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Journal articles on the topic 'Size of naso and oropharnyx'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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1

Johnson, J. W. "Naso mcdadei, a new species of unicornfish (Perciformes : Acanthuridae), with a review of the Naso tuberosus species complex." Australian Journal of Zoology 50, no. 3 (2002): 293. http://dx.doi.org/10.1071/zo01049.

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An immaculate square-nosed acanthurid fish of the genus Naso, previously misidentified as N. tuberosus, is described as a new species, N. mcdadei. The species is widespread, but appears uncommon, being known from only 10 specimens and five underwater photographs. It is described from specimens from tropical eastern and western Australia, southern Indonesia, Mauritius, and Natal, South Africa. Its occurrence is confirmed from off western Sumatra, the Maldives, Chagos Archipelago and southern Taiwan by photographs. It differs from N. tuberosus (Lacèpede, 1801) and N. tonganus (Valenciennes, 1835

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2

ZHU, GUANGHUA, XINFU WANG, and XINYIN SHEN. "DETERMINATION OF ELEMENT CONCENTRATION AND PARTICLE SIZE DISTRIBUTION IN BEIJING URBAN ATMOSPHERIC AEROSOL." International Journal of PIXE 02, no. 04 (1992): 637–44. http://dx.doi.org/10.1142/s012908359200066x.

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The atmospheric aerosol samples are collected in Beijing using a ten-stage cascade impactor sampler, and the elemental concentrations are analyzed by the PIXE analytical method. The parameters of particle size distributions are determined by the use of log-normal plots and the least-squares minimization. From these parameters the total amount of deposit in a day at the naso-pharyngeal, tracheo-bronchial and pulmonary are evaluated based on the deposition and retention models.

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3

Chakravati, Arunabha, Moazzam Mojahid, Rohini R. Nair, and Shilpi Agarwal. "Plasmablastic lymphoma of nose and para-nasal sinuses in an immunocompetent patient." International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 5 (2021): 888. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20211589.

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<p class="abstract">Plasmablastic lymphoma (PbL) is a rare and aggressive neoplasm with heterogeneous clinical, histological and genetic features. It has been reported in both immuno-compromised and immuno-competent patients and commonly presents in the extra-nodal regions, but it is more heterogeneous in immuno-competent patients. Its clinical course is aggressive with early dissemination and poor response to therapy. A 61 year old male presented with left sided nasal bleeding and nasal obstruction for last 6 months, snoring and disturbed sleep for last 2 months. On examination, there w

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4

Wang, Junmei, Xiaojian Wu, Wenhao Yue, Chenchen Zhao, Jianming Yang, and Meixue Zhou. "Identification of QTL for barley grain size." PeerJ 9 (April 29, 2021): e11287. http://dx.doi.org/10.7717/peerj.11287.

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Background Barley grain size is one of the key factors determining storage capacity during grain filling. Large, well-filled grains also have a high malt extract potential. Grain size is a complex quantitative trait and can be easily affected by environmental factors thus the identification of genes controlling the trait and the use of molecular markers linked to the genes in breeding program is the most effective way of improving grain size. Methods Grain sizes of 188 doubled-haploid (DH) lines derived from the cross of a Japanese malting barley variety (Naso Nijo) and a Chinese feed barley v

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5

Kemper, Catherine M. "Osteological variation and taxonomic affinities of bottlenose dolphins, Tursiops spp., from South Australia." Australian Journal of Zoology 52, no. 1 (2004): 29. http://dx.doi.org/10.1071/zo03026.

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Skulls and skeletons of 84 cranially mature bottlenose dolphins collected from South Australia were studied to distinguish morphological groups. The dataset comprised 38 skull measurements, 5 tooth counts/measurements, 6 coded skull features and 2 vertebral counts. There was no significant difference between sexes. Agglomerative, heirarchical cluster analyses performed on all variables and a dataset refined by eliminating those with high partial correlations produced two clear groups of skulls but with some differences in group membership between the statistical treatments. Size was an importa

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Murthy, Jyotsna. "Naso-maxillary complex in size, position and orientation in surgically treated and untreated individuals with cleft lip and palate." Indian Journal of Plastic Surgery 45, no. 01 (2012): 075–76. http://dx.doi.org/10.4103/0970-0358.96591.

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7

Nicolaescu, Alexandru, Cristina Coman, and Luminita Agachi. "Late presentation of nasopharyngeal carcinoma." Medical Image Database 1, no. 1 (2018): 21–22. http://dx.doi.org/10.33695/mid.v1i1.14.

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Nasopharyngeal carcinoma has a tipically insidious presentation, with often neglected signs and symptoms, thus more than 99% of patients are symptomatic on diagnostic 1. There are 5 types of presentation models: the rhinologic type (nasal obstruction, epistaxis, rhinorrhea), the otologic type (otorrhea, conductive hearing loss), the lymphatic type (bulky cervical neck masses), the neurologic type (headache, cranial nerve palsy) and the opthalmic type (diplopia due to cranial nerve involvement - III, IV and VI). These presentation models are usually singular but will become associated as the di

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8

Meyer, Carl G., and Kim N. Holland. "Movement patterns, home range size and habitat utilization of the bluespine unicornfish, Naso unicornis (Acanthuridae) in a Hawaiian marine reserve." Environmental Biology of Fishes 73, no. 2 (2005): 201–10. http://dx.doi.org/10.1007/s10641-005-0559-7.

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9

Mandal, Surjyanarayan, Snigdha Das Mandal, Krishna Chuttani, and Bharat Bhushan Subudhi. "Mucoadhesive microemulsion of ibuprofen: design and evaluation for brain targeting efficiency through intranasal route." Brazilian Journal of Pharmaceutical Sciences 51, no. 3 (2015): 721–31. http://dx.doi.org/10.1590/s1984-82502015000300024.

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This study aimed at designing mucoadhesive microemulsion gel to enhance the brain uptake of Ibuprofen through intranasal route. Ibuprofen loaded mucoadhesive microemulsion (MMEI) was developed by incorporating polycarbophil as mucoadhesive polymer into Capmul MCM based optimal microemulsion (MEI) and was subjected to characterization, stability, mucoadhesion and naso-ciliotoxicity study. Brain uptake of ibuprofen via nasal route was studied by performing biodistribution study in Swiss albino rats. MEI was found to be transparent, stable and non ciliotoxic with 66.29 ± 4.15 nm, -20.9 ± 3.98 mV

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Rao, Santhosh, Vandita Singh, Abdul Hafeez A, and Subham S. Agarwal. "Juvenile Psammomatoid Cemeto-ossifying Fibroma of Mandible: a Diagnostic dilemma." BMJ Case Reports 14, no. 3 (2021): e240952. http://dx.doi.org/10.1136/bcr-2020-240952.

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Psammomatoid Juvenile ossifying fibroma (PsJOF) is a rare benign fibro-osseous lesion characterised to grow to unusually large size very rapidly. Its usual presentation is in younger age group mostly children and predominately involving the Sino-Naso-Orbital region. Its aggressive nature gimmicks a malignant lesion but it is rather a benign lesion with a higher recurrence rate than the conventional ossifying fibroma but lacking metastatic potential. The high recurrence rate makes it essential that the lesion is not reconstructed immediately and thorough monitoring in the follow-up period. Lesi

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Matsubayashi, Hiroyuki, Yurika Oka, Takaaki Ito, Katsuhiko Uesaka, Keiko Sasaki, and Hiroyuki Ono. "A Case of Serous Cystadenoma Communicating with a Stenotic Santorini’s Duct and a Dilated Main Pancreatic Duct." Journal of Gastrointestinal and Liver Diseases 25, no. 4 (2016): 551–54. http://dx.doi.org/10.15403/jgld.2014.1121.254.tsu.

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A 59-year-old woman was referred for investigation of a pancreatic cystic lesion. Computed tomography revealed a well-demarcated, multilocular cyst, approximately 4 cm in size, at the pancreas head. Endoscopic ultrasonography demonstrated honeycomb-like components at the cyst margin. The cyst was associated with a widely-dilated upstream main pancreatic duct (MPD). Endoscopic retrograde pancreatography demonstrated a communication between the stenotic Santorini‘s duct and the cyst. Aspiration cytology from the cyst demonstrated clusters of mucinous epithelial neoplasm cells. Branch-type intrad

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12

Singh, G. Dave, Daniel Levy-Bercowski, and Pedro E. Santiago. "Three-Dimensional Nasal Changes following Nasoalveolar Molding in Patients with Unilateral Cleft Lip and Palate: Geometric Morphometrics." Cleft Palate-Craniofacial Journal 42, no. 4 (2005): 403–9. http://dx.doi.org/10.1597/04-063.1.

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Objective To evaluate three-dimensional changes in nasal morphology in patients with unilateral cleft lip and palate treated with presurgical nasoalveolar molding (NAM) to correct naso-labio-alveolar deformity. Design This was a prospective, longitudinal study. Digital stereophotogrammetry was used to capture three-dimensional facial images, and x, y, and z coordinates of 28 nasal landmarks were digitized. Sample Ten patients with unilateral cleft lip and palate. Main Outcome Measures Nasal form changes between T1 (age: 28 ± 2 days, pre-NAM) and T2 (age: 140 ± 2 days, post-NAM), using conventi

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13

Dultra, Fatima Karoline Araujo Alves, Joaquim De Almeida Dultra, Iêda Margarida Crusoé-Rebello, and Roberto Almeida de Azevedo. "Estudo de Casos do Efeito da Cirurgia Ortognática Mandibular na Dimensão do Espaço Aéreo Naso-Oro-Faríngeo." Revista de Ciências Médicas e Biológicas 11, no. 1 (2012): 108. http://dx.doi.org/10.9771/cmbio.v11i1.6020.

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14

Hyslop, J. J., A. L. Tomlinson, A. Bayley, and D. Cuddeford. "Development of the mobile bag technique to study the degradation dynamics of forage feed constituents in the whole digestive tract of equids." Proceedings of the British Society of Animal Science 1998 (1998): 129. http://dx.doi.org/10.1017/s0308229600033420.

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The mobile bag technique (MBT) has recently been used to provide single time point estimates of feed digestibility in both the small intestine (Macheboeuf et al 1996) and the whole tract of equids (Hyslop and Cuddeford 1996). This experiment develops the use of the MBT as a method to study the dynamics of the digestive process over time in the whole tract of ponies.Three mature Welsh-cross pony geldings (270 kg LW) were offered ad libitum threshed grass hay plus minerals. Two sizes of mobile bag (6 x 1 cm Ø - large & 4 x 1 cm Ø - small) made from monofilament polyester with a 41 μrn pore s

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15

Monsarrat, Paul, Antoine Galibourg, Karim Nasr, Norbert Telmon, and Delphine Maret. "Incidental findings in dental radiology are concerning for family doctors." Open Medicine 14, no. 1 (2019): 467–78. http://dx.doi.org/10.1515/med-2019-0050.

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AbstractCone Beam Computerized Tomography (CBCT) is an imaging technology increasingly used in dentistry. Depending on the size of the examination area, visualization of anatomical structures outside the indication area may reveal incidental findings (IF). The aims of this systematic review and meta-analysis were to 1) evaluate the frequency, location and different types of incidental findings (IF) revealed during CBCT examinations; 2) identify potential influencing factors such as gender or age; 3) highlight what the family doctor should know about CBCT and the benefits for medical care.70 re

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16

Putra, Risandi Dwirama, Rikoh Manogar Siringoringo, Muhammad Abrar, et al. "The Pattern of Herbivorous Fish Assemblages in The In Western and Eastern Outermost Island Indonesia." Omni-Akuatika 16, no. 2 (2020): 116. http://dx.doi.org/10.20884/1.oa.2020.16.2.805.

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The herbivorous fishes have been considered as a critical functional group and have capability maintaining coral reef resilience and avoiding coral-algal phase-shifts. The present condition shown, almost in tropical reef location, alga has dominated coral, even in the small outer island. The requirement to conduct comprehensive basic research in studying the patterns and composition of herbivorous fish, especially on the small outer islands. Twelve coral reef sites in eastern Indonesia (Liki Islands) and western Indonesia (Natuna Island) used as a research location for comparing the structure

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17

Whitford, K. R., D. Wiseman, W. L. McCaw, and F. J. Bradshaw. "Characteristics of nest trees and nest hollows used by the forest red-tailed black cockatoo (Calyptorhynchus banksii naso) in south-west Western Australia: comments on Johnstone et al. (2013)." Pacific Conservation Biology 21, no. 2 (2015): 133. http://dx.doi.org/10.1071/pc14911.

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Johnstone et al. (2013) (Pacific Conservation Biology 19, 122–141) make a substantial contribution to the knowledge of the forest red-tailed black cockatoo (Calyptorhynchus banksii naso) (FRTBC), presenting data on nest hollows and nest tree attributes. They discuss the threats to the current and future breeding hollows and conclude that ‘we are facing a major crisis in southern forests’. Although there are sound reasons for concern over the conservation of cockatoo species, the imminence of a crisis is not established by the data presented. We provide spatial and management context and presen

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Olalla, J., A. M. Correa, ,. M. D. Martín-Escalante, et al. "Search for asymptomatic carriers of SARS-CoV-2 in healthcare workers during the pandemic: a Spanish experience." QJM: An International Journal of Medicine 113, no. 11 (2020): 794–98. http://dx.doi.org/10.1093/qjmed/hcaa238.

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Summary Background Asymptomatic carriers of SARS-CoV-2 can be a vehicle for transmission of the infection. This fact is of particular importance in the case of healthcare workers (HCWs). Design Cross-sectional study in HCWs in a medium size hospital in the South of Spain. Methods Between 15 and 25 April 2020, naso- and oropharyngeal PCR determination was performed together with IgG and IgM antibody determination by immunochromatography to the HCWs of the Costa del Sol Hospital in Marbella of the units involved in patient care with COVID-19: Emergencies, Intensive Care and Anesthesia, Internal

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19

Krishnasamy, Raam Deepak, and Karthikeyan Padmanabhan. "A prospective study of the prevalence of Kuhn’s frontal cells and their relation to frontal sinus disease." International Journal of Otorhinolaryngology and Head and Neck Surgery 5, no. 5 (2019): 1249. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20193864.

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<p class="abstract"><strong>Background:</strong> The involvement of frontal cells in the frontal sinus disease pathology remains an understudied area. There are very few reports on the prevalence of frontal recess cells in India. In this context the present study was designed to determine the frequency of occurrence of Kuhn frontal cells and to determine whether the size of the frontal isthmus or the presence of frontal cells is related to the presence of frontal sinus disease.</p><p class="abstract"><strong>Methods:</strong> This study included 80 pat

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Raja Shariff, Raja Ezman Faridz bin, and Sapiah Sapuan. "Middle cerebral artery infarction following common carotid compression due to a multiloculated parapharyngeal abscess." Proceedings of Singapore Healthcare 29, no. 1 (2019): 55–58. http://dx.doi.org/10.1177/2010105819887984.

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Deep neck space infections (DNSIs) include retropharyngeal and parapharyngeal abscesses. We report a rare complication of left-sided middle cerebral artery infarction precipitated by left common carotid artery compression secondary to a multiloculated parapharyngeal abscess. A 59-year-old woman with poorly controlled diabetes was admitted following a loss of consciousness. Examination demonstrated unilateral right-sided hemiparesis and computed tomography (CT) of the brain revealed an acute left-sided frontoparietal infarct. The patient had been complaining of a fever, left-sided ear redness a

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Lee, J. G. H., H. C. Finn, and M. C. Calver. "Ecology of black cockatoos at a mine-site in the eastern jarrah-marri forest, western Australia." Pacific Conservation Biology 19, no. 1 (2013): 76. http://dx.doi.org/10.1071/pc130076.

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Three threatened black cockatoos inhabit the Jarrah Eucalyptus marginata-Marri Corymbia calophylla forest of southwestern Australia: Baudin’s Cockatoo Calyptorhynchus baudinii, Carnaby’s Cockatoo C. latirostris, and Forest Redtailed Black Cockatoo C. banksii naso [FRTBC]. Their local ecology in relation to anthropogenic disturbance is poorly known, hampering effective conservation management. Therefore we studied their group size, site occupancy patterns, habitat use, and food plants at a mine-site and its surrounds in the eastern forest over three years. FRTBC showed similar group sizes and o

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Wohon, Erfprinsi, Bambang Harijono, and Siti Chasnak Saleh. "Manajemen Anestesia pada Anak dengan Nasofrontal Meningoencephalocele dan Hydrocephalus Non-Communicant." Jurnal Neuroanestesi Indonesia 1, no. 1 (2012): 39–43. http://dx.doi.org/10.24244/10.24244/jni.v1i1.85.

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Meningoencephalocele adalah defek kongenital yang sangat jarang, tapi insidennya tinggi di Asia Tenggara, termasuk di Indonesia. Penderita dengan nasofrontal meningoencephalocele memerlukan koreksi pembedahan sedini mungkin karena adanya kelainan bentuk wajah, gangguan pandangan, bertambahnya ukuran meningoencephalocele disebabkan bertambahnya prolaps cerebri dan risiko infeksi. Dalam laporan ini kami presentasikan kasus seorang bayi 9 bulan dengan meningoencephalocele naso-orbital dan hydrocephalus non communican yang menjalani operasi VP shunt dan eksisi cele. Adanya massa tersebut, baik men

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Gadag, Raveendra P., Nidhi Mohan Sreedevi, Nikhila Kizhakkilott, Vijayalakshmi Muthuraj, Prajwal S. Dange, and Manjunath Dandinarasaiah. "A clinical study on laryngotracheal injuries following endotracheal intubation." International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 2 (2021): 313. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20210163.

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<p class="abstract"><strong>Background:</strong> Despite major advances in the design of endotracheal tubes and developments in the management of difficult airways, endotracheal intubation remains by far the most common cause of laryngotracheal injuries (LTI). These LTI are challenging to manage and are associated with significant morbidity and mortality. Hence, the present study was done to find out the incidence, types of LTI and to study the factors affecting the same.</p><p class="abstract"><strong>Methods:</strong> A prospective study was conducte

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Moore-Colyer, M., A. C. Longland, J. J. Hyslop, and D. Cuddeford. "The degradation of protein and non-starch polysaccharides from botanically diverse sources of dietary fibre by ponies as measured by the mobile bag technique." BSAP Occasional Publication 22 (1998): 346–47. http://dx.doi.org/10.1017/s0263967x00033085.

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Fibrous foods are major sources of energy and protein for equids. The potentially energy yielding fraction of dietary fibre consists of non-starch polysaccharides (NSP). NSP cannot be digested by equine enzymes and in order for the animal to obtain energy from NSP it must be fermented by the gut microflora to yield volatile fatty acid. This fermentation process is less efficient in terms of yield of ATP than the digestion of starch to glucose, and is generally believed to occur solely in the large intestine. Plant protein may be associated with the NSP or the protoplast. However, horses can on

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Singh, Prabh, Harangad Bhangoo, Alyssa Meyer, Zaheer Rizvi, Navtej Buttar, and Kenneth Wang. "PS01.045: ENDOSCOPIC NEGATIVE INTRACAVITARY PRESSURE (ENDO-NIP) TO MANAGE ESOPHAGEAL LEAK AND MEDIASTINAL ABSCESS COMPLICATED BY STROKE TREATED WITH TPA." Diseases of the Esophagus 31, Supplement_1 (2018): 62–63. http://dx.doi.org/10.1093/dote/doy089.ps01.045.

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Abstract Background Post-surgical complications such as leaks are the source of considerable morbidity and mortality. Success of conservative interventions is highly variable. Recurrence after surgical repair is also not uncommon. Our aim was to develop novel endoscopic strategies to maximize negative intracavitary pressure to manage leaks in cases where conventional management either failed or were not feasible. Methods We have used transluminal locking loop drains with low intermittent suction in the management of non-healing leaks in various areas. An example presented here illustrates this

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Liu, Li-Lin, Xiao-Ling Zhou, and Hong-Jian Yang. "Effect of Dietary Forage: Concentrate Ratio on Pre-Caecal and Total Digestive Tract Digestibility of Diverse Feedstuffs in Donkeys as Measured by the Mobile Nylon Bag Technique." Animals 10, no. 6 (2020): 1070. http://dx.doi.org/10.3390/ani10061070.

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The domestic donkey is a unique equid species with specific nutritional requirements, however, limited laboratory evidences are available to address the digestibility contribution of the prececum in relation to the total digestive tract. In the present study, six caecum-fistulated adult female Xinjiang donkeys served as the experimental animals in a 3 × 3 Latin square design, and mobile nylon bag technique was applied to determine the effect of dietary F:C ratio on pre-caececum and total digestive tract digestibility of rice straw, alfalfa hay, corn meal, and soybean meal. The dietary treatmen

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Shelesko, Elizaveta Vladimirovna, Nadezhda Alekseevna Chernikova, Y. V. Strunina, et al. "Differentiated approach to plastic surgery of cerebrospinal fluid fistulas in the frontal sinus based on the analysis of computed tomograms." Vestnik nevrologii, psihiatrii i nejrohirurgii (Bulletin of Neurology, Psychiatry and Neurosurgery), no. 3 (March 18, 2021): 182 (244)—194 (253). http://dx.doi.org/10.33920/med-01-2103-02.

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The choice of the method of plasty of cerebrospinal fluid fistulas in the area of the frontal sinus is an important issue in neurosurgery, since there are a large number of anatomical variations in the structure of the naso-frontal canal and the sinus itself. Endoscopic, combined and transcranial approaches are described in the literature. However, there is no clear algorithm for choosing a surgical approach for nasal liquorrhea based on anatomical features. The objective of this article is to study various anatomical variants of the structure of the frontal sinus and nasolabial pocket in rela

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Lapeña, José Florencio F. "Primary Care Evaluation of the Nose and Paranasal Sinuses." Philippine Journal of Otolaryngology-Head and Neck Surgery 21, no. 1-2 (2006): 57–58. http://dx.doi.org/10.32412/pjohns.v21i1-2.847.

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Primary care evaluation of the nose and paranasal sinuses begins with inspection. The astute clinician will seldom miss the hyperemic nose and open-mouth breathing of nasal congestion, the “long-face” facies, infraorbital dark “shiners” and edema of decreased lymphatic drainage from chronic nasal obstruction, and the transverse nasal crease from repeated performance of the “allergic salute” in allergic rhinitis. Tearing may be caused by inferior obstruction of the nasolacrimal duct. Widening of the nasal bridge (Woake’s syndrome) may suggest massive nasal polyposis2. The patient with acute sin

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Reimondo, Giuseppe, Federica Solitro, Soraya Puglisi, et al. "Adrenal Hyperplasia as Possible Predictor of Mortality in Patients Admitted for Suspected SARS-Cov-2 Infection: A Prospective Study." Journal of the Endocrine Society 5, Supplement_1 (2021): A76. http://dx.doi.org/10.1210/jendso/bvab048.152.

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Abstract A large percentage of patients affected by SARS-CoV-2 disease (COVID) have associated comorbidities such as arterial hypertension, obesity, diabetes mellitus and thrombophilia. On the contrary, the prevalence in COVID patients of diseases of the adrenal glands has not been reported. Since the visualization of the adrenal glands is almost always available in chest CT performed in patients with suspected or confirmed SARS-CoV-2 infection, the evaluation of the frequency and characteristics of morphological disorders of the adrenal masses in such patients appears of interest. We carried

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Reyes-Quintos, Maria Rina T. "Pediatric Rigid Bronchoscopy for Foreign Body Removal." Philippine Journal of Otolaryngology-Head and Neck Surgery 24, no. 1 (2009): 39–41. http://dx.doi.org/10.32412/pjohns.v24i1.719.

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Rigid bronchoscopy is a procedure that is performed in order to directly visualize the upper and lower airway, and is carried out for either a diagnostic or therapeutic purpose. Suspected foreign body (FB) aspiration is the most common indication for performing this procedure in the pediatric age group at the Philippine Children’s Medical Center where a recent census (May 2008 to April 2009) showed that of 21 cases where rigid bronchoscopy was performed, 10 were for suspected FB aspiration. A review of 101 cases in the same institution showed that the average age of patients with FB aspiration

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Koirala, S., M. Tripathi, A. Subedi, and B. Bhattarai. "Topical anaesthesia of the vocal cords by nebulized lignocaine inhalation to facilitate fi breoptic nasotracheal intubation in a head-size parotid tumour patient." Journal of Nepal Medical Association 51, no. 181 (2011). http://dx.doi.org/10.31729/jnma.53.

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This case report describes a successful fi breoptic naso-tracheal intubation in a patient with difficult airway due to a nearly head-size right parotid swelling. Nasal fi breoptic intubation was performed by maintaining spontaneous breathing under propofol infusion at a dose of 25 mcg/kg/hour and topical anaesthesia of vocal cords by using oxygen (6 l/min) fl ow to nebulize 4 % lignocaine from the side port of the fi breoptic bronchoscope. The topical anaesthesia was achieved by keeping the scope in close proximity of the vocal cords and in the centre of view of the scope. This case emphasizes

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Silva, Juliana M., Bruna A. Viscardi, Berenice Bilharinho Mendonca, and Luciani Renata Silveira Carvalho. "SAT-297 Pituitary Hormonal Levels and Gonadal Histology in the Pubertal Period of the Ames Mice." Journal of the Endocrine Society 4, Supplement_1 (2020). http://dx.doi.org/10.1210/jendso/bvaa046.1570.

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Abstract Introduction: The pituitary gland controls several mechanisms as metabolism, growth, and reproduction, in response to hypothalamic stimuli. The adequate temporal/ spatial expression of transcription factors is mandatory for a normal pituitary development. PROP1 transcription factor is widely known as a key pituitary regulator. The Ames mice is a model of congenital hypopituitarism due to a pathogenic variant in the Prop1 gene, leading to growth retardation, infertility, and hypothyroidism. Aim: To characterize the peripheral levels of pituitary hormones and correlate with gonadal hist

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Shahein, Mostafa, Alaa S. Montaser, Juan M. Revuelta Barbero, et al. "Collagen Matrix With Mucoperiosteum Graft as an Effective Fatless Flapless Reconstruction After Endoscopic Pituitary Adenoma Resection." Operative Neurosurgery, July 25, 2020. http://dx.doi.org/10.1093/ons/opaa212.

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Abstract BACKGROUND Proper skull base reconstruction after endoscopic endonasal pituitary surgery is of great importance to decrease the rate of complications. OBJECTIVE To assess the safety and efficacy of reconstruction with materials other than fat graft and naso-septal flaps (NSF) to avoid their associated morbidities. METHODS The authors’ institutional database for patients who underwent endoscopic endonasal approach for pituitary adenoma was reviewed. Exclusion criteria included recurrence, postradiation therapy, and reconstruction by fat graft or NSF. They were divided into group A, whe

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Tomé, Daniel, Joanna Moro, Anne Blais, et al. "Impact of Low Protein and Lysine-deficient Diets on Bone Metabolism (P08-072-19)." Current Developments in Nutrition 3, Supplement_1 (2019). http://dx.doi.org/10.1093/cdn/nzz044.p08-072-19.

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Abstract Objectives Low protein diet and essential amino acid deficient-diet have an impact on body weight and growth and different studies also showed an impact of lysine intake on bone metabolism. Lysine has been shown to promote the absorption of intestinal calcium and to participate in the collagen synthesis through its involvement in the reticulation process of the tropocollagen beams. The assembly of tropocollagen bundle into mature collagen fibers is essential for bone formation and remodeling (civitelli et al, 1992; Fini et al, 2001). The objective of this study was to characterize the

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Chabrolles, H., H. Pons, L. Chaput, et al. "P–021 An accurate and reliable screening for SARS-CoV–2 in human sperm samples by RT-PCR: A requirement to evaluate the viral contamination risk during SARS-CoV–2 pandemic." Human Reproduction 36, Supplement_1 (2021). http://dx.doi.org/10.1093/humrep/deab130.020.

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Abstract Study question How to ensure a reliable and accurate detection of SARS-CoV–2 in seminal plasma and spermatozoa fractions of human sperm samples? Summary answer This RT-PCR assay showed high sensibility, repeatability and reproducibility for SARS-CoV–2 detection in seminal plasma and spermatozoa fractions, with a detection limit of 17 genomes/reaction. What is known already SARS-CoV–2 pandemic brings numerous concerns, such as the safety of gametes for patients undergoing assisted reproductive technologies, fertility preservation or sperm donation. Transient viremia and expression of S

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AL-Zamzami, Ali Ali. "Classification of Head and Neck Cancers among Yemenis (A Prospective Descriptive Hospital Based –Study)." Journal of Dentistry and Oral Sciences, August 1, 2020. http://dx.doi.org/10.37191/mapsci-2582-3736-2(4)-058.

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Objective: The main objective of this study is to study head and neck cancer among Yemenis to establish a reliable database, determine the common histopathological type, common site, and defined the relation of the type and size to the age and gender of patients. Material and Methods: This study design was a prospective descriptive hospital-based study, carried out atAl-Komori–Teaching Hospital in the Sana’aRepublic of Yemen (major referral center of oncology). The material of this study consisted of 633 patients with head and neck cancer referred for management at the department of oral and m

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Junqueira-Kipnis, Ana Paula, Laura Raniere Borges dos Anjos, Lília Cristina de Souza Barbosa, et al. "BCG revaccination of health workers in Brazil to improve innate immune responses against COVID-19: A structured summary of a study protocol for a randomised controlled trial." Trials 21, no. 1 (2020). http://dx.doi.org/10.1186/s13063-020-04822-0.

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Abstract Objectives The BCG vaccine, widely used in Brazil in new-borns, induces adjuvant protection for several diseases, including childhood virus infections. BCG activates monocytes and innate memory NK cells which are crucial for the antiviral immune response. Therefore, strategies to prevent COVID-19 in health workers (HW) should be carried out to prevent them becoming unwell so that they can continue to work during the pandemic. The hypothesis is that BCG will improve the innate immune response and prevent symptomatic infection or COVID-19 severity. The primary objective is to verify the

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