Studies on the involvement of calcium and calmodulin in the action of growth-hormone-releasing factor
Studies on the involvement of calcium and calmodulin in the action of growth-hormone-releasing factor
复制标题
钙和钙调蛋白参与生长激素释放因子作用的研究
DOI:
10.1007/bf01116691
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发表时间:
1984
影响因子:
4
通讯作者:
B. Brown
中科院分区:
文献类型:
--
作者:
J. Merritt;P. Dobson;R. Wojcikiewicz;J. G. Baird;B. Brown
A possible role for Ca 2+ and calmodulin in the action of growth-hormone-releasing factor (GHRF) was investigated . Low extracellular Ca2+ (<100 μM), methoxyverapamil, flunarizine, cinnarizine, and Co2+ decreased both basal and GHRF-stimulated growth-hormone secretion, but did not totally inhibit GHRF-stimulation secretion. A calmodulin antagonist, W7, abolished GHRF-stimulated GH secretion, with no effect on basal secretion. It is suggested that GHRF may act primarily by elevating cellular cyclic AMP, which may then modulate calcium mobilization or flux; the increased intracellular Ca2+ concentrations may then activate calmodulin.
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影响因子:
56.9
作者:
GUILLEMIN, R;BRAZEAU, P;WEHRENBERG, WB
通讯作者:
WEHRENBERG, WB
影响因子:
4.8
作者:
Conn,PM;Rogers,DC;Sheffield,T
通讯作者:
Sheffield,T
影响因子:
4.8
作者:
Vale,W;Vaughan,J;Yamamoto,G;Spiess,J;Rivier,J
通讯作者:
Rivier,J
DOI:
10.1016/0006-291x(82)91758-2
发表时间:
1982
影响因子:
3.1
作者:
Wehrenberg,WB;Ling,N;Böhlen,P;Esch,F;Brazeau,P;Guillemin,R
通讯作者:
Guillemin,R
影响因子:
4.8
作者:
Cronin,MJ;Rogol,AD;Myers,GA;Hewlett,EL
通讯作者:
Hewlett,EL