有丝分裂原刺激对3T3细胞中可交换钙池的影响。
Effects of mitogenic stimulation on the exchangeable pool of calcium in 3T3-cells.
作者信息
Engström W, Rosenqvist U
出版信息
Cell Biol Int Rep. 1981 May;5(5):501-8. doi: 10.1016/0309-1651(81)90177-6.
PMID:7237579
Abstract
The exchange of calcium between cells and external medium was studied in quiescent and mitogenic stimulated sparse 3T3-cells. It was found that mitogenic stimulation caused a rapid reduction of the size of a calcium containing compartment that is exchangeable with the culture medium. Furthermore the mitogenic stimuli caused a translocation of calcium from this exchangeable compartment to a much less exchangeable compartment that is possibly located intracellularly.
摘要
在静止的和有丝分裂原刺激的稀疏3T3细胞中研究了细胞与外部培养基之间的钙交换。发现有丝分裂原刺激导致可与培养基交换的含钙区室大小迅速减小。此外，有丝分裂原刺激导致钙从这个可交换区室转移到一个交换性小得多的区室，该区室可能位于细胞内。
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