Biochemical profiles in cows with abomasal displacement estimated by blood and liver parameters.
The metabolic status of normal lactating cows and of cows suffering from abomasal dilatation was evaluated by examination of blood parameters and by determination of the fat and glycogen content in liver biopsies. The method for examination of the liver biopsies is described. In clinically normal lactating cows the liver contains less than 20 mg triglycerides (TG) and more than 20 mg glycogen per gram of wet tissue. Cows suffering from abomasal displacement all showed hyperglycemia and in most of them a fatty to very fatty liver was found. The degree of hyperglycemia depends on the amount of liver glycogen and is independent of the liver TG content. The degree of ketonemia also depends on the liver glycogen content.
Muylle
E
E
Department of Medicine, State University of Ghent, Belgium.
van den Hende
C
C
Sustronck
B
B
Deprez
P
P
D000018:Abomasum; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood / Q000378:metabolism*; D005260:Female; D013271:Gastric Dilatation / Q000097:blood / Q000378:metabolism / Q000662:veterinary*; D008099:Liver / Q000032:analysis*; D008112:Liver Glycogen / Q000032:analysis; D014280:Triglycerides / Q000032:analysis
D008112:Liver Glycogen; D014280:Triglycerides