Leptin and ghrelin expressions in the gastrointestinal tracts of calves and cows

被引：11
|
作者：
Hayashi, Hideaki [1 ]
Yamakado, Mutsumi [1 ]
Yamaguchi, Mana [1 ]
Kozakai, Takaharu [2 ,3 ]
机构：
[1] Rakuno Gakuen Univ, Sch Vet Med, 582 Bunkyodai Midorimachi, Ebetsu, Hokkaido 0698501, Japan
[2] Natl Agr & Food Res Org, Natl Agr Res Ctr Hokkaido Reg, Sapporo, Hokkaido 0628555, Japan
[3] Yamagata Univ, Fac Educ Art & Sci, 1-4-12 Kojirakawa Machi, Yamagata, Yamagata 9908560, Japan
来源：
JOURNAL OF VETERINARY MEDICAL SCIENCE | 2020年 / 82卷 / 04期
关键词：
cattle; ghrelin; intestine; leptin; GLUCOSE; HORMONE; STOMACH; PEPTIDE; GENE;
D O I：
10.1292/jvms.19-0680
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
This study aims to investigate and compare the expressions of leptin and ghrelin in the gastrointestinal tracts of calves and cows. The mRNA expression of leptin in the rumen, abomasum, and jejunum of calves was significantly higher than that in cows. In both calves and cows, abomasum ghrelin mRNA expression was significantly higher than that in other gastrointestinal tracts. In calves, leptin protein expression in the abomasum was the highest. In addition, leptin protein expression in the abomasum and jejunum of calves was significantly higher than that in cows. Results indicated that leptin in the abomasum and jejunum plays an important role during the suckling period in a ruminant.
引用
收藏
页码：475 / 478
页数：4
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