensino da disciplina de Anatomia para graduandos em Saúde. Uma revisão de escopo." In III Jornada Internacional de Pós-Graduação em Enfermagem. Even3, 2023. http://dx.doi.org/10.29327/iii-jornada-internacional-de-pos-graduacao-em-enfermagem.631369.
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Costa, Mayra Garcia Maia, and Janaina Sobreira Rocha. "MODULAÇÃO DA MICROBIOTA INTESTINAL COMO ESTRATÉGIA DE RESPOSTA IMUNOLÓGICA À COVID-19." In I Congresso Nacional de Microbiologia Clínica On-Line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1192.
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Introdução: O intestino é o maior órgão que estabelece uma interface com o ambiente externo e é também uma barreira dinâmica que abriga uma complexa comunidade microbiana. Estima-se que o intestino de um indivíduo adulto contenha aproximadamente 1014 micro-organismos (10 vezes mais células do que todo o corpo humano). O intestino pode ser considerado também um dos mais importantes órgãos relacionados a resposta imunológica e tem recebido destaque na relação com a Covid-19, doença causada pela espécie SARS CoV2. Dentre os sintomas causados pela Covid-19, está a disbiose que resulta na supressão de micro-organismos benéficos, em detrimento ao crescimento de patógenos oportunistas. Objetivo: Avaliar o impacto da microbiota intestinal na resposta imunológica à Covid-19. Material e métodos: Este estudo trata-se de uma revisão bibliográfica realizada nas bases de dados Web of Science, Science Direct e PUBMED fazendo uso da estratégia de busca com descritores: COVID-19, Microbiota Intestinal, Probióticos e SARS-CoV-2. Resultados: Alterações significativas da microbiota intestinal de pacientes com Covid-19 foram evidenciadas pelo fato de que SARS-CoV-2 é capaz de se multiplicar tanto nas vias respiratórias como nos tratos digestivos, consequentemente afetando a anatomia e fisiologia do trato gastrointestinal. Além disso, estudos demonstram persistência por período prolongado de SARS-CoV-2 no íleo e duodeno de pacientes após a infecção inicial. Evidências sugerem relação entre o eixo intestino-pulmão, que até certo ponto pode ser modulado por probióticos, amenizando sintomas gastrointestinais e protegendo o sistema respiratório. Conclusão: O equilíbrio da microbiota intestinal parece estar fortemente associado a efetiva resposta imunológica de pacientes com Covid-19. Alterações metabólicas preexistente podem atuar como fatores de estresse a microbiota benéfica e resultar no aumento de espécies microbianas prejudiciais. Estes dados indicam que a adoção de estratégias para modulação da microbiota intestinal, através de uma alimentação saudável que favoreça a microbiota intestinal benéfica e outras estratégias como o uso de probióticos, pode reduzir a gravidade da doença Covid-19.
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Silva, Giovanna Lopes da. "EXAME RADIOGRÁFICO AUXÍLIO NO DIAGNÓSTICO DE MEGAESÔFAGO EM CÃES." In I Congresso On-line Nacional de Clínica Veterinária de Pequenos Animais. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1826.
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Introdução: Megaesôfago é o termo que se refere à dilatação e à hipomobilidade esofágica, podendo ser considerado uma patologia comum em cães. Acontece pela ausência ou a diminuição do plexo esofágico, resultando a ampliação do órgão, convertendo-se ao aspecto flácido, distenso e inapto de realizar os movimentos peristálticos. A dilatação generalizada ou segmentar do esôfago decorre de distúrbios neuromusculares que prejudicam a motilidade esofágica. Objetivo: Expor sobre a importância do exame radiográfico para diagnosticar o megaesôfago, descrever a anatomia do órgão e ainda, conceituar a referida patologia. Metodologia: O estudo foi realizado através de revisão de literatura do tipo narrativa, a partir de livros da biblioteca virtual do Centro Universitário das Faculdades Metropolitanas Unidas e artigos científicos fornecidos por base de dados virtuais como Google Acadêmico e periodicos (Portal da CAPES) . Resultados: Essa afecção pode ser classificada em congênita, idiopática, adquirida ou secundária. O diagnóstico de megaesôfago, é obtido através da associação do histórico, exame clínico e exames de imagem, principalmente exames radiográficos simples e contrastado. Nessa perspectiva o raio-X vem sendo utilizado por ter acessibilidade como método de diagnóstico rápido, de baixo custo e fácil acesso para as clínicas e proprietários de cães. Conclusão: A avaliação radiográfica simples e em especial o contrastado constituiu-se como um meio de diagnóstico auxiliar, essencial na identificação de megaesôfago em cães, permitindo o estabelecimento da terapêutica adequada de tratamento, com prognóstico reservado nos estágios mais avançados desta alteração, os valores de parâmetros estimados de maneira rápida, considera uma melhor intervenção de qualidade de vida ao animal.
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Viana, Giovana Novaes, Gustavo Neves França, and Ana Gabriela Álvares Travassos. "Avaliação epidemiológica de mulheres com lesão precursora de câncer de colo de útero de alto grau (neoplasia intraepitelial cervical graus II/III)." In XIII Congresso da Sociedade Brasileira de DST - IX Congresso Brasileiro de AIDS - IV Congresso Latino Americano de IST/HIV/AIDS. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/dst-2177-8264-202133tl01.
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Introdução: O câncer de colo de útero é a neoplasia mais comum do aparelho reprodutor feminino e pode ser evitado em virtude de suas longas condições pré-malignas, programas de triagem, vacinação, bem como tratamento efetivo das lesões precursoras. Objetivo: Descrever as características clínicas e sociodemográficas de mulheres com lesão precursora de câncer de colo de útero de alto grau (neoplasia intraepitelial cervical graus II/III), acompanhadas em serviço de referência de infecções sexualmente transmissíveis/vírus da imunodeficiência humana, no período de 2014 até 2016, em Salvador, Bahia. Métodos: Estudo de corte transversal cuja população é composta de mulheres que realizaram biópsia de colo de útero no Centro Estadual Especializado em Diagnóstico, Assistência e Pesquisa entre 2014 e 2016, em Salvador, Bahia. As mulheres cujos exames anatomopatológicos concluíram pólipo cervical foram excluídas. Os dados de interesse foram coletados pela revisão de prontuários a partir da identificação das pacientes no livro de registro da anatomia patológica. A análise foi conduzida por meio do software IBM SPSS 20.0. O estudo foi aprovado pelo Comitê de Ética e Pesquisa da Universidade do Estado da Bahia. Resultados: As mulheres com lesão intraepitelial de alto grau são majoritariamente adultas (67,4%), pretas ou pardas (86,5%) e solteiras (76,4%). Os principais resultados do estudo demonstraram maior vulnerabilidade das mulheres infectadas pelo vírus da imunodeficiência humana às lesões precursoras de alto grau (p<0,001). O histórico de gestação também constituiu fator de risco para a amostra estudada (p<0,001). Conclusão: A compreensão do perfil dessas mulheres possibilita o direcionamento dos esforços às suas vulnerabilidades individuais, sociais e programáticas, garantindo maior resolutividade das ações e impacto efetivo na morbimortalidade.
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Trindade da Silva, Francklin, Daniel Magalhães, and Thiago Domingues Stocco. "GERANDO MODELOS 3D DOS MENISCOS DO JOELHO A PARTIR DE IMAGENS MÉDICAS PARA VISUALIZAÇÃO EM TELA MULTIAUTOESTEREOSCÓPICA: UMA ABORDAGEM PARA ESTUDO DA ANATOMIA, DIAGNÓSTICO E PLANEJAMENTO CIRÚRGICO." In ANAIS V CONTEC BRASIL 2024. Universidade Brasil, 2024. https://doi.org/10.63021/vcontec.978-6589249313.2024.art015.
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Introdução: A alta incidência de lesões nos meniscos do joelho e a dificuldade em sua visualização precisa tornam a criação de modelos tridimensionais (3D) uma ferramenta potencialmente valiosa para diagnóstico e planejamento cirúrgico. Objetivos: Este estudo teve como objetivo criar um modelo digital 3D dos meniscos do joelho humano a partir de imagens médicas de Ressonância magnética nuclear e transformá-lo em imagens adequadas para visualização em uma tela multiautoestereoscópica, uma tecnologia que permite a visualização 3D com percepção de profundidade sem a necessidade de óculos especiais. Materiais e Métodos: O modelo digital 3D dos meniscos foi gerado a partir de dados DICOM obtidos de bancos de imagens médicas de domínio público. A segmentação dos meniscos foi realizada utilizando o software InVesalius. A criação das imagens para a tela multi-autoestereoscópica envolveu a captura de 360 imagens bidimensionais da estrutura rotacionada em 1 grau por vez, utilizando o software E- VolDX. As imagens foram então organizadas em matrizes e compiladas em um vídeo utilizando o software VirtualDub, garantindo que a sequência fosse visualizada de maneira contínua e tridimensional. Resultados e Discussão: Os resultados mostraram que a visualização tridimensional dos modelos digitais 3D dos meniscos na tela multiautoestereoscópica proporcionou uma percepção detalhada e precisa da estrutura meniscal, com a imagem sendo visualizada simultaneamente por múltiplos observadores sem a necessidade de dispositivos adicionais e sem dificuldade de foco ocular. O estudo também identificou que uma distância de 2 a 4 metros do monitor oferece a melhor percepção de profundidade, otimizando a experiência visual. Conclusão: O presente estudo demonstrou que a geração de modelos 3D dos meniscos do joelho a partir de imagens de ressonância magnética nuclear (RMN) e sua subsequente visualização em tela multi-autoestereoscópica oferece uma abordagem promissora para o estudo da anatomia meniscal e para o planejamento cirúrgico de lesões meniscais. Embora o processo tenha sido bem-sucedido, desafios persistem, particularmente na automação da segmentação. No futuro, a integração dessa abordagem com tecnologias de realidade aumentada ou virtual pode ampliar ainda mais suas aplicações clínicas, tornando-a uma ferramenta valiosa para a prática médica. Esses avanços podem levar a melhorias significativas na precisão das intervenções cirúrgicas e nos resultados clínicos, oferecendo novas perspectivas para o estudo e tratamento de lesões meniscais.
Reports on the topic "Pod anatomy"
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Chrispin, Thyeres Teixeira Bueno, Claudia Cristina Takano Novoa, and Marair Gracio Ferreira Sartori. Dilatadores vaginais produzidos por impressora 3d para uso em Ginecologia. Universidade Federal de São Paulo., 2022. http://dx.doi.org/10.34024/agits20220002.
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A agenesia vaginal é uma malformação congênita do trato reprodutivo das mulheres causada por uma anomalia na formação dos ductos paramesonéfricos (Müller), que são responsáveis por originar os órgãos genitais internos no sexo feminino. Os dilatadores vaginais têm como objetivo promover a dilatação e conscientização da musculatura do assoalho pélvico em mulheres com alguma disfunção nesta área por meio de tratamento de caráter progressivo. Particularmente entre mulheres com agenesia vaginal, a criação de dilatadores vaginais personalizados à sua própria anatomia, com auxílio de impressão 3D, pode ser uma excelente alternativa terapêutica.
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López Núñez, Álvaro José. Anatomía ósea para estudiantes. Ediciones Universidad Cooperativa de Colombia, 2021. http://dx.doi.org/10.16925/gcgp.34.
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El hueso es un tejido conectivo duro, muy especializado que compone el esqueleto humano, aunque en el recién nacido son blandos y flexibles por su componente principal, los cartílagos. Según el tipo de tejido, se clasifican como compacto y esponjoso; y de acuerdo con su forma se denominan: largos, cortos, planos, irregulares y sesamoideos. Funcionalmente, el esqueleto se divide en axial, ubicado en la línea media del cuerpo humano y Apendicular, localizado por fuera del eje central del cuerpo. Sus funciones destacan el movimiento del cuerpo humano, protección de órganos internos, mantenimiento de la postura, almacén metabólico, sostenimiento del cuerpo humano y productor de células sanguíneas. Con esta guía se pretende que el estudiante del curso sistema músculo esquelético y tegumentario de la Facultad de Medicina identifique y realice la armazón del esqueleto en el laboratorio de morfología y refuerce el estudio anatómico del sistema óseo.
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Chinchilla Moreno, Marta, and José María Pérez Pomares. OPTIMIZACIÓN DE TÉCNICAS INMUNOHISTOQUÍMICAS PARA EL ESTUDIO DEL CORAZÓN ADULTO DE RATÓN. Fundación Avanza, 2024. http://dx.doi.org/10.60096/fundacionavanza/4282024.
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Estudio realizado en corazón adulto de ratón sobre las distintas técnicas y protocolos usados en la inclusión de muestras para optimizar su elección en pos de una mayor fiabilidad en Anatomía Patológica.
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González Niño, Javier. Enfermería para el cuidado de las heridas, lesiones por presión y ostomías. Ediciones Universidad Cooperativa de Colombia, 2023. http://dx.doi.org/10.16925/gcgp.93.
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Esta guía para el cuidado de las heridas se presenta como una guía para el estudiante de enfermería que desee adquirir conocimientos y habilidades en el cuidado integral de la piel, las heridas quirúrgicas, las lesiones por presión y las ostomías, con el fin de prevenir complicaciones y estimular su curación. Este documento está constituido por las temáticas de la piel comprendiendo su anatomía, histología y su valoración integral. Por otra parte, se determinan la clasificación de las heridas, las fases de la cicatrización y su valoración; se detallan las lesiones por presión al igual que su clasificación según sus etapas y se describen las ostomías y su clasificación. Por cada temática se describe el procedimiento para su valoración y cuidado respectivo. Finalmente tendrá un plan de cuidados de enfermería, según el tipo de lesión que tenga el usuario, que será una guía para orientar los diagnósticos más pertinentes pero que no debe obviar otros diagnósticos reales en el usuario. Los temas mencionados anteriormente le permitirán conocer más a profundidad los cuidados necesarios para los usuarios neonatales, pediátricos y adultos de manera general con diferentes tipos de lesiones o heridas a nivel hospitalario. También permitirán conocer cuáles son los insumos necesarios para ser más eficiente y eficaz en el momento de proporcionar cuidado. Además, este documento le ayudará a identificar factores de riesgo y tomar acciones correctivas cuando hay deterioro de la integridad cutánea o tisular, garantizando medidas preventivas adecuadas para la persona.
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Chen, Guanhua, Xuan Zhang, Rui Wang, and Yonghua Chen. Impact of fatty pancreas on postoperative pancreatic fistula after pancreaticoduodenectomy: a systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.4.0068.
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Review question / Objective: This systematic review and meta-analysis aimed to assess the impact of fatty pancreas on postoperative pancreatic fistula (POPF) after pancreaticoduodenectomy (PD). Condition being studied: Postoperative pancreatic fistula (POPF) is a major complication and its most frequently reported risk factors tend to be anatomic features of the pancreatic remnant, such as a soft pancreatic texture. They hypothesized that fat infiltration intuitively increases the softness of the gland, and therefore, might be a risk factor of POPF development. Therefore, the percentage of fatty infiltration of the pancreas constituting a risk for POPF after PD still needs to be defined.
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Zhenni, Mu, Le Lei, Shen Sinan, and Tang Li. Effectiveness of integrated Chinese herbal medicine Shoutai Pill and Western medicine in the treatment of recurrent pregnancy loss: A protocol for systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2021. http://dx.doi.org/10.37766/inplasy2021.10.0062.
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Review question / Objective: We provide a protocol to evaluate the efficacy of integrated Shoutai Pill and Western medicine to update the evaluation for the best available and security treatment for recurrent pregnancy loss(RPL). Condition being studied: Recurrent pregnancy loss (RPL) is a distinct disorder defined by two or more consecutive pregnancy failures before 20 gestational weeks infertile couples. The incidence of this disease accounts for about 1%-5% of women of reproductive age and seriously affects their physical and psychological health. At present, the known etiology of this disease mainly includes abnormal anatomic structures, genetic abnormality, endocrine disorders, prethrombotic status, abnormal immune function, infection, etc. Excluding the above factors, approximately 40-50% of RPL remain unexplained, known as unexplained recurrent pregnancy loss (URPL). At present, the main therapeutic methods of RPL are surgical therapy, preimplantation genetic diagnosis (PGD), hormone therapy, anti-infection therapy, anticoagulation, and immunoregulatory therapy, etc. However, there is no effective treatment has been identified for URPL. Therefore, we still need to investigate effective treatments to reduce pregnancy losses and maintain successful pregnancy preservation in these patients.