: To describe a goats' eye training model for teaching of trabeculectomy and releasable suture techniques for Ophthalmology residents. : A descriptive report explaining the methodology for setting up a goats' eye wet-lab model for teaching trabeculectomy for Ophthalmology residents. It details the approaches to eyeball preparation, steps of surgery, application and release of two representative types of 'releasable sutures' in a step-by-step manner. : A systematic approach using goats' eye model to teach trabeculectomy and releasable suture techniques can enhance residents' understanding, confidence and expertise to operate upon human eyes.
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http://dx.doi.org/10.1080/02713683.2020.1776880 | DOI Listing |
Pol J Vet Sci
June 2024
Siirt University, Faculty of Veterinary Medicine, Department of Surgery, Siirt/Türkiye.
Infectious keratoconjunctivitis is an infectious disease that negatively affects animal welfare causing systemic or local clinical signs in small ruminants and causes significant economic losses in herds. It is important to determine the etiologic agent causing the infection in the development of the protection and control strategies against the disease. The aim of this study was to determine the presence of infectious keratoconjunctivitis cases in small ruminants raised in Siirt province in Türkiye.
View Article and Find Full Text PDFFollowing a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a preparation of CNCM I-1077 as a zootechnical feed additive for several animal species. The additive, existing in a not-coated and a coated form, is currently authorised for use in feed for calves, cattle for fattening, dairy cows, dairy goats and dairy sheep, lambs, all minor ruminant species for fattening and rearing, horses and camelids for fattening and rearing. This application regards the request for the extension of use in all ruminants and camelids reared for milk production/suckling/reproduction, all minor (young) ruminant species and camelids for fattening and Equidae other than horses, and the modification of the authorisation for lambs to reduce the minimum use level.
View Article and Find Full Text PDFFront Vet Sci
October 2024
Key Laboratory of Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research of Chinese Academy of Agricultural Sciences, Beijing, China.
Introduction: The Hainan Dong goat (DG) is a local meat breed widely raised in Hainan, China because of its good adaptability to local hot and humid weather. However, the growth rate of these DG is much slower than that of commercialised breeds improved in European countries, resulting in poor carcase characteristics, including smaller slaughter weight and carcase weight, which have become increasingly prominent. In recent decades, Nubian goats have been continuously imported into China to improve the production performance of local breeds.
View Article and Find Full Text PDFTrop Anim Health Prod
September 2024
School of Animal and Range Sciences, Haramaya University, P. O. Box. 138, Dire Dawa, Ethiopia.
bioRxiv
September 2024
Department of Ophthalmology, University of Pittsburgh, Pittsburgh PA, USA.
Purpose: Although the mechanisms underlying glaucomatous neurodegeneration are not yet well understood, cellular and small animal models suggest that LC astrocytes undergo early morphologic and functional changes, indicating their role as early responders to glaucomatous stress. These models, however, lack the LC found in larger animals and humans, leaving the morphology of LC astrocytes and their role in glaucoma initiation underexplored. In this work, we aimed to characterize the morphology of LC astrocytes and determine differences and similarities with astrocytes in the mouse glial lamina (GL), the analogous structure in a prominent glaucoma model.
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