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Updated: Aug 26, 2026

Evaluation of Lipid Droplet Size and Fusion in Bovine Hepatic Cells
Published on: March 10, 2023
Fatty acid profiles in relation to triglyceride level in the liver of dairy cows
Hiroshi Sato1, Tharwat Mohamed, Akiko Goto
1Department of Veterinary Internal Medicine, School of Veterinary Medicine, Rakuno Gakuen University, 582 Bunkyodai-Midorimachi, Ebetsu, Hokkaido 069-8501, Japan.
Abstract:
To elucidate possible relationships between triglyceride (TG) levels and fatty acid composition in bovine liver, hepatic TG and seven individual fatty acids were measured in 23 Holstein dairy cows, of them 6 are healthy. Liver TG level was greater than 3 % in 12 cows which were ruled fatty liver. Palmitic and oleic acid proportions were significantly higher in fatty liver cows than in the healthy cows, while stearic acid was lower in fatty liver cows. With increased liver TG, stearic acid proportions decreased dramatically. Results indicate that hepatic lipidosis markedly alters the proportions of the various fatty acids in the liver of dairy cows.
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