Hormonal Responses to Resistance Exercise during Different Menstrual Cycle States
Hormonal Responses to Resistance Exercise during Different Menstrual Cycle States
复制标题
DOI：
10.1249/mss.0b013e3182019774
复制
发表时间：
2011-06-01
期刊：
影响因子：
--
通讯作者：
Mesaki, Noboru
中科院分区：
文献类型：
--
作者：
Nakamura, Yuki;Aizawa, Katsuji;Mesaki, Noboru
中村，Y.，K.会泽伊迈岛KONO和N.梅萨基不同月经周期状态抗阻运动的激素反应。医学科学体育锻炼，第43卷，第6期，第100页。967-973，2011年。目的：探讨月经周期状态对年轻女性急性抗阻运动时卵巢和合成代谢激素反应的影响。研究方法：八名健康女性（正常月经; EM）和八名月经失调的女性，包括月经过少和闭经（OAM）参加了这项研究。EM组在卵泡早期（EF）和黄体中期（ML）进行急性抗阻运动，OAM组进行相同的运动。所有受试者进行了三组，每组分别为横向下拉，腿部卷曲，卧推，腿部伸展和深蹲，最大重复次数为一次重复的75%-80%，每组之间休息1分钟。在运动前、运动后即刻、运动后30 min和运动后60 min采集血样。结果如下：EM组ML期血清雌二醇和孕酮水平高于EF期和OAM组。运动后ML期血清雌二醇和孕酮升高，但EF期和OAM组无变化。相反，OAM组的睾酮静息水平高于EM组的ML和EF阶段。运动后，血清生长激素在ML和EF阶段均升高，但OAM组无变化。结论：不同月经周期状态的青年女性对急性抗阻运动的反应不同。女性月经失调与低雌二醇和孕酮血清水平有一个衰减的合成代谢激素反应急性阻力运动，这表明月经失调伴随卵巢激素水平低可能会影响运动引起的变化，在女性合成代谢激素。
NAKAMURA, Y., K. AIZAWA, T. IMAI, I. KONO, and N. MESAKI. Hormonal Responses to Resistance Exercise during Different Menstrual Cycle States. Med. Sci. Sports Exerc., Vol. 43, No. 6, pp. 967-973, 2011. Purpose: To investigate the effect of menstrual cycle states on ovarian and anabolic hormonal responses to acute resistance exercise in young women. Methods: Eight healthy women (eumenorrhea; EM) and eight women with menstrual disorders including oligomenorrhea and amenorrhea (OAM) participated in this study. The EM group performed acute resistance exercises during the early follicular (EF) and midluteal (ML) phases, and the OAM group performed the same exercises. All subjects performed three sets each of lat pull-downs, leg curls, bench presses, leg extensions, and squats at 75%-80% of one-repetition maximum with a 1-min rest between sets. Blood samples were obtained before exercise, immediately after, 30 min after, and 60 min after the exercise. Results: In the EM group, resting serum levels of estradiol and progesterone in the ML phase were higher than those in the EF phase and higher than those in the OAM group. Serum estradiol and progesterone in the ML phase increased after the exercise but did not change in the EF phase or in the OAM group. In contrast, resting levels of testosterone in the OAM group were higher than those in both the ML and EF phases of the EM group. After the exercise, serum growth hormone increased in both the ML and EF phases but did not change in the OAM group. Conclusions: The responses of anabolic hormones to acute resistance exercise are different among the menstrual cycle states in young women. Women with menstrual disturbances with low estradiol and progesterone serum levels have an attenuated anabolic hormone response to acute resistance exercise, suggesting that menstrual disorders accompanying low ovarian hormone levels may affect exercise-induced change in anabolic hormones in women.