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Journal articles on the topic 'LacZ Reporter Maus'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

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1

Isensee, Jörg, Luca Meoli, Valeria Zazzu, et al. "Expression Pattern of G Protein-Coupled Receptor 30 in LacZ Reporter Mice." Endocrinology 150, no. 4 (2008): 1722–30. http://dx.doi.org/10.1210/en.2008-1488.

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Multiple reports implicated the function of G protein-coupled receptor (GPR)-30 with nongenomic effects of estrogen, suggesting that GPR30 might be a G-protein coupled estrogen receptor. However, the findings are controversial and the expression pattern of GPR30 on a cell type level as well as its function in vivo remains unclear. Therefore, the objective of this study was to identify cell types that express Gpr30 in vivo by analyzing a mutant mouse model that harbors a lacZ reporter (Gpr30-lacZ) in the Gpr30 locus leading to a partial deletion of the Gpr30 coding sequence. Using this strategy

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Hyland, Kelly, Alyssa L. Fenech, Diane Portman, and Kristine A. Donovan. "Exploring the relationship of self-reported lack of appetite to patient characteristics and symptom burden." Journal of Clinical Oncology 35, no. 31_suppl (2017): 187. http://dx.doi.org/10.1200/jco.2017.35.31_suppl.187.

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187 Background: Cancer anorexia-cachexia syndrome (CACS) in patients is associated with decreases in lean body mass and body weight. Self-reported lack of appetite may be an important indicator for early identification of CACS. The current analyses examined the relationship of perceived lack of appetite to patient characteristics and overall symptom burden in a large mixed cancer sample referred to a palliative care clinic. Methods: We conducted a retrospective review of patients newly referred to an outpatient palliative care clinic over a two-year period. Data on demographic and clinical cha

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Mosites, Emily, Sara Seeman, Andrea Fenaughty, et al. "Lack of in-home piped water and reported consumption of sugar-sweetened beverages among adults in rural Alaska." Public Health Nutrition 23, no. 5 (2019): 861–68. http://dx.doi.org/10.1017/s1368980019002477.

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AbstractObjective:To assess whether a community water service is associated with the frequency of sugar-sweetened beverages (SSB) consumption, obesity, or perceived health status in rural Alaska.Design:We examined the cross-sectional associations between community water access and frequency of SSB consumption, body mass index categories, and perceived health status using data from the 2013 and 2015 Alaska Behavioral Risk Factor Surveillance System (BRFSS). Participants were categorized by zip code to ‘in-home piped water service’ or ‘no in-home piped water service’ based on water utility data.

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LUQUE CUBA, Edith Jacqueline, Freddy GARCIA RAMOS, Adolfo RECHKEMMER PRIETO, et al. "Tumor de células esteroideas de ovario: Reporte de un caso." Revista Medica Herediana 16, no. 1 (2012): 80. http://dx.doi.org/10.20453/rmh.v16i1.867.

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The suggestive clinical characteristics of hyperandrogenism are very common problems in women and have been related with excessive androgen production from ovaries, suprarenal glands or both. The most common identifiable cause of androgen excess is the polycystic ovary syndrome. The virilizing tumors are rare. We report the case of a postmenopausal women with virilizing signs and a left anexial mass. Testosterone 4.3ng/mL (0.2-0.95); DHEAS 56ug/dL (35-430); androstenedione: 10ng/ml (0.4-2.7); Cortisol 16ug/dL. Testosterone post dexamethasone suppression test 3.5ng/mL. Ovarian steroid cell tumo

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Yasutake, Nobuko, Hirotsugu Noguchi, Yuta Ibayashi, et al. "The Smallest Reported Malignant Struma Ovarii: A Case Report." Case Reports in Oncology 11, no. 3 (2018): 693–98. http://dx.doi.org/10.1159/000493254.

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Introduction: Malignant struma ovarii is a rare neoplasm. It is usually asymptomatic and not commonly diagnosed preoperatively. In addition, there is currently no established diagnostic and therapeutic approach for malignant struma ovarii. Case Report: A 66-year-old asymptomatic female was referred to our hospital. Computed tomography showed the presence of a well-defined mass with enhancement in the internal and peripheral areas. The patient underwent total abdominal hysterectomy, bilateral salpingo-oophorectomy, and partial omentectomy. Histopathology revealed the presence of a papillary thy

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Vocke, C. D., and E. C. Cox. "Establishment and maintenance of stable spatial patterns in lacZ fusion transformants of Polysphondylium pallidum." Development 115, no. 1 (1992): 59–65. http://dx.doi.org/10.1242/dev.115.1.59.

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Polysphondylium pallidum cells were transformed with a construct containing the Dictyostelium discoideum ecmA promoter fused to a lacZ reporter gene. Two stably transformed lines, one in which beta-galactosidase (beta-gal) is expressed in apical cells of the fruiting body (p63/2.1), and one in which it is expressed in basal cells (p63/D), have enabled us to infer how cells move during aggregation and culmination. Several types of cell movement proposed to occur during slime mold culmination, such as random cell mixing and global cell circulation, can be ruled out on the basis of our observatio

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Bodensteiner, J., T. Shenar, and H. Sana. "Investigating the lack of main-sequence companions to massive Be stars." Astronomy & Astrophysics 641 (September 2020): A42. http://dx.doi.org/10.1051/0004-6361/202037640.

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Context. About 20% of all B-type stars are classical Be stars – stars whose spectra imply the presence of a circumstellar decretion disk. The disk phenomenon is strongly correlated with rapid rotation, the origin of which remains unclear. It may be rooted in single- or binary-star evolution. In the framework of the binary channel, the initially more massive star transfers mass and angular momentum to the original secondary, which becomes a Be star. The system then evolves into a Be binary with a post-main-sequence companion, which, depending on the companion mass, may later be disrupted in a s

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Whitbeck, J. Charles, Anu Thomas, Kathryn Kadash-Edmondson, et al. "Antigenicity, stability, and reproducibility of Zika reporter virus particles for long-term applications." PLOS Neglected Tropical Diseases 14, no. 11 (2020): e0008730. http://dx.doi.org/10.1371/journal.pntd.0008730.

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The development of vaccines against flaviviruses, including Zika virus (ZIKV) and dengue virus (DENV), continues to be a major challenge, hindered by the lack of efficient and reliable methods for screening neutralizing activity of sera or antibodies. To address this need, we previously developed a plasmid-based, replication-incompetent DENV reporter virus particle (RVP) production system as an efficient and safe alternative to the Plaque Reduction Neutralization Test (PRNT). As part of the response to the 2015–2016 ZIKV outbreak, we developed pseudo-infectious ZIKV RVPs by modifying our DENV

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Nawabi, Parwez, Athanasios Lykidis, Darder Ji, and Kasturi Haldar. "Neutral-Lipid Analysis Reveals Elevation of Acylglycerols and Lack of Cholesterol Esters in Plasmodium falciparum-Infected Erythrocytes." Eukaryotic Cell 2, no. 5 (2003): 1128–31. http://dx.doi.org/10.1128/ec.2.5.1128-1131.2003.

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ABSTRACT Here we show that blood-stage Plasmodium falciparum organisms accumulate a high mass of triacylglycerol and diacylglycerol. However, we failed to detect cholesterol esters, a second neutral lipid species reported to be important for a related apicomplexan, Toxoplasma gondii. Evidence for P. falciparum and T. gondii homologues of acyl coenzyme A:diacylglycerol acyltransferase suggests that acylglycerols may be the conserved neutral lipids in apicomplexans.

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Cullen, SarahJane, Eimear Dolan, Kate O. Brien, Adrian McGoldrick, and Giles Warrington. "Lack of Effect of Typical Rapid-Weight-Loss Practices on Balance and Anaerobic Performance in Apprentice Jockeys." International Journal of Sports Physiology and Performance 10, no. 8 (2015): 972–77. http://dx.doi.org/10.1123/ijspp.2014-0506.

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Balance and anaerobic performance are key attributes related to horse-racing performance, but research on the impact of making weight for racing on these parameters remains unknown. The purpose of this study was to investigate the effects of rapid weight loss in preparation for racing on balance and anaerobic performance in a group of jockeys.Methods:Twelve apprentice male jockeys and 12 age- and gender-matched controls completed 2 trials separated by 48 h. In both trials, body mass, hydration status, balance, and anaerobic performance were assessed. Between the trials, the jockeys reduced bod

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Dominguez, C. A. "Quark mass determinations in QCD." Modern Physics Letters A 29, no. 28 (2014): 1430031. http://dx.doi.org/10.1142/s0217732314300316.

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Recent progress on QCD sum rule determinations of the light and heavy quark masses is reported. In the light quark sector a major breakthrough has been made recently in connection with the historical systematic uncertainties due to a lack of experimental information on the pseudoscalar resonance spectral functions. It is now possible to suppress this contribution to the 1% level by using suitable integration kernels in Finite Energy QCD sum rules. This allows to determine the up-, down-, and strange-quark masses with an unprecedented precision of some 8–10%. In the heavy quark sector, the avai

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Gu, Q., C. Ferrandiz, M. F. Yanofsky, and R. Martienssen. "The FRUITFULL MADS-box gene mediates cell differentiation during Arabidopsis fruit development." Development 125, no. 8 (1998): 1509–17. http://dx.doi.org/10.1242/dev.125.8.1509.

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Fruit morphogenesis is a process unique to flowering plants, and yet little is known about its developmental control. Following fertilization, fruits typically undergo a dramatic enlargement that is accompanied by differentiation of numerous distinct cell types. We have identified a mutation in Arabidopsis called fruitfull (ful-1), which abolishes elongation of the silique after fertilization. The ful-1 mutation is caused by the insertion of a DsE transposable enhancer trap element into the 5′ untranslated leader of the AGL8 MADS-box gene. beta-glucuronidase (GUS) reporter gene expression in t

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Sabotta, Silvia, Petr Kabath, Judith Korth, et al. "Lack of close-in, massive planets of main-sequence A-type stars from Kepler." Monthly Notices of the Royal Astronomical Society 489, no. 2 (2019): 2069–78. http://dx.doi.org/10.1093/mnras/stz2232.

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ABSTRACT Some theories of planet formation and evolution predict that intermediate-mass stars host more hot Jupiters than Sun-like stars, others reach the conclusion that such objects are very rare. By determining the frequencies of those planets we can test those theories. Based on the analysis of Kepler light curves it has been suggested that about 8 per cent of the intermediate-mass stars could have a close-in substellar companion. This would indicate a very high frequency of such objects. Up to now, there was no satisfactory proof or test of this hypothesis. We studied a previously reporte

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Sofyan, Fadhillah. "MASS THERAPEUTIC EDUCATION FOR MONITORING SUICIDAL BEHAVIOR IN COMMUNITY." Journal of Psychiatry Psychology and Behavioral Research 2, no. 1 (2021): 16–19. http://dx.doi.org/10.21776/ub.jppbr.2021.001.01.5.

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Background: Suicide is a worrying problem in Indonesia because of increase in case reported. There has been an increase in suicide rates both globally and in Indonesia. The negative stigma, lack of education, and lack of understanding of the role of the community make it difficult to reduce the number of suicides. This study aims to discuss mass therapeutic education for monitoring suicidal behavior in community. Method: Researchers used 15 journals and literature that discuss the impact and vulnerability of distance learning on students' mental health conditions. Conclusion: The role of socie

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Van Ancum, Jeanine M., Carel G. M. Meskers, Esmee M. Reijnierse, et al. "Lack of Knowledge Contrasts the Willingness to Counteract Sarcopenia Among Community-Dwelling Adults." Journal of Aging and Health 32, no. 7-8 (2019): 787–94. http://dx.doi.org/10.1177/0898264319852840.

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Objective: Sarcopenia is highly prevalent in older adults. Knowledge among community-dwelling adults is important for effective prevention and treatment of sarcopenia. This study aims to assess current knowledge about sarcopenia, investigate willingness for treatment and prevention, and awareness of muscle health. Method: Participants who attended health educational events completed a questionnaire on knowledge about sarcopenia. Self-perceived muscle health was assessed by visual analog scale. Objective muscle measures included muscle mass, handgrip strength, and gait speed. Results: Included

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Agrawal, Pooja, Bhavana Srivastava, Reena Bhardwaj, and Sanjay Gaur. "Adverse events of albendazole due to mass drug administration." International Journal of Basic & Clinical Pharmacology 6, no. 7 (2017): 1674. http://dx.doi.org/10.18203/2319-2003.ijbcp20172729.

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Background: Soil-transmitted helminths are mostly prevalent in developing countries due to poor sanitation and lack of adequate clean water. The present study examines adverse events (AEs) experienced following administration of albendazole to children (2-19 Years) at Uttarakhand on national de-worming day.Methods: Children were given single doses of albendazole on national de-worming day. Some of children experienced adverse events and were admitted in hospital of Govt Medical college Haldwani (Uttarakhand). Data were collected and analyzed.Results: Total twenty five children were admitted du

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Brenet, Fabienne, Nadège Dussault, Jonas Borch та ін. "Mammalian Peptidylglycine α-Amidating Monooxygenase mRNA Expression Can Be Modulated by the La Autoantigen". Molecular and Cellular Biology 25, № 17 (2005): 7505–21. http://dx.doi.org/10.1128/mcb.25.17.7505-7521.2005.

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ABSTRACT Peptidylglycine α-amidating monooxygenase (PAM; EC 1.14.17.3) catalyzes the COOH-terminal α-amidation of peptidylglycine substrates, yielding amidated products. We have previously reported a putative regulatory RNA binding protein (PAM mRNA-BP) that binds specifically to the 3′ untranslated region (UTR) of PAM-mRNA. Here, the PAM mRNA-BP was isolated and revealed to be La protein using affinity purification onto a 3′ UTR PAM RNA, followed by tandem mass spectrometry identification. We determined that the core binding sequence is approximately 15-nucleotides (nt) long and is located 47

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Culver, M. N., A. A. Flatt, and G. J. Grosicki. "0137 Self-Reported Sleep Quality is Associated with Central Hemodynamics in Healthy Individuals." Sleep 43, Supplement_1 (2020): A54. http://dx.doi.org/10.1093/sleep/zsaa056.135.

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Abstract Introduction Insufficient sleep is associated with arterial stiffness and elevated cardiovascular disease risk. Central hemodynamics are influenced by arterial stiffness, yet independently predict cardiovascular risk. Relationships between sleep characteristics and central hemodynamic parameters are largely unexplored. We aimed to characterize the relationship between self-reported sleep quality and central hemodynamics in healthy individuals. To explore the hypothesis that impairments in glucose metabolism, resulting from lack of sleep, may underlie relationships between sleep and ce

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Martínez, JA, JM Kearney, A. Kafatos, S. Paquet, and MA Martínez-Gonzélez. "Variables independently associated with self-reported obesity in the European Union." Public Health Nutrition 2, no. 1a (1999): 125–33. http://dx.doi.org/10.1017/s1368980099000178.

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AbstractObjectiveThe rapid increase in obesity rates over recent years suggest that cultural and societal influences are affecting the adjustment in the energy balance equation in addition to other physiopathological or genetic determinants. Therefore, a pan-EU study was carried out to explore the influence of sociodemographic factors as well as some attitudes (smoking and exercise) on the prevalence of obesity in the adult population of all 15 member states of the EU.DesignOverall, a sample of 15 239 individuals aged 15 years and upwards in the EU completed the questionnaire. Subject selectio

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Turris, Sheila A., Adam Lund, Alison Hutton, et al. "Mass-gathering Health Research Foundational Theory: Part 2 - Event Modeling for Mass Gatherings." Prehospital and Disaster Medicine 29, no. 6 (2014): 655–63. http://dx.doi.org/10.1017/s1049023x14001228.

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AbstractBackgroundCurrent knowledge about mass-gathering health (MGH) fails to adequately inform the understanding of mass gatherings (MGs) because of a relative lack of theory development and adequate conceptual analysis. This report describes the development of a series of event lenses that serve as a beginning “MG event model,” complimenting the “MG population model” reported elsewhere.MethodsExisting descriptions of “MGs” were considered. Analyzing gaps in current knowledge, the authors sought to delineate the population of events being reported. Employing a consensus approach, the authors

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Danilović, Neđo, Dragan Manojlović, and Živanka Bogavac Miladinović. "HOW LACK OF EVIDENCE IN POLICE WORK LEADS TO VIOLATIONS OF HUMAN RIGHTS IN SERBIA." FBIM Transactions 9, no. 1 (2021): 39–47. http://dx.doi.org/10.12709/fbim.09.09.01.04.

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After the Second World War, the police in the Republic of Serbia introduced the model of the practice of „criminal investigation“ which was used in the former Soviet Union. This model of policing practice was focused on finding enemies among the citizens and informing the public that the enemies had been discovered. Evidence was considered irrelevant in this model of policing practice. By applying this model of police work, human rights have been permanently violated and citizens have been subjected to various types of torture. The results of the research in this paper showed that many reporte

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Hubbard-Turner, Tricia. "Lack of Medical Treatment From a Medical Professional After an Ankle Sprain." Journal of Athletic Training 54, no. 6 (2019): 671–75. http://dx.doi.org/10.4085/1062-6050-428-17.

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Context Despite the prevalence of ankle sprains and the potential for developing chronic ankle instability and ankle osteoarthritis, ankle sprains are often perceived as an innocuous injury. Objective To understand the initial management and treatment sought by patients after a lateral ankle sprain (LAS) and to identify any differences in subjective function and self-reported injury. Design Cross-sectional study. Setting Research laboratory. Patients or Other Participants A total of 175 participants with chronic ankle instability (73 men, 102 women; age = 20.9 ± 3.4 years, height = 173.5 ± 13.

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Fontaine-Perus, J., V. Jarno, C. Fournier le Ray, Z. Li, and D. Paulin. "Mouse chick chimera: a new model to study the in ovo developmental potentialities of mammalian somites." Development 121, no. 6 (1995): 1705–18. http://dx.doi.org/10.1242/dev.121.6.1705.

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Chimeras were prepared by transplanting somites from 9-day post-coitum mouse embryos or somitic dermomyotomes from 10-day post-coitum mouse embryos into 2-day-old chick embryos at different axial levels. Mouse somitic cells then differentiated in ovo in dermis, cartilage and skeletal muscle as they normally do in the course of development and were able to migrate into chick host limb. To trace the behavior of somitic myogenic stem cells more closely, somites arising from mice bearing a transgene of the desmin gene linked to a reporter gene coding for Escherichia coli beta-galactosidase (lacZ)

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Schoretsanitis, Georgios, Ekkehard Haen, Andreas Conca, et al. "Lack of Smoking Effects on Pharmacokinetics of Oral Paliperidone-analysis of a Naturalistic Therapeutic Drug Monitoring Sample." Pharmacopsychiatry 54, no. 01 (2020): 31–35. http://dx.doi.org/10.1055/a-1221-5293.

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Abstract Introduction Major smoking effects have been reported for a series of psychotropic agents, mainly including substrates of CYP450 1A2, although smoking may also affect alternative metabolic pathways. To our knowledge, smoking effects on paliperidone pharmacokinetics have not been assessed yet. Methods We compared plasma concentrations of paliperidone as well as dose-corrected-plasma concentrations (C/D) from a naturalistic database between smokers and nonsmokers using nonparametrical tests, such as the Mann-Whitney U-test (MWU). Additionally, we compared light and heavy smokers with no

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Haberman, C., P. Brauer, JJ Dwyer, and AM Edwards. "Self-reported health behaviour change in adults: analysis of the Canadian Community Health Survey 4.1." Chronic Diseases and Injuries in Canada 34, no. 4 (2014): 248–55. http://dx.doi.org/10.24095/hpcdp.34.4.08.

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Introduction Knowledge of Canadians' experiences in making health behaviour changes (HBCs) in general, and among those at risk due to body mass index (BMI), would help inform health promotion / disease prevention programs. Selected self reported HBCs in the past 12 months by BMI category were examined in this secondary analysis of the Canadian Community Health Survey 4.1. These HBCs included increased sports/exercise, weight loss and improved eating habits. Barriers to HBC were also examined. Methods Descriptive analyses and forward stepwise logistic regression were completed on data from resp

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Riju, Jeyashanth, Shameer Ahamed, Regi Thomas, and Ramesh Babu Telugu. "Ectomesenchymal chondromyxoid tumour: an uncommon characteristic tumour of the anterior tongue." BMJ Case Reports 12, no. 10 (2019): e231278. http://dx.doi.org/10.1136/bcr-2019-231278.

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Ectomesenchymal chondromyxoid tumour (ECMT) is a rare benign tumour which classically presents in the anterior tongue. This tumour is grossly under-reported due to lack of immunohistochemical staining in many centres. We report a 46-year-old man who presented with mass in the anterior tongue and was diagnosed with ECMT. Further management of this lesion is explained with a review of the literature.

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Kroke, Anja, Kerstin Klipstein-Grobusch, Kurt Hoffmann, Ines Terbeck, Heiner Boeing, and Anders Helander. "Comparison of self-reported alcohol intake with the urinary excretion of 5-hydroxytryptophol:5-hydroxyindole-3-acetic acid, a biomarker of recent alcohol intake." British Journal of Nutrition 85, no. 5 (2001): 621–27. http://dx.doi.org/10.1079/bjn2000289.

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Under-reporting of alcohol intake has been frequently reported. However, due to the lack of an objective reference method, e.g. a biomarker, information about the extent of under-reporting of alcohol intake obtained with dietary assessment instruments is not available. The objective of this study was to compare reported alcohol intake data derived from a 24 h recall with a biomarker of recent alcohol intake, the urinary excretion of 5-hydroxytryptophol (5-HTOL):5-hydroxyindole-3-acetic acid (5-HIAA). Embedded into the European Prospective Investigation into Cancer and Nutrition (EPIC)-Potsdam

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Alam, MZ, L. Regioneiri, and MAS Santos. "Determination of amino acids misincorporation in recombinant protein by mass spectrometry." Bangladesh Journal of Animal Science 42, no. 1 (2013): 11–19. http://dx.doi.org/10.3329/bjas.v42i1.15760.

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The synthesis of protein according to genetic code of a gene determines the basis of life and a stable proteome is necessary for cell homeostatis. However, errors occur naturally during translation of protein from its mRNA, which varies from 10-3 to 10-4 per codon. These errors are more frequent in recombinant protein overexpressed in heterologous hosts and affect protein functionality. The increasing amount of nonfunctional protein is often related to mistranslation of a gene under stress. In the present study, Saccharomyces cerevisiae as a host organism to overexpress E. coli lacZ gene fusio

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Silva, Aline Do Nascimento, Eduardo Tavares Gomes, Renata Livia Alves de Souza Melo, Rutheanne Melo de Siqueira, and Lucileide Silva Fonteles. "Profile of the cases of violence reported in university hospital." Revista de Enfermagem UFPE on line 4, no. 3 (2010): 1457. http://dx.doi.org/10.5205/reuol.1025-8513-1-le.0403201016.

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ABSTRACTObjective: to elucidate the situation of the notification of cases of violence in a university in a university hospital in Recife at the beginning of training actions and professional awareness of this issue. Method: an observational cross-sectional study as conducted. Data collection was done through referrals made to the Social Service of Clinics Hospital of the Federal University of Pernambuco (HC/UFPE), by reports of professional by itself, a recording instrument from the hospital and copies of the notification form of cases. The project was approved by the Ethics Research Center o

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Li, Dapeng, Tan Chen, Yang Hu, et al. "An Ebola Virus-Like Particle-Based Reporter System Enables Evaluation of Antiviral DrugsIn Vivounder Non-Biosafety Level 4 Conditions." Journal of Virology 90, no. 19 (2016): 8720–28. http://dx.doi.org/10.1128/jvi.01239-16.

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ABSTRACTEbola virus (EBOV) is a highly contagious lethal pathogen. As a biosafety level 4 (BSL-4) agent, however, EBOV is restricted to costly BSL-4 laboratories for experimentation, thus significantly impeding the evaluation of EBOV vaccines and drugs. Here, we report an EBOV-like particle (EBOVLP)-based luciferase reporter system that enables the evaluation of anti-EBOV agentsin vitroandin vivooutside BSL-4 facilities. Cotransfection of HEK293T cells with four plasmids encoding the proteins VP40, NP, and GP of EBOV and firefly luciferase (Fluc) resulted in the production of Fluc-containing f

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Moretto, Maria Clara, Maria Inês Tadoni, Anita Liberalesso Neri, and Maria Elena Guariento. "Associations among self-reported diabetes, nutritional status, and socio-demographic variables in community-dwelling older adults." Revista de Nutrição 27, no. 6 (2014): 653–64. http://dx.doi.org/10.1590/1415-52732014000600001.

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Objective:The aim of this study was to describe relationships between self-reported diabetes mellitus and its treatment, according to demographic and socioeconomic data, as well as indicators of nutritional status in community-dwelling older adults.Methods:This is a population-based and a cross-sectional study derived from the multicentric survey "Frailty in Brazilian Elderly". The random sample consisted of 881 community-dwelling older adults aged 65 years and older from the city of Campinas. The self-reported variables were: age, gender, family income (minimum salaries), education (years of

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Jegnie, Mihretu, and Mekbeb Afework. "Prevalence of Self-Reported Work-Related Lower Back Pain and Its Associated Factors in Ethiopia: A Systematic Review and Meta-Analysis." Journal of Environmental and Public Health 2021 (September 23, 2021): 1–19. http://dx.doi.org/10.1155/2021/6633271.

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Introduction. Low back pain is the commonest musculoskeletal disorder affecting every socioeconomic group of the world’s population. The lifetime risk of developing low back pain is about 60%–80%. The pooled prevalence and associated factors of low back pain have not yet been determined in Ethiopia. Thus, this study was aimed at assessing the overall prevalence of low back pain and its associated factors in Ethiopia. Methods. A systematic search of PubMed, Scopus, Science Direct, and Google Scholar for observational studies reporting data on the prevalence and associated factors of low back pa

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Leclercq, Marion, Marion Soichot, Brigitte Delhotal-Landes, et al. "False positive amphetamines and 3,4-methylenedioxymethamphetamine immunoassays in the presence of metoprolol—two cases reported in clinical toxicology." Journal of Analytical Toxicology 44, no. 2 (2019): 200–205. http://dx.doi.org/10.1093/jat/bkz051.

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Abstract Amphetamines, frequently used recreational drugs with high risk of toxicity, are commonly included in urine drug screens. This screening is based on enzyme immunoassay, which is a quick and easy-to-perform technique, but may lack specificity resulting from cross-reactivity with other compounds, causing false positive results. We present two cases of presumed false positive MULTIGENT® amphetamine/methamphetamine and MULTIGENT® ecstasy (Abbott®) immunoassays with the beta-blocker metoprolol. Both metoprolol-poisoned patients presented positive urine screening despite no history of drug

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Reeh, Niels, and Niels S. Gundestrup. "Mass Balance of the Greenland Ice Sheet at Dye 3." Journal of Glaciology 31, no. 108 (1985): 198–200. http://dx.doi.org/10.1017/s0022143000006493.

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AbstractThe mass balance of the Greenland ice sheet at Dye 3 is estimated on the basis of observations of ice thickness, accumulation rate, surface velocities, and surface strain-rates. The calculations indicate a rate of increase of surface elevation of 3 cm/year, with 95% confidence limits of −3 cm/year and +9 cm/year. Previous estimates of the mass balance of the Greenland ice sheet by the same method reported large imbalances; these are most probably due to lack of precise data and the use of quantities measured at the surface as representative of depth-averaged quantities. The most reliab

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Reeh, Niels, and Niels S. Gundestrup. "Mass Balance of the Greenland Ice Sheet at Dye 3." Journal of Glaciology 31, no. 108 (1985): 198–200. http://dx.doi.org/10.3189/s0022143000006493.

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AbstractThe mass balance of the Greenland ice sheet at Dye 3 is estimated on the basis of observations of ice thickness, accumulation rate, surface velocities, and surface strain-rates. The calculations indicate a rate of increase of surface elevation of 3 cm/year, with 95% confidence limits of −3 cm/year and +9 cm/year. Previous estimates of the mass balance of the Greenland ice sheet by the same method reported large imbalances; these are most probably due to lack of precise data and the use of quantities measured at the surface as representative of depth-averaged quantities. The most reliab

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Ram, Chithra. "Multi-Modality Imaging of Craniofacial Fibrous Dysplasia with Orbital Complications and Histopathology Correlation-A case report and short review of literature." International Journal of Clinical Case Reports and Reviews 7, no. 03 (2021): 01–07. http://dx.doi.org/10.31579/2690-4861/144.

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Craniofacial fibrous dysplasia [CF-FD] with orbital complications is a known but rare entity. This is a multi-modality imaging Case Report of extensive CF-FD in a 31-year-old male with right eye pain, swelling, and redness, along with histopathology correlation. In this patient, the CT scan demonstrates the classic ground glass bony appearance in great detail and helps with the diagnosis of FD, while excluding other bony pathology. The patient’s corroborative MRI brain with and without contrast and MRI brain perfusion images are presented to further characterize this pathology along with its o

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Munarriz, Ricardo. "Penile Microvascular Arterial Bypass Surgery: Indications, Outcomes, and Complications." Scientific World JOURNAL 10 (2010): 1556–65. http://dx.doi.org/10.1100/tsw.2010.153.

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Penile microarterial bypass surgery (MABS) may be the only treatment capable of restoring normal erectile function without the necessity for the chronic use of vasoactive medications or placement of a penile prosthesis. Lack of standardization in patient selection, hemodynamic evaluation, surgical technique, and limited long-term outcome data using validated instruments has resulted in this surgery being considered experimental. The members of the Erectile Dysfunction Guideline Update Panel reviewed the available MABS publications and only four of 31 manuscripts met the criteria for the Arteri

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Nisa, Nazriatun, Muhammad Arifin, Muhammad Fauzan Nur, Shylvana Adella, and Marthoenis Marthoenis. "Indonesian online newspaper reporting of suicidal behavior: Compliance with World Health Organization media guidelines." International Journal of Social Psychiatry 66, no. 3 (2020): 259–62. http://dx.doi.org/10.1177/0020764020903334.

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Background: Despite the lack of attention, suicide is a major public and mental health problem in Indonesia. Research on how Indonesian newspapers portray suicide case has been lacking. Aim: To assess the quality of Indonesian online newspaper reporting suicide news and its compliance with the World Health Organization (WHO) mass media reporting guidelines. Methods: The content of suicide news reported in online newspapers was searched and scrutinized against the WHO suicide reporting guidelines. Results: Within the duration of 6 months, there were 548 suicide news reported. This consisted of

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Zhou, Weixian, Feifei Xu, Danni Li, and Yun Chen. "Improved Detection of HER2 by a Quasi-Targeted Proteomics Approach Using Aptamer–Peptide Probe and Liquid Chromatography–Tandem Mass Spectrometry." Clinical Chemistry 64, no. 3 (2018): 526–35. http://dx.doi.org/10.1373/clinchem.2017.274266.

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Abstract BACKGROUND Human epidermal growth factor receptor 2 (HER2)-positive breast cancer is a particularly aggressive type of the disease. To date, much evidence has indicated that accurate HER2 status detection is crucial for prognosis and treatment strategy selection. Thus, bioanalytical techniques for early and accurate detection of HER2 have the potential to improve patient care. Currently, the widely used immunohistochemical staining normally has problems with reproducibility and lack of standardization, resulting in poor concordance between laboratories. Aptamers are a good alternative

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Deng, Shixin, Brett J. West, and C. Jarakae Jensen. "UPLC-TOF-MS Characterization and Identification of Bioactive Iridoids inCornus masFruit." Journal of Analytical Methods in Chemistry 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/710972.

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Cornus masL. is indigenous to Europe and parts of Asia. AlthoughCornusis widely considered to be an iridoid rich genera, only two iridoids have been previously found in this plant. The lack of information on taxonomically and biologically active iridoids prompted us to develop and optimize an analytical method for characterization of additional phytochemicals inC. masfruit. An ultra performance liquid chromatography (UPLC) coupled with photodiode array spectrophotometry (PDA) and electrospray time-of-flight mass spectrometry (ESI-TOF-MS) was employed and mass parameters were optimized. Identif

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Leal de Araújo, Jeann, Alice C. A. M. Arruda, Nayadjala T. A. Santos, et al. "Ocular teratoid medulloepithelioma in a northern red-shouldered macaw: case report and literature review." Journal of Veterinary Diagnostic Investigation 33, no. 3 (2021): 600–604. http://dx.doi.org/10.1177/1040638721994601.

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A 4-mo-old northern red-shouldered macaw ( Diopsittaca nobilis) was admitted to the veterinary hospital of the Arruda Câmara Zoo, in the State of Paraiba, Brazil, for investigation of an orbital mass. Given rapid progression and lack of response to treatment, the bird was euthanized, and an autopsy was performed. Histologically, the mass consisted of a retrobulbar invasive tumor characterized by tubular and rosette-like structures, with interspersed heteroplastic tissues, such as aggregates of neuroglial cells and islands of hyaline cartilage. The tumor was immunopositive for pancytokeratin, G

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Meléndez, Margarita, Raúl Blanco, Wilfredo Delgado, et al. "Lack of Evidence for In Vivo Transformation of Zidovudine Triphosphate to Stavudine Triphosphate in Human Immunodeficiency Virus-Infected Patients." Antimicrobial Agents and Chemotherapy 50, no. 3 (2006): 835–40. http://dx.doi.org/10.1128/aac.50.3.835-840.2006.

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ABSTRACT The in vivo and in vitro determination of significant intracellular stavudine (d4T) triphosphate (d4TTP) concentrations in human immunodeficiency virus (HIV)-infected subjects and NS-1 cells treated with zidovudine (ZDV) has recently been reported. This study was conducted to corroborate these findings with in vivo samples from HIV-infected subjects taking ZDV and in vitro CEMSS cells incubated with different ZDV concentrations. Previously, we have reported on our validated high-performance liquid chromatography coupled with tandem mass spectrometry methodology for the simultaneous de

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Kaehler, Nils, Bipin Adhikari, Phaik Yeong Cheah, et al. "The promise, problems and pitfalls of mass drug administration for malaria elimination: a qualitative study with scientists and policymakers." International Health 11, no. 3 (2018): 166–76. http://dx.doi.org/10.1093/inthealth/ihy079.

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Abstract Background The emergence of artemisinin resistance in the Greater Mekong Subregion (GMS) has prompted urgent containment measures. One possible approach is mass drug administration (MDA). This article explores attitudes towards and perceptions of MDA for malaria elimination among policymakers and leading malariologists. Methods Thirty-two semistructured interviews (SSI) were conducted with policymakers (n=17) and principal investigators (n=15) selected based on their involvement in malaria prevention, control and elimination in the GMS. Interviews were audio recorded and transcribed f

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Rojer, Anna G. M., Esmee M. Reijnierse, Marijke C. Trappenburg, et al. "Instrumented Assessment of Physical Activity Is Associated With Muscle Function but Not With Muscle Mass in a General Population." Journal of Aging and Health 30, no. 9 (2017): 1462–81. http://dx.doi.org/10.1177/0898264317721554.

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Objectives: Self-reported physical activity has shown to affect muscle-related parameters. As self-report is likely biased, this study aimed to assess the association between instrumented assessment of physical activity (I-PA) and muscle-related parameters in a general population. Method: Included were 156 young-to-middle-aged and 80 older community-dwelling adults. Seven days of trunk accelerometry (DynaPort MoveMonitor, McRoberts B.V.) quantified daily physical activity (i.e., active/inactive duration, number and mean duration of active/inactive periods, and number of steps per day). Muscle-

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Jaradat, Zaid, Roshaiza Taha, Rosliza Mat Zin, Wan Zuriati Wan Zakaria, and Rozainun Abdul Aziz. "The Use And Implications of Management Accounting Practices in Small and Medium-Sized Enterprises." Asia-Pacific Management Accounting Journal 16, no. 1 (2021): 249–95. http://dx.doi.org/10.24191/apmaj.v16i1-10.

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Management Accounting Practices (MAPs) usage among Small and Medium-sized Enterprises (SMEs) and their implications are examined in this paper. 291 sets of questionnaires were dispersed and six interviews were conducted to gather the data. The usage frequency of individual practices and thematic analysis are deliberated, and the results denote the comparatively low MAPs usage rates among Jordanian SMEs as opposed to those in developed countries. Nonetheless, the reported rates in Jordan are comparable to those in developing countries. Among SMEs, MAPs significantly allow product cost informati

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Nejatollahi, Seyed Mohammad Reza, and Omid Etemad. "Concurrent Occurrence of Tumor in Colon and Small Bowel following Intestinal Obstruction: A Case Report and Review of the Literature." Case Reports in Surgery 2016 (2016): 1–4. http://dx.doi.org/10.1155/2016/8591697.

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An intestinal obstruction occurs when either the small or large intestine is partly or completely blocked so it prevents passing the food or fluid through the small/large bowel. This blockage is due to the existence of a mechanical obstruction such as foreign material, mass, hernia, or volvulus. Common symptoms include cramping pain, nausea and vomiting, changes in bowel habits, inability to pass stool, and lack of gas. We present a case of an 83-year-old man who had been referred to Taleghani Hospital with symptoms of bowel obstruction. He underwent the surgery. The findings of exploration of

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Bevier, Wendy, Namino Glantz, Charis Hoppe, et al. "Self-reported and objectively measured physical activity levels among Hispanic/Latino adults with type 2 diabetes." BMJ Open Diabetes Research & Care 8, no. 1 (2020): e000893. http://dx.doi.org/10.1136/bmjdrc-2019-000893.

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ObjectiveIn the USA, minority populations face a disproportionate burden from type 2 diabetes (T2D), in whom physical activity (PA) is recommended. The aim of this study was to determine levels of PA among a community of free-living Hispanic/Latino adults with T2D using a research accelerometer, a consumer device and a pictogram self-assessment questionnaire.Research design and methodsThis was a cross-sectional, observational study. Participants (57 women and 31 men, body mass index (kg/m2) 32.2±7.9 and 29.9±4.5, waist circumference 97.1±30.1 and 93.7±33.0 cm and hemoglobin A1c 8.0±2.0 and 8.1

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Bennett, C. L. "First Year WMAP Observations." Symposium - International Astronomical Union 216 (2005): 18–27. http://dx.doi.org/10.1017/s0074180900196457.

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The results of the first year WMAP sky survey are full sky microwave maps in five frequency bands from 23 to 94 GHz. Calibration errors are < 0.5% and the low systematic error level is well specified. The cosmic microwave background (CMB) is separated from the foregrounds using the multifrequency data. The 2 ≤ l ≤ 900 anisotropy power spectrum is cosmic variance limited for l < 354 with a signal-to-noise ratio >1 per mode to l = 658. The temperature-polarization cross-power spectrum reveals both acoustic features and a large angle correlation from reionization. The optical depth of re

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Kim, Jong Won, and Jinsam You. "Protein Target Quantification Decision Tree." International Journal of Proteomics 2013 (January 15, 2013): 1–8. http://dx.doi.org/10.1155/2013/701247.

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The utility of mass spectrometry-(MS-) based proteomic platforms and their clinical applications have become an emerging field in proteomics in recent years. Owing to its selectivity and sensitivity, MS has become a key technological platform in proteomic research. Using this platform, a large number of potential biomarker candidates for specific diseases have been reported. However, due to lack of validation, none has been approved for use in clinical settings by the Food and Drug Administration (FDA). Successful candidate verification and validation will facilitate the development of potenti

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Shelekhova, Ksenya V., Vitaly V. Egorenkov, Valery A. Kheinstein, et al. "Myxopapillary Ependymoma of Lumbar Soft Tissue: A Case Report With Gene Expression Evaluation." International Journal of Surgical Pathology 26, no. 4 (2017): 364–69. http://dx.doi.org/10.1177/1066896917748195.

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Primary extraspinal myxopapillary ependymoma (MPE) is an exceptionally rare lesion that is mainly located in the subcutaneous sacrococcygeal region. We describe the first case of MPE that presented as an intramuscular tumor mass located in the lumbar area. Absence of the visible connection with the spinal cord and lack of any other tumors in the reported case argue for the primary ectopic origin of the MPE. The differential diagnosis of MPE is discussed. Additionally, we evaluated the expression level of molecular biomarkers that have a prognostic value in central nervous system tumors.

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