Apolipoprotein B (apoB) Concentrations in Lipoproteins in Cows

Journal of Veterinary Medical Science

Naoaki MATSUKI²  Ken ONDA²  Yukinobu TOHYA¹  Mutsumi INABA²  Tsuyoshi UCHIDE²  Kenichiro ONO² 

[1] Department of Veterinary Microbiology, Faculty of Agriculture, The University of Tokyo;Department of Veterinary Clinical Pathobiology, Faculty of Agriculture, The University of Tokyo

关键词: apolipoprotein B;    bovine;    triglyceride;   

DOI  :  10.1292/jvms.59.711

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(20)Cited-By(3)The concentrations of apolipoprotein B (apoB)-48 and apoB-100 in triglyceride-rich lipoproteins (TRL), intermediate density lipoprotein (IDL), and low density lipoprotein (LDL) fractions separated by gel permeation chromatography were determined in Holstein and Japanese black cows by enzyme-linked immunosorbent assay (ELISA). A significant correlation (p<0.01) was observed between apoB-48 in TRL and plasma triglyceride (TG) levels in both Holstein and Japanese black cows. Additionally, apoB-48 in TRL and plasma TG levels in Holstein cows were significantly lower (p<0.01) than those in Japanese black cows. These results suggested that TG derived from intestinal (exogenous) TRL rather than from liver (endogenous) TRL was the major source of milk fat.

【 授权许可】

Unknown