期刊
AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM
卷 278, 期 1, 页码 E113-E117出版社
AMER PHYSIOLOGICAL SOC
DOI: 10.1152/ajpendo.2000.278.1.E113
关键词
lipolysis; body composition; indirect calorimetry
资金
- NCRR NIH HHS [RR-00585] Funding Source: Medline
- NIDDK NIH HHS [DK-50456, DK-45353] Funding Source: Medline
- NATIONAL CENTER FOR RESEARCH RESOURCES [M01RR000585] Funding Source: NIH RePORTER
- NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES [R01DK045353, P30DK050456] Funding Source: NIH RePORTER
We previously reported that epinephrine stimulates leg free fatty acid (FFA) release in men but not in women. The present studies were conducted to determine whether the same is true during exercise. Six men and six women bicycled for 90 min at 45% of peak O-2 consumption, during which time systemic and leg FFA kinetics ([9,10-H-3]palmitate) were measured. The catecholamine and hormonal responses to exercise were not different in men and women. The baseline systemic and leg palmitate release was 94 +/- 15 vs. 114 +/- 5 mu mol/min and 16 +/- 2 and 20 +/- 3 mu mol/min, respectively, in men and women [P = nonsignificant (NS)]. Systemic and leg palmitate release increased (both P < 0.001) to 251 +/- 18 us. 212 +/- 16 mu mol/min and 73 +/- 19 vs. 80 +/- 12 mu mol/min in men and women, respectively, during the last 30 min of exercise (P = NS, men vs. women). We conclude that the systemic and leg adipose tissue lipolytic response to exercise is not different in nonobese men and women.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据