Inhibition of liver endoplasmic reticulum calcium pump by CCl4 and release of a sequestered calcium pool.
Inhibition of liver endoplasmic reticulum calcium pump by CCl4 and release of a sequestered calcium pool.
复制标题
CCl4 抑制肝内质网钙泵并释放隔离的钙池。
DOI:
10.1016/0006-2952(86)90687-8
复制
发表时间:
1986
影响因子:
5.8
通讯作者:
Moore,L
中科院分区:
文献类型:
--
作者:
Long,RM;Moore,L
One of the earliest effects observed in rat liver after CCl4administration is inhibition of an ATP-dependent calcium pump found at the endoplasmic reticulum. This report confirms that the amount of calcium associated with the microsomal fraction is reduced after CCl4administration and, for the first time, demonstrates time-, dose-, and metabolism-dependent relationships between inhibition of the liver microsomal calcium pump and the amount of calcium found in the microsomal fraction. Furthermore, release of calcium from the endoplasmic reticulum is shown to cause activation of a cytoplasmic enzyme that responds to increases of ionized calcium, glycogen phosphorylase. This suggests that the endoplasmic reticulum calcium pump sequesters an intracellular pool of calcium within the endoplasmic reticulum. This pool of calcium may be released into the cytoplasm as a consequence of inhibition of the calcium pump by CCl4.
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影响因子:
5.6
作者:
H. Sanui;N. Pace
通讯作者:
N. Pace
影响因子:
4.8
作者:
R. Charest;P. Blackmore;B. Berthon;J. Exton
通讯作者:
J. Exton
DOI:
10.1016/s0021-9258(17)32961-7
发表时间:
1976
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
D. Bruns;J. McDonald;L. Jarett
通讯作者:
L. Jarett
影响因子:
4.1
作者:
A. Dawson
通讯作者:
A. Dawson
DOI:
--
发表时间:
1982
期刊:
Laboratory investigation; a journal of technical methods and pathology
影响因子:
--
作者:
Farber,JL
通讯作者:
Farber,JL