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[猪胎儿胰岛细胞单层培养的超微结构特征]

[Ultrastructural characteristics of a monolayer culture of pancreatic islet cells from pig fetuses].

作者信息

Komissarenko V P, Gordienko V M, Turchin I S, Lazareva N P

出版信息

Tsitol Genet. 1984 Jan-Feb;18(1):9-13.

PMID:6367173
Abstract

B-, A- and D-insulocytes have been identified by electron microscopy as early as the first 24 h of cultivation. After 3-5 days of the culture growth the B-cells displayed development of the endoplasm net, hypertrophy of the Golgi apparatus and an increased number of vacuoles and granule-like formations. When the time of cultivation was prolonged (7-12 days), in the B-cell cytoplasm there appeared signs of increasing dystrophic changes indicative of cell ageing.

摘要

早在培养的最初24小时,通过电子显微镜就已鉴定出B -、A -和D -胰岛细胞。培养生长3 - 5天后,B细胞内质网发育、高尔基体肥大,空泡和颗粒样结构数量增加。当培养时间延长(7 - 12天)时,B细胞细胞质中出现营养不良变化加剧的迹象,表明细胞老化。

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