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https://www.readbyqxmd.com/read/28725113/cystic-duct-pressures-after-ligation-with-a-novel-absorbable-device-in-an-ex-vivo-caprine-cholecystectomy-model
#1
Andrea J Sundholm Tepper, Odd V Höglund, Bonnie G Campbell, Chi-Ya Chen, Boel A Fransson
Laparoscopic cholecystectomy is the standard of care in human medicine for gall bladder disease. Although infrequently reported in veterinary literature, laparoscopic cholecystectomy is an option for uncomplicated gall bladder disease in canine patients. Due to the risk of cystic duct ligature slippage or clip dislodgement, we wanted to explore the use of a LigaTie; a novel absorbable medical device modeled after a cable tie. Our object was to describe the use of the LigaTie in a caprine cadaveric study of cholecystectomies as a model for canine patients and demonstrate the leak pressure of the cystic duct compared with cholecystectomies performed with 2 large endoscopic hemoclips...
July 2017: Canadian Journal of Veterinary Research, Revue Canadienne de Recherche Vétérinaire
https://www.readbyqxmd.com/read/28722154/application-of-headspace-solid-phase-microextraction-followed-by-gas-chromatography-coupled-with-mass-spectrometry-spme-gc-ms-to-determine-esters-of-carboxylic-acids-and-other-volatile-compounds-in-d-maculatus-and-d-ater-lipids
#2
Magdalena Cerkowniak, Mieczysława I Boguś, Emilia Włóka, Piotr Stepnowski, Marek Gołębiowski
A constant problem in veterinary medicine, human healthcare, agriculture, forestry or horticulture is the large number of pests, and the lack of effective methods to combat them which cause no harm to the rest of the environment. It is recommended and desired to reduce the use of chemicals and increase the use of agents based on the knowledge acquired in the field of biology, chemistry, and agrochemicals. To learn the defense mechanisms of insects we should consider not only the site of their physiological ability to protect against external factors (cuticle), but also check the possibility of chemical protection, formed by all compounds on the surface and in the body of insects...
July 19, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/28716338/changing-innovation-into-a-registered-product-from-concept-to-regulatory-approval
#3
Linda Rhodes
Innovation in animal health pharmaceuticals is important to address unmet and underserved medical needs, and often comes from products initially developed for human medicine. The purpose of the review is to help readers understand how breakthroughs from human biotechnology may be developed for use in veterinary medicine, while understanding the key drivers to success, the difficulties of regulatory approval, and the realistic risks and rewards of developing applications for animals. The types of human drugs which may be useful for veterinary applications are reviewed, including examples...
July 6, 2017: Theriogenology
https://www.readbyqxmd.com/read/28716197/quantitative-and-qualitative-analysis-of-antimicrobial-usage-in-white-veal-calves-in-france
#4
N Jarrige, G Cazeau, E Morignat, M Chanteperdrix, E Gay
The development of antimicrobial resistance has made it necessary to measure antimicrobial usage in animal production sectors. France is a major European producer of white veal calves, but few data were previously available for that sector, even though these young animals are particularly susceptible to infection and considered as a reservoir of antimicrobial resistance. A cross-sectional study was conducted on 186 batches of French calves to estimate the exposure of white veal calves to antimicrobials and identify the potential risk factors related to antimicrobial usage...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28715311/animal-models-new-biosensors-and-technologies-including-those-for-bone-regrowth-and-wound-healing-advance-animal-health-care-while-also-providing-a-fertile-testing-ground-for-human-health
#5
Summer Allen
Dogs have bad breath. But when Montana sheep rancher Katy Harjes noticed her collie, Hoshi, had particularly bad breath and facial swelling, she was concerned that the symptoms might be a sign of something serious. She was right; ten-year-old Hoshi had squamous cell carcinoma, a common type of oral tumor found in dogs. The cancer had not metastasized, but the damage was extensive enough that part of Hoshi's lower jaw needed to be removed. Luckily, Hoshi was a suitable candidate for a stateof-the-art bone regrowth procedure developed by Frank Verstraete, B...
July 2017: IEEE Pulse
https://www.readbyqxmd.com/read/28713649/accurate-external-localization-of-the-left-frontal-cortex-in-dogs-by-using-pointer-based-frameless-neuronavigation
#6
Robrecht Dockx, Kathelijne Peremans, Romain Duprat, Lise Vlerick, Nick Van Laeken, Jimmy H Saunders, Ingeborgh Polis, Filip De Vos, Chris Baeken
BACKGROUND: In humans, non-stereotactic frameless neuronavigation systems are used as a topographical tool for non-invasive brain stimulation methods such as Transcranial Magnetic Stimulation (TMS). TMS studies in dogs may provide treatment modalities for several neuropsychological disorders in dogs. Nevertheless, an accurate non-invasive localization of a stimulation target has not yet been performed in this species. HYPOTHESIS: This study was primarily put forward to externally locate the left frontal cortex in 18 healthy dogs by means of a human non-stereotactic neuronavigation system...
2017: PeerJ
https://www.readbyqxmd.com/read/28712138/hematologic-reference-intervals-and-age-effect-in-european-strigiformes
#7
Susana Agusti Montolio, Rafael Molina López, Carolyn Cray, Santiago Lavín González, Olga Nicolás Francisco, Ignasi Marco Sánchez, Encarna Casas-Díaz, Rafaela Cuenca Valera
BACKGROUND: The clinical importance of hematologic testing in avian veterinary medicine is reflected in the increasing number of studies for the establishment of hematologic RIs of Strigiformes and other species. Age is an important physiologic factor in birds and the effect on hematology variable should be understood. OBJECTIVES: The objective of this study was to determine baseline data of hematologic variables in 5 species of Iberian Strigiformes in different age classes...
July 16, 2017: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/28711432/inactivated-orf-virus-shows-disease-modifying-antiviral-activity-in-a-guinea-pig-model-of-genital-herpesvirus-infection
#8
Astrid Friebe, Angela Siegling, Olaf Weber
BACKGROUND: Inactivated Orf virus (iORFV) has been used as a preventative as well as a therapeutic immunomodulator in veterinary medicine in different species. iORFV elicits strong effects on cytokine secretion in mice and human immune cells leading to an auto-regulated loop of initial up-regulation of inflammatory and Th1-related cytokines followed by Th2-related cytokines that attenuate immunopathology. The therapeutic potential of iORFV has been recognized in several models for difficult-to-treat disease areas such as chronic viral diseases, liver fibrosis or various forms of cancer...
June 27, 2017: Journal of Microbiology, Immunology, and Infection, Wei Mian Yu Gan Ran za Zhi
https://www.readbyqxmd.com/read/28705248/prevention-of-feline-leishmaniosis-with-an-imidacloprid-10-flumethrin-4-5-polymer-matrix-collar
#9
Emanuele Brianti, Luigi Falsone, Ettore Napoli, Gabriella Gaglio, Salvatore Giannetto, Maria Grazia Pennisi, Vito Priolo, Maria Stefania Latrofa, Viviana Domenica Tarallo, Fabrizio Solari Basano, Roberto Nazzari, Katrin Deuster, Matthias Pollmeier, Laura Gulotta, Vito Colella, Filipe Dantas-Torres, Gioia Capelli, Domenico Otranto
BACKGROUND: Leishmaniosis caused by Leishmania infantum is one of the most important vector-borne diseases affecting animals and humans worldwide. Dogs are considered main reservoirs of the zoonotic forms, though in the last years the role of cats as reservoirs has been increasingly investigated. Feline leishmaniosis (FeL) occurs in endemic areas and no specific preventive measures have been investigated so far. In this study the efficacy of a 10% imidacloprid/4.5% flumethrin polymer matrix collar, licensed for tick and flea prevention, has been assessed against FeL in a longitudinal study on 204 privately owned cats from the Aeolian islands (Sicily), an area highly endemic for the disease...
July 14, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28704160/assessment-of-tribal-bison-worker-hazards-using-trusted-research-facilitators
#10
Ellen Duysen, Kelsey Irvine, Aaron Yoder, Christina Topliff, Clayton Kelling, Shireen Rajaram
OBJECTIVES: Agriculture is one of the most hazardous industries in the United States. Within agriculture, livestock handling is particularly dangerous. While injury and fatality rates for bison handlers have not been reported, workers in many of the newly established tribal bison herds have limited safety training and animal handling experience, making this a vulnerable workforce. Veterinarians and herd managers, working with tribal bison herds, recognized the need for improvement in the working environment and for worker safety training...
July 13, 2017: Journal of Agromedicine
https://www.readbyqxmd.com/read/28698690/equine-recurrent-uveitis-in-western-canadian-prairie-provinces-a-retrospective-study-2002-2015
#11
Lynne S Sandmeyer, Bianca S Bauer, Cindy Xin Feng, Bruce H Grahn
The objectives of this study were to determine the demographics of horses with equine recurrent uveitis (ERU) presenting to the Western College of Veterinary Medicine and to describe and compare the prognosis of ERU in the Appaloosa with that in other breeds. Horses diagnosed with ERU by a veterinary ophthalmologist between 2002 and 2015 were included. Eye lesions were classified as mild, moderate, or severe based on clinical manifestations. Breed, age, severity, blindness, and final outcome were evaluated...
July 2017: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
https://www.readbyqxmd.com/read/28696186/detection-of-babesia-dna-in-blood-and-spleen-samples-from-eurasian-badgers-meles-meles-in-scotland
#12
Paul M Bartley, Cari Wilson, Elisabeth A Innes, Frank Katzer
Babesia are intraerythrocytic parasites of importance worldwide within the fields of human and veterinary medicine, as some Babesia sp., including Babesia microti are potentially zoonotic and can cause fatal disease in both humans and animals. The aims of this study were to use a nested PCR (amplifying the 18S rRNA gene) to determine the presence and species of Babesia parasite DNA found in blood (n = 47) and spleen (n = 47) samples collected from Eurasian badgers (Meles meles) in Scotland. The results showed 28/47 (59·6%) blood and 14/47 (29·8%) spleen samples tested positive for the presence of Babesia DNA...
August 2017: Parasitology
https://www.readbyqxmd.com/read/28693305/comparison-the-characteristics-of-canine-adipose-tissue-derived-mesenchymal-stem-cells-extracted-from-different-sites-and-at-different-passage-numbers
#13
Kevin M Yaneselli, Cristiana Palma Kuhl, Paula Barros Terraciano, Fernanda de Los Santos de Oliveira, Sabrina Beal Pizzato, Kamila Pazza, Alessandra Bileski Magrisso, Vanessa Torman, Analía Rial, María Moreno, Silvia Llambí, Elizabeth Cirne Lima, Jacqueline Maisonnave
Mesenchymal Stem Cells (MSCs) have attractive characteristics for therapy in animal models and veterinary medicine, due to the capacity of inducing tissue regeneration and immunomodulation. The objective of this study was to evaluate the differences between canine adipose tissue-derived MSCs (AD-MSCs) extracted from subcutaneous (Sc) and visceral (Vs) sites. Surface antigenic markers, in vitro differentiation and mineralized matrix quantification of AD-MSCs in different passages (P4, P6 and P8) were studied...
July 10, 2017: Journal of Veterinary Science
https://www.readbyqxmd.com/read/28686461/a-large-meta-analysis-of-the-global-prevalence-rates-of-s-aureus-and-mrsa-contamination-of-milk
#14
Qianting Ou, Junli Zhou, Dongxin Lin, Chan Bai, Ting Zhang, Jialing Lin, Haoqu Zheng, Xiaojie Wang, Jiaping Ye, Xiaohua Ye, Zhenjiang Yao
Past reports have indicated a high prevalence of milk contaminated with Staphylococcus aureus (S. aureus) and methicillin-resistant Staphylococcus aureus (MRSA), but the pooled prevalence rates of S. aureus and MRSA in pasteurized and boiled cow's milk, raw cow's milk, and raw Caprinae milk (raw sheep's milk and raw goat's milk) and across different periods, continents, economic conditions and purchase locations remain inconsistent. We searched relevant articles published in PubMed, EMBASE, and Web of Science before July 2016...
July 7, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28685064/identification-of-rhodamine-123-positive-stem-cell-subpopulations-in-canine-hepatocellular-carcinoma-cells
#15
Harumichi Itoh, Shimpei Nishikawa, Tomoya Haraguchi, Yu Arikawa, Masato Hiyama, Toshie Iseri, Yoshiki Itoh, Munekazu Nakaichi, Yasuho Taura, Kenji Tani, Kazuhito Itamoto
The majority of cases of chemotherapy for hepatocellular carcinoma (HCC) are not effective in human or veterinary medicine due to resistance against anticancer agents. In human medicine, hepatocellular carcinoma stem cells (HCSCs) were recently identified as cytokeratin 19 (CK19)-, cluster of differentiation (CD)-44-, and CD133-positive. However, there are few previous reports regarding canine HCSC (cHCSC). Additionally, to the best of our knowledge, the chemoresistance against anticancer agents of these cHCSCs has not been investigated...
July 2017: Biomedical Reports
https://www.readbyqxmd.com/read/28683217/combination-of-antimicrobials-and-essential-oils-as-an-alternative-for-the-control-of-salmonella-enterica-multiresistant-strains-related-to-foodborne-disease
#16
Ana Lucía Solarte, Rafael Jesús Astorga, Fabiana Aguiar, Ángela Galán-Relaño, Alfonso Maldonado, Belén Huerta
Due to the increase in bacterial resistance to antimicrobials (AMBs) commonly used in veterinary and human medicine, the new strategies for controlling zoonoses focus on the study of natural products with demonstrated AMB activity, such as essential oils (EOs). The aim of this study was to evaluate the in vitro effect of the combination of enrofloxacin (ENR), ceftiofur (CEF), and trimethoprim-sulfamethoxazole (SXT) with cinnamon, clove, oregano, and red thyme EOs against multiple drug-resistant strains of Salmonella enterica...
July 6, 2017: Foodborne Pathogens and Disease
https://www.readbyqxmd.com/read/28680702/zinc-oxide-enriched-peat-influence-escherichia-coli-infection-related-diarrhea-growth-rates-serum-and-tissue-zinc-levels-in-norwegian-piglets-around-weaning-five-case-herd-trials
#17
M Oropeza-Moe, C A Grøntvedt, C J Phythian, H Sørum, A K Fauske, T Framstad
BACKGROUND: Zinc oxide (ZnO), commonly used to control post-weaning diarrhea in piglets, has been highlighted as of potential concern from an environmental perspective. The aim of this field trial was to examine effects of different sources and levels of ZnO added to peat on average daily weight gain (ADG), fecal score in pens and serum and tissue zinc (Zn) levels around time of weaning in order to reduce the environmental impact without loss of the beneficial effect of ZnO on intestinal health and growth...
2017: Porcine Health Management
https://www.readbyqxmd.com/read/28675879/three-methods-for-integration-of-environmental-risk-into-the-benefit-risk-assessment-of-veterinary-medicinal-products
#18
Jennifer L Chapman, Lucas Porsch, Rodrigo Vidaurre, Thomas Backhaus, Chris Sinclair, Glyn Jones, Alistair B A Boxall
Veterinary medicinal products (VMPs) require, as part of the European Union (EU) authorization process, consideration of both risks and benefits. Uses of VMPs have multiple risks (e.g., risks to the animal being treated, to the person administering the VMP) including risks to the environment. Environmental risks are not directly comparable to therapeutic benefits; there is no standardized approach to compare both environmental risks and therapeutic benefits. We have developed three methods for communicating and comparing therapeutic benefits and environmental risks for the benefit-risk assessment that supports the EU authorization process...
July 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28675320/flow-cytometry-for-feline-lymphoma-a-retrospective-study-regarding-pre-analytical-factors-possibly-affecting-the-quality-of-samples
#19
Valeria Martini, Serena Bernardi, Priscilla Marelli, Marzia Cozzi, Stefano Comazzi
Objectives Flow cytometry (FC) is becoming increasingly popular among veterinary oncologists for the diagnosis of lymphoma or leukaemia. It is accurate, fast and minimally invasive. Several studies on FC have been carried out in canine oncology and applied with great results, whereas there is limited knowledge and use of this technique in feline patients. This is mainly owing to the high prevalence of intra-abdominal lymphomas in this species and the associated difficulty in the diagnostic procedures needed to collect the sample...
July 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28671494/stakeholder-expectations-regarding-the-ability-of-new-veterinary-graduates-to-perform-various-diagnostic-and-surgical-procedures
#20
Julie A Cary, Chelsea H Farnsworth, John Gay, Hillary S Carroll
OBJECTIVE To assess stakeholders' expectations regarding new veterinary graduates' ability to perform various diagnostic and surgical procedures. DESIGN Cross-sectional survey. SAMPLE Veterinary students, recent graduates, clinical veterinary college faculty, and general practitioners at or from AVMA Council on Education-accredited colleges of veterinary medicine in the United States and Caribbean. PROCEDURES Respondents rated how proficient they expected new graduates, on their first day of practice, to be in 8 diagnostic procedures and the degree of independence they expected of new graduates in 8 surgical procedures...
July 15, 2017: Journal of the American Veterinary Medical Association
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