增长激素减轻肥胖和重塑高脂肪饮食养小鼠的肠道微生物群

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Updated: Jun 8, 2025

Body Composition and Metabolic Caging Analysis in High Fat Fed Mice

Body Composition and Metabolic Caging Analysis in High Fat Fed Mice

Published on: May 24, 2018

Yu Wang¹, Liyuan Ran², Fang Zhang¹

¹Key Laboratory of Endocrine Glucose & Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital, School of Laboratory Animal & Shandong Laboratory Animal Center, Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, China.

Metabolism open

|November 8, 2024

概括

高剂量的生长激素 (GH) 通过减少脂肪质量和恢复肠道微生物群平衡,减少了小鼠的肥胖. GH疗法通过积极影响肠道微生物群落,具有治疗肥胖的潜力.

科学领域:

代谢调节代谢调节代谢调节
微生物组研究的研究.
肥胖研究的研究.

背景情况:

增长激素 (GH) 和肠道微生物群对于新陈代谢和肥胖至关重要.
GH水平影响肠道微生物群,但GH对肥胖的具体影响尚不清楚.

研究的目的:

为了研究不同剂量的生长激素 (GH) 对肥胖小鼠脂肪组织和肠道微生物群的影响.
探索GH在肥胖管理中的治疗潜力.

主要方法:

使用高脂肪饮食诱导肥胖小鼠.
小鼠接受了不同的GH剂量 (0.25,0.75,1.5IU/kg).
分析了脂肪组织质量和肠道微生物群组成.

主要成果:

高剂量的GH (1.5IU/kg) 显著减少脂肪组织质量.
GH治疗逆转了饮食引起的肠道失调,增强了微生物的多样性.
像Ruminococcaceae和Muribaculaceae这样的有益品种在高剂量GH时增加.
GH使与肥胖相关的代谢途径正常化,并改善了肠道屏障功能.

结论:

增长激素 (GH) 显示出对肥胖的治疗潜力.
GH影响肠道微生物群的组成和功能,提供了一种新的干预策略.
GH疗法可以通过调节肠道微生物群和肠道屏障来改善代谢健康.

关键词:

生长激素生长激素的作用我们的肠道微生物群.肥胖问题肥胖问题

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