心肌能量代谢
Myocardial energy metabolism.
作者信息
Näveri L, Näveri H, Härkönen M
出版信息
Ann Chir Gynaecol. 1987;76(1):3-11.
PMID:3296930
Abstract
Normal myocardial function is dependent on aerobic energy production. A wide variety of substrates, including free fatty acids, glucose, lactate and ketone bodies, may be used in the myocyte. Anaerobic metabolism is not sufficient to produce enough energy to maintain the normal concentration of high energy phosphates in the myocytes during cardiac ischaemia.
摘要
正常心肌功能依赖于有氧能量产生。多种底物，包括游离脂肪酸、葡萄糖、乳酸和酮体，均可在心肌细胞中被利用。在心肌缺血期间，无氧代谢不足以产生足够能量来维持心肌细胞中高能磷酸盐的正常浓度。
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