CAJ | 학술논문

目的：探讨中年女性脂联素水平随生殖衰老的变化及与雄激素的关联性。方法招募2013年8月至10月在中山大学孙逸仙纪念医院进行健康体检、年龄40～65岁的健康妇女为观察对象，按照生殖衰老的不同阶段分为4组：绝经前组119例，绝经过渡期组60例，绝经后早期组（绝经时间<5年）62例，绝经后晚期组（绝经时间≥5年）64例。测量身高、体质量、腰围，测定性激素结合球蛋白（SHBG）、硫酸脱氢表雄酮（DHEA-S）、总睾酮（TT）、脂联素水平，并计算游离雄激素指数（FAI）、体质指数（BMI）。结果（1）脂联素水平呈“U形”变化，在绝经过渡期最低，绝经后逐渐增高；绝经后晚期组[（13±5）mg/L]显著高于绝经过渡期组[（8±6）mg/L]和绝经后早期组[（9±6）mg/L]，分别比较，差异均有统计学意义（P<0.05）。（2）4组妇女中，脂联素水平与腰围呈负相关（绝经前组r=－0.276，绝经过渡期组r=－0.334，绝经后早期组r=－0.211，绝经后晚期组r=－0.218，P均<0.05）。脂联素水平在绝经过渡期组与SHBG呈正相关（r=0.536，P<0.05），与FAI呈负相关（r=－0.363，P<0.05）。绝经后晚期组脂联素水平与DHEA-S呈负相关（r=－0.450，P<0.05）。在校正了年龄、BMI、腰围因素后，上述相关性仍然存在。结论脂联素水平在绝经过渡期最低，绝经后水平逐渐增高，在生殖衰老进程中呈“U形”变化。绝经过渡期脂联素水平降低与此阶段相对雄激素过多状态有密切关系。
목적：탐토중년녀성지련소수평수생식쇠로적변화급여웅격소적관련성。방법초모2013년8월지10월재중산대학손일선기념의원진행건강체검、년령40～65세적건강부녀위관찰대상，안조생식쇠로적불동계단분위4조：절경전조119례，절경과도기조60례，절경후조기조（절경시간<5년）62례，절경후만기조（절경시간≥5년）64례。측량신고、체질량、요위，측정성격소결합구단백（SHBG）、류산탈경표웅동（DHEA-S）、총고동（TT）、지련소수평，병계산유리웅격소지수（FAI）、체질지수（BMI）。결과（1）지련소수평정“U형”변화，재절경과도기최저，절경후축점증고；절경후만기조[（13±5）mg/L]현저고우절경과도기조[（8±6）mg/L]화절경후조기조[（9±6）mg/L]，분별비교，차이균유통계학의의（P<0.05）。（2）4조부녀중，지련소수평여요위정부상관（절경전조r=－0.276，절경과도기조r=－0.334，절경후조기조r=－0.211，절경후만기조r=－0.218，P균<0.05）。지련소수평재절경과도기조여SHBG정정상관（r=0.536，P<0.05），여FAI정부상관（r=－0.363，P<0.05）。절경후만기조지련소수평여DHEA-S정부상관（r=－0.450，P<0.05）。재교정료년령、BMI、요위인소후，상술상관성잉연존재。결론지련소수평재절경과도기최저，절경후수평축점증고，재생식쇠로진정중정“U형”변화。절경과도기지련소수평강저여차계단상대웅격소과다상태유밀절관계。
Objective To investigate the change of adiponectin level with menopause status in women aged 40 to 65, and its relationship with androgen. Methods A cross-sectional study included woman (aged from 40 to 65) who were in hospital for routine check-up at the Sun Yat-sen Memorial Hospital from August to October in 2013. All subjects underwent laboratory examinations of adiponectin, sex hormone binding globulin (SHBG), dehydroepiandrosterone-sulfate (DHEA-S), total testosterone (TT), collected anthropometric measurements and then calculated free androgen index (FAI) and body mass index (BMI). According to their menstrual status, the subjects were divided into 4 groups: premenopausal group with 119 subjects, perimenopausal group with 60 subjects, early postmenopausal group with 62 subjects, late postmenopausal group with 64 subjects. Results (1) Adiponectin levels declined to its lowest level in menopausal transition and gradually becoming higher after menopause, which showed a U-shaped trajectory. When compared adiponectin levels in late postmenopausal group [(13 ± 5) mg/L] with those in perimenopausal [(8 ± 6) mg/L] or early postmenopausal group [(9 ± 6) mg/L], it all showed significantly difference (P<0.05). (2) Both the adiponectin levels were negatively correlated with waistline in the 4 groups (premenopausal group, r=-0.276;perimenopausal group, r=-0.334;early postmenopausal group, r=-0.211;late postmenopausal group, r=-0.218; all P<0.05). Levels of adiponectin were positively correlated with SHBG (r=0.536, P<0.05) and negatively with FAI (r=-0.363, P<0.05) in menopausal transition, while in late postmenopausal group, negatively correlated with level of DHEA-S (r=-0.450, P<0.05). When adjusted for age, BMI and waistline, the above correlations still exist. Conclusions Adiponectin levels declined to its lowest level in menopausal transition and gradually becoming higher after menopause, which showed a U-shaped trajectory during the sequential menopause status transition in middle aged women. Low level of adiponectin in menopausal transition is closely associated with the relative excess androgen occurred during this stage.