Fatty acid profiles in relation to triglyceride level in the liver of dairy cows

被引：10

作者：

Sato, H ^{[1
]}

Mohamed, T ^{[1
]}

Goto, A ^{[1
]}

Oikawa, S ^{[1
]}

Kurosawa, T ^{[1
]}

机构：

[1] Rakuno Gakuen Univ, Sch Vet Med, Dept Vet Internal Med, Ebetsu, Hokkaido 0698501, Japan

来源：

JOURNAL OF VETERINARY MEDICAL SCIENCE | 2004年 / 66卷 / 01期

关键词：

dairy cow; fatty acid; fatty liver;

D O I：

10.1292/jvms.66.85

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

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.

引用

页码：85 / 87

页数：3

共 12 条

[1]

Bell A. W., 1981, LIPID METABOLISM RUM, P363

[2]

Drackley JK, 2000, FARM ANIMAL METABOLISM AND NUTRITION, P97, DOI 10.1079/9780851993782.0097

[3] Responses of milk fat composition to dietary fat or nonstructural carbohydrates in Holstein and Jersey cows [J].

Drackley, JK ;

Beaulieu, AD ;

Elliott, JP .

JOURNAL OF DAIRY SCIENCE, 2001, 84 (05) :1231-1237

[4] METABOLISM OF LONG-CHAIN FATTY-ACIDS BY RUMINANT LIVER [J].

EMERY, RS ;

LIESMAN, JS ;

HERDT, TH .

JOURNAL OF NUTRITION, 1992, 122 (03) :832-837

[5]

JACKSON H D, 1970, Journal of Nutrition, V100, P201

[6] CHANGES IN FATTY ACID PATTERNS IN BOVINE PLASMA [J].

MULDER, I .

BIOCHEMICAL JOURNAL, 1971, 122 (01) :P12-&

[7] Hepatic fatty acid composition in periparturient dairy cows with fatty liver induced by intake of a high energy diet in the dry period [J].

Rukkwamsuk, T ;

Kruip, TAM ;

Meijer, GAL ;

Wensing, T .

JOURNAL OF DAIRY SCIENCE, 1999, 82 (02) :280-287

[8] Interrelation of fatty acid composition in adipose tissue, serum, and liver of dairy cows during the development of fatty liver postpartum [J].

Rukkwamsuk, T ;

Geelen, MJH ;

Kruip, TAM ;

Wensing, T .

JOURNAL OF DAIRY SCIENCE, 2000, 83 (01) :52-59

[9] INFLUENCE OF CHAIN-LENGTH AND DEGREE OF UNSATURATION ON PLASMA-FREE FATTY-ACID UPTAKE BY PERFUSED RAT-LIVER [J].

SOLERARGILAGA, C ;

INFANTE, R ;

POLONOVSKI, J .

BIOCHIMICA ET BIOPHYSICA ACTA, 1973, 326 (02) :167-173

[10]

STJOHN LC, 1991, J ANIM SCI, V69, P1064

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