Differences in metabolic potential of skeletal muscle fibres and their significance for metabolic control.

Differences in metabolic potential of skeletal muscle fibres and their significance for metabolic control.
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骨骼肌纤维代谢潜力的差异及其对代谢控制的意义。

DOI:
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发表时间:
1985
影响因子:
2.8
通讯作者:
L. Bertocci
L. Bertocci
中科院分区:
生物学2区
文献类型:
--
作者:
P. D. Gollnick;M. Riedy;J. J. Quintinskie;L. Bertocci

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在耐力训练后,骨骼肌氧化电位的增加在提高工作能力和更多地使用脂肪作为燃料中的作用进行了讨论。有证据表明,这种适应性反应可能在细胞水平上通过收缩活动期间产生的ADP更快地转位到线粒体中来表达。其结果是对糖酵解过程的更严格控制,从而为脂肪酸β -氧化产生的乙酰基单位进入柠檬酸循环创造了更有利的条件。
The role of an increase in oxidative potential of skeletal muscle in the enhanced work capacity and greater use of fat as a fuel after endurance training is discussed. Evidence is presented to illustrate that this adaptive response is probably expressed at the cellular level by a more rapid translocation into the mitochondria of the ADP generated during contractile activity. The consequence of this is a tighter control over the glycolytic process thereby creating more favourable conditions for the entry of acetyl units derived from beta-oxidation of fatty acids into the citric acid cycle.
DOI: 10.1016/0003-9861(81)90312-x
发表时间: 1981-01-01
影响因子: 3.9
作者:
DAVIES, KJA;PACKER, L;BROOKS, GA
通讯作者: BROOKS, GA