最大下運動における体内コレステロール代謝の研究(I)

概要

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In recent years it has reported that serum HDL-cholesterol of athletes with the aerobic training for along time increased. Subjects of which engaged the long-distance and sprint of track & field, and judo performed for ten minutes the exercise of 80% Vo_2 max. using by bycycle ergometer. Oxygen uptake was determined throughout exercise and recovery. Quantitative analysis of chemical substances in blood were as follow : glucose, lactate, triglyceride and cholesterol (cho.) fraction (VLDL, LDL, HDL). In the long-distance runner, amount of serum HDL-cho. was higher than that of other subjects at rest, and further increased with exercise. In general, the increment of serum HDL-cho. are refered to associate with the acceleration of cho. metabolism in tissues, and coverte from chylomicron, VLDL-and LDL-cho. to HDL-cho. The increment of HDL-cho. in long-distance runner might be owing to accelerate the activity of Lecithin Cholesterol Acyltransferase (LCAT) converting from cho. ester to HDl-cho.
東海大学の論文