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根据月经周期阶段和口服避孕药的使用,食后食欲激素的差异变化:一项初步研究

Seth F McCarthy¹, Logan K Townsend², Greg L McKie¹

¹Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada.

|April 18, 2024

概括

口服避孕药和月经周期阶段稍微改变胃口激素,如 ghrelin 和 PYY. 在这项初步研究中,活跃的GLP-1和感知到的食欲没有受到影响.

科学领域:

内分泌学在内分泌学.
人体生理学人体生理学
营养科学营养科学

背景情况:

食欲调节是复杂的,可以受到荷尔蒙波动的影响.
口服避孕药 (OCs) 含有合成激素,可能会影响代谢过程.
月经周期阶段涉及自然的荷尔蒙变化,可能会影响食欲控制.

研究的目的:

研究月经周期和口服避孕药对食欲调节的影响.
检查与食欲相关的荷尔蒙变化,包括酸格林,GLP-1和PYY.
为了比较自然骑自行车的女性和OC用户之间的食欲感知和荷尔蒙反应.

主要方法:

一项初步研究涉及10名自然循环女性 (非用户) 和9名口服避孕药用户 (用户).
参与者在三个月经阶段完成了实验性会议:卵泡 (FP),排卵 (OP) 和体 (LP).
采集了餐前和餐后的血液样本,以测量酸格林,活性GLP-1和总PYY;食欲感知也被记录下来.

主要成果:

对酸格林观察到三向相互作用 (组 x 阶段 x 时间),在OP和LP期间的USERS中,与非用户相比,USERS的度更高.
在OP期间的USERS中,酸格林的含量高于饭后的FP.
总PYY的三方相互作用显示,与特定时间点相比,FP和OP期间的USERS的度更高;对于GLP-1或食欲感知没有发现显著的影响.

结论:

月经周期阶段和口服避孕药的使用对酸格林和对食的总PYY反应产生轻微影响.
这些因素对活跃的GLP-1或主观食欲感知没有显著的影响.
需要对更大的样本进行进一步的研究,以证实这些关于食欲调节的初步发现.

关键词:

厌食症是一种厌食症.调节胃口的方法雌性雌性雌性饥饿饥饿饥饿饥饿有氧化物有氧化物

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