从幼年和成年大鼠制备的脂肪细胞膜的组成和流动性。
The composition and fluidity of adipocyte membranes prepared from young and adult rats.
作者信息
Hubbard R E, Garratt C J
出版信息
Biochim Biophys Acta. 1980 Aug 14;600(3):701-4. doi: 10.1016/0005-2736(80)90473-3.
PMID:7407140
Abstract
Membranes from adipocytes of adult and young rats have been compared. Phospholipid fatty acids from adult rats were more saturated than those from young rats. This difference was associated with a decreased fluidity in the membranes of the adult rats, which was inferred from measurements of fluorescence polarisation of the fluorescent probe, 1,6-diphenylhexa-1,3,5-triene.
摘要
对成年大鼠和幼年大鼠脂肪细胞的细胞膜进行了比较。成年大鼠的磷脂脂肪酸比幼年大鼠的更饱和。这种差异与成年大鼠细胞膜流动性降低有关，这是通过荧光探针1,6 - 二苯基己三烯的荧光偏振测量推断出来的。
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