to study clinical and histopathological changes occur within the first 12 hours of strangulating obstruction of the small intestine in equine, twenty five adult donkeys were used in an experimental study. strangulation obstruction of the small intestine was performed for 3, 6, 9 and 12 hours, respectively. clinical examination was done before surgery and at 3 hours intervals postoperatively. af...

OBJECTIVE To determine current practices regarding use of antimicrobials in equine patients undergoing surgery because of colic at veterinary teaching hospitals. DESIGN Survey. SAMPLE POPULATION Diplomates of the American College of Veterinary Surgeons performing equine surgery at veterinary teaching hospitals in the United States. PROCEDURE A Web-based questionnaire was developed, and 85...

BACKGROUND The aim of the study was to investigate urine matrix metalloproteinase (MMP-2 and -9) activity, alkaline phosphatase/creatinine (U-AP/Cr) and gamma-glutamyl-transpeptidase/creatinine (U-GGT/Cr) ratios, glucose concentration, and urine protein/creatinine (U-Prot/Cr) ratio and to compare data with plasma MMP-2 and -9 activity, cystatin-C and creatinine concentrations in colic horses an...

The gastrointestinal tract of the average 1000 pound horse has a capacity of 120-200 liters. The transit time of ingesta through the system is rapid, with liquid leaving the stomach in about 30 minutes and entering the cecum in 2 hours. Liquid may then be retained in the cecum and large colon for a few days. Particulate matter passes at a slower rate than liquid. The equine stomach is small in ...

Background: The aim of the study was to investigate urine matrix metalloproteinase (MMP-2 and -9) activity, alkaline phosphatase/creatinine (U-AP/Cr) and gamma-glutamyl-transpeptidase/ creatinine (U-GGT/Cr) ratios, glucose concentration, and urine protein/creatinine (U-Prot/Cr) ratio and to compare data with plasma MMP-2 and -9 activity, cystatin-C and creatinine concentrations in colic horses ...

One of the first major surgeries many equine surgical residents will log as a primary surgeon will be an emergency colic surgery. Being adequately prepared for this challenge and able to make correct intraoperative decisions is imperative for successful case outcome. Arguably the two greatest challenges faced during colic surgery are assessing bowel viability, and overall patient survivability ...

OBJECTIVE To estimate the national incidence of, operation-level risk factors for, and annual economic impact of colic among horses in the United States during 1998 and 1999. DESIGN Epidemiologic survey. ANIMALS 21,820 horses on 1,026 horse operations in 28 states. PROCEDURES Horses were monitored for colic for 1 year, and results were recorded in a log that was collected quarterly. Opera...

Equine dysautonomia, or grass sickness, is a frequently fatal disease of unknown etiology, manifested as poor gastrointestinal motility and colic as a result of degenerative changes in the autonomic nervous system. Examination of ileal biopsies collected at laparotomy is currently the best antemortem diagnostic method to distinguish equine dysautonomia from colic cases, which can present with s...