猪（家猪）脂肪组织脂肪酶的个体发育
Ontogenic development of swine (Sus domesticus) adipose tissue lipases.
作者信息
Steffen D G, Brown L J, Mersmann H J
机构信息
Shell Development Company, Biological Sciences Research Center, Modesto, California 95352.
出版信息
Comp Biochem Physiol B. 1978;59(3):195-8. doi: 10.1016/0305-0491(78)90244-4.
PMID:318233
Abstract
- The in vitro activities of lipoprotein lipase (LPL) and hormone sensitive lipase (HSL) were examined in adipose tissue preparations from pigs 0-150 days of age. 2. The activities of both LPL and HSL increased 3- to 4-fold between birth and day 2 postpartum, remained at relatively high levels through weaning, and fell sharply in the oldest animals (150 days). 3. The decline in enzyme activities at older ages could partially be attributed to an increase in adipocyte size.
摘要
- 在0至150日龄猪的脂肪组织制剂中检测了脂蛋白脂肪酶（LPL）和激素敏感性脂肪酶（HSL）的体外活性。2. LPL和HSL的活性在出生至产后第2天之间增加了3至4倍，在断奶前一直保持在相对较高的水平，并在最老的动物（150日龄）中急剧下降。3. 老龄动物酶活性的下降部分可归因于脂肪细胞大小的增加。
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