冬眠地松鼠（侧纹黄鼠）肾脏的磷脂组成与低温膜功能
Phospholipid composition of hibernating ground squirrel (Citellus lateralis) kidney and low-temperature membrane function.
作者信息
Aloia R C
机构信息
Department of Anesthesiology, Loma Linda University, School of Medicine, CA 92354.
出版信息
Comp Biochem Physiol B. 1978;60(1):19-26. doi: 10.1016/0305-0491(78)90021-4.
PMID:318319
Abstract
- Phospholipid analysis of kidney lipids from active and hibernating ground squirrels (Citellus lateralis) indicate that molar quantities of phosphatidyl choline increase, while sphingomyelin decreases in hibernating animals. 2. Both of these changes are in such a direction as to enhance membrane fluidity and possibly contribute to low-temperature membrane function in these organisms.
摘要
- 对活跃和冬眠的地松鼠（侧纹黄鼠）肾脏脂质进行的磷脂分析表明，冬眠动物体内磷脂酰胆碱的摩尔量增加，而鞘磷脂减少。2. 这两种变化都朝着增强膜流动性的方向发展，可能有助于这些生物体在低温下的膜功能。
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