Evidence that levels of malate dehydrogenase and fumarase are increased by cAMP in rat myotubes.
Evidence that levels of malate dehydrogenase and fumarase are increased by cAMP in rat myotubes.
复制标题
有证据表明,cAMP 可以增加大鼠肌管中苹果酸脱氢酶和延胡索酸酶的水平。
DOI:
10.1152/ajpcell.1984.247.1.c33
复制
发表时间:
1984
期刊:
影响因子:
--
通讯作者:
Salsgiver,WJ
中科院分区:
文献类型:
--
作者:
LawrenceJr,JC;Salsgiver,WJ
We have investigated the potential role of adenosine 3',5'-cyclic monophosphate (cAMP) in controlling levels of enzymes of energy metabolism in primary cultures of rat skeletal muscle cells. Incubating myotubes with cholera toxin or forskolin (2 persistent activators of adenylate cyclase) significantly increased the levels of two enzymes of oxidative metabolism, fumarase and malate dehydrogenase. These enzymes were also increased (1.5- to 2.0-fold) by phosphodiesterase inhibitors (caffeine, theophylline, theobromine, 3-isobutyl-1-methylxanthine, papaverine, MJ 1988, Ro 20–1724, or SQ 20009) and the cAMP derivatives: 8-bromo-cAMP or dibutyryl cAMP. In contrast two enzymes of glycolytic metabolism, lactate dehydrogenase and pyruvate kinase, were not consistently affected by these agents. The results presented provide strong evidence that an increase in cAMP can lead to an increase in certain enzymes of oxidative energy metabolism.
登录
查看更多内容
影响因子:
5.2
作者:
B. Saltin
通讯作者:
B. Saltin
DOI:
10.1007/bf00744575
发表时间:
1960-01-01
期刊:
HISTOCHEMIE
影响因子:
--
作者:
DUBOWITZ, V;PEARSE, AGE
通讯作者:
PEARSE, AGE
DOI:
10.1111/j.1748-1716.1975.tb10066.x
发表时间:
1975-01-01
期刊:
ACTA PHYSIOLOGICA SCANDINAVICA
影响因子:
--
作者:
HARRI, MNE;VALTOLA, J
通讯作者:
VALTOLA, J
DOI:
10.1152/ajpcell.1981.241.1.c55
发表时间:
1981
期刊:
The American journal of physiology
影响因子:
--
作者:
Fell,RD;Terblanche,SE;Winder,WW;Holloszy,JO
通讯作者:
Holloszy,JO
DOI:
10.1152/ajplegacy.1970.218.1.69
发表时间:
1970
期刊:
The American journal of physiology
影响因子:
--
作者:
M. Prewitt;B. Salafsky
通讯作者:
B. Salafsky