Liver biochemical and histopathological findings in dogs with experimentally induced exocrine pancreatic insufficiency.
Routine liver biochemical parameters were evaluated in 8 dogs with exocrine pancreatic insufficiency (EPI) induced by surgical ligation of the pancreatic duct and the pancreatic branch of the pancreaticoduodenal artery and confirmed with the trypsin-like immunoreactivity test. Eight additional dogs were used as healthy controls. Data collection began at the 4th week postoperatively and continued weekly to the 21st week. In the dogs with EPI, the serum activity of alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase were consistently elevated. The serum total and conjugated bilirubin concentrations remained within normal limits throughout the experimental period. Histopathological study revealed hepatic lipidosis in the dogs with EPI. Therefore, since this condition seems to be an additional consequence of EPI in dogs, laboratory evaluation of dogs with EPI must include assessment of liver function, to determine if additional or different therapeutic measures are indicated.
Department of Clinical Studies School of Veterinary Medicine, Aristotle University of Thessaloniki, 11 St. Voutyra Street, 54627 Thessaloniki, Greece. kadamama@vet.auth.gr
K K
KK
Adamama-Moraitou
T S
TS
Rallis
L G
LG
Papazoglou
A
A
Papasteriadis
N
N
Roubies
H
H
Kaldrimidou
L S
LS
Leontides
D000410:Alanine Transaminase / Q000097:blood; D000469:Alkaline Phosphatase / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D001663:Bilirubin / Q000097:blood; D004283:Dog Diseases / Q000097:blood / Q000473:pathology*; D004285:Dogs; D010188:Exocrine Pancreatic Insufficiency / Q000473:pathology / Q000662:veterinary*; D005260:Female; D008099:Liver / Q000473:pathology*; D008111:Liver Function Tests / Q000662:veterinary; D008297:Male
D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D000469:Alkaline Phosphatase; D001663:Bilirubin