Bile Acids in Gastric Fluids from Llamas and Alpacas with and without Ulcers
To investigate the relationship between duodenogastric reflux and ulceration, gastric fluid was collected from the 1st (n = 26) and 3rd (n = 45) gastric compartments of llamas and alpacas during postmortem examination. Gastric fluids were analyzed for the presence of bile acids. Additionally, the 3r...
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Published in | Journal of veterinary internal medicine Vol. 17; no. 4; pp. 567 - 570 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Oxford, UK
J.B. Lippincott
01.07.2003
Blackwell Publishing Ltd |
Subjects | |
Online Access | Get full text |
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Summary: | To investigate the relationship between duodenogastric reflux and ulceration, gastric fluid was collected from the 1st (n = 26) and 3rd (n = 45) gastric compartments of llamas and alpacas during postmortem examination. Gastric fluids were analyzed for the presence of bile acids. Additionally, the 3rd compartment was examined grossly for the presence of erosions or ulcers, and the intestines were examined for evidence of fluid distention. Detectable bile acids were found in the 3rd compartment fluid of 1 of 28 camelids without ulcers, 7 of 14 camelids with ulcers, and 3 of 3 camelids with intestinal distention. Third compartment bile content was significantly higher in camelids with ulcers (median = 2.9 μmol/L) or intestinal distention (median = 371.5 μmol/ L) than those with neither (median = 0 μmol/L). Bile acids were detected in the 1st gastric compartment in only 2 camelids. These findings suggest a reflux of duodenal contents, including bile acids, into the 3rd compartment in camelids with ulcers, similar to what is seen in camelids with poor intestinal emptying. Whether bile reflux was the cause of the ulcers or occurred after or concurrent to their development remains unknown. |
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Bibliography: | http://dx.doi.org/ 10.1111/j.1939-1676.2003.tb02480.x ark:/67375/WNG-LQSQ9XH6-J istex:E9D1B15BB226C32C70CFA65C0305B02C59EC8DDF ArticleID:JVIM567 VMD, MA, MS, DACVIM‐LA, Department of Clinical Sciences, College of Veterinary Medicine, Oregon State University, Corvallis, OR 97331; E‐mail christopher. cebra@oregonstate.edu ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0891-6640 1939-1676 |
DOI: | 10.1111/j.1939-1676.2003.tb02480.x |