Studies concerning some acute biological changes after endovenous administration of 1 g l-carnitine, in elite athletes.

Physiologie (Bucarest) Pub Date : 1987-10-01
A M Drăgan, D Vasiliu, N M Eremia, E Georgescu
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引用次数: 0

Abstract

Acute effects of l-carnitine (vials of 1 g endovenous) were recorded in a group of elite athletes (17 swimmers) by a prospective double-blind placebo-controlled trial and cross over. Significant changes were registered after l-carnitine injection, compared to placebo, for FFA, triglycerides, lactic acid after exercise, evoked muscular potential, 90 to 120 minutes after injection. The authors explain these changes by the increase of free carnitine, which permits a larger quantity of FFA to enter the mitochondria and to be more extensively used as energy source.

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精英运动员静脉注射1 g左旋肉碱后一些急性生物学变化的研究。
通过前瞻性双盲安慰剂对照试验和交叉试验,记录了一组优秀运动员(17名游泳运动员)服用左旋肉碱(1克静脉内注射)的急性效应。注射左旋肉碱后,与安慰剂相比,在注射后90至120分钟,FFA、甘油三酯、运动后乳酸、诱发肌电位等指标发生了显著变化。作者将这些变化解释为游离肉碱的增加,这使得更多的游离脂肪酸进入线粒体,并被更广泛地用作能量来源。
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