Open Access. Powered by Scholars. Published by Universities.®
Large or Food Animal and Equine Medicine Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Institution
- Publication
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Large or Food Animal and Equine Medicine
Follicular Dynamics In Insulin Resistant Mares, Julio Cesar Prado
Follicular Dynamics In Insulin Resistant Mares, Julio Cesar Prado
Masters Theses
Obesity and insulin resistance have been linked to prolonged interovulatory period, aberrations in the estrous cycle, and continuous reproductive activity during the non-breeding season. EMS has been determined to influence the intrafollicular environment of mare ovaries. In humans, insulin resistance has been linked to polycystic ovaries as part of Polycystic Ovarian Syndrome (PCOS). A study was conducted to determine 1) the impact of insulin resistance on follicle growth and size at ovulation, and 2) whether predicted ovulatory follicles respond to hCG administration in Insulin-resistant (IR) mares. Mares were selected for the study based on insulin sensitivity and separated into an …
Development Of A Novel Ex Vivo Equine Corneal Model, Todd L. Marlo, Elizabeth A. Giuliano, Ajay Sharma, Rajiv R. Mohan
Development Of A Novel Ex Vivo Equine Corneal Model, Todd L. Marlo, Elizabeth A. Giuliano, Ajay Sharma, Rajiv R. Mohan
Pharmacy Faculty Articles and Research
Objective
To develop an ex vivo equine corneal organ culture model. Specifically, to assess the equine cornea's extracellular matrix and cellularity after 7 days using two different culture techniques: either (i) immersion system or (ii) air/liquid interface system, to determine the best ex vivo equine corneal model.
Animals Studied
Fourteen healthy equine corneas of various breeds.
Procedures
Equine corneas with 2 mm of perilimbal sclera were freshly harvested from 7 horses undergoing humane euthanasia. One corneal–scleral ring (CSR) from each horse was randomly placed in the (i) immersion condition organ culture system (IC), with the contralateral CSR being placed in …
Validity And Repeatability Of Goniometry In Normal Horses, Henry S. Adair, Iii, Denis J. Marcellin-Little, David Levine
Validity And Repeatability Of Goniometry In Normal Horses, Henry S. Adair, Iii, Denis J. Marcellin-Little, David Levine
Faculty Publications and Other Works -- Large Animal Clinical Sciences
PURPOSE: To assess validity and inter- and intra-tester reliability of equine goniometry and to establish values for carpal, metacarpophalangeal, tarsal, and metatarsophalangeal flexion and extension in horses. SUBJECTS: Seventeen healthy equine subjects of varied breeds were used. METHODS: Three investigators blindly and independently measured in triplicate the extension and flexion of carpal, metacarpophalangeal, tarsal, and metatarsophalangeal joints of 17 horses after sedation. Radiographs of these joints in flexion and extension were acquired while under sedation. Goniometric and radiographic measurements were compared statistically and were correlated. A Bland-Altman plot was constructed. Inter- and intra-tester repeatability of goniometry were evaluated by calculating …
Effect Of Dietary Starch Source And Concentration On Equine Fecal Microbiota, Brittany E. Harlow, Laurie M. Lawrence, Susan H. Hayes, Andrea Crum, Michael D. Flythe
Effect Of Dietary Starch Source And Concentration On Equine Fecal Microbiota, Brittany E. Harlow, Laurie M. Lawrence, Susan H. Hayes, Andrea Crum, Michael D. Flythe
Animal and Food Sciences Faculty Publications
Starch from corn is less susceptible to equine small intestinal digestion than starch from oats, and starch that reaches the hindgut can be utilized by the microbiota. The objective of the current study was to examine the effects of starch source on equine fecal microbiota. Thirty horses were assigned to treatments: control (hay only), HC (high corn), HO (high oats), LC (low corn), LO (low oats), and LW (low pelleted wheat middlings). Horses received an all-forage diet (2 wk; d -14 to d -1) before the treatment diets (2 wk; d 1 to 14). Starch was introduced gradually so that …