首页|支链氨基酸代谢与2型糖尿病关系的研究进展

支链氨基酸代谢与2型糖尿病关系的研究进展

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支链氨基酸(BCAAs)是一类因存在脂肪烃链而得名的必需氨基酸,包括亮氨酸、异亮氨酸以及缬氨酸。BCAAs同胰岛素抵抗的关系于1964年被提出,该类氨基酸在膳食中常见,其循环水平通过对糖脂代谢和胰岛素分泌的调控对2型糖尿病(T2DM)病程发展起着重要的作用。作为一种发病率高、并发症严重的慢性代谢性疾病,糖尿病已经对全球人民生活生产造成了极大的困扰。其中T2DM作为糖尿病中占比最高的类型,正大幅度降低患者的生活质量。本文通过糖脂代谢以及其他相关机制,将BCAAs代谢分解过程与T2DM发生发展联系起来,从而为临床T2DM的治疗诊断提供更多思路。
Research progress on the relationship between branched-chain amino acid metabolism and type 2 diabetes mellitus
Branched-chain amino acids(BCAAs)are a class of essential amino acids named after the presence of fatty hydrocarbon chains,including leucine,isoleucine,and valine.The relationship between BCAAs and insulin resistance was proposed in 1964.These amino acids are common in the diet,and their circulation levels play an important role in the development of type 2 diabetes mellitus(T2DM)through the regulation of glucose and lipid metabolism and insulin secretion.As a chronic metabolic disease with a high incidence rate and serious complications,diabetes mellitus has caused great trouble to people's lives and production all over the world.Among them,T2DM,which accounts for the highest proportion of diabetes mellitus,is significantly reducing the quality of life of patients.This article links the metabolism and decomposition processes of BCAAs with the occurrence and development of T2DM through glucose and lipid metabolism and other related mechanisms,thus providing more ideas for the treatment and diagnosis of T2DM in clinical practice.

Branched-chain amino acidsBranched-chain ketone acidType 2 diabetes mellitusDiabetes mellitus

张帆、杨宇峰

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辽宁中医药大学研究生学院,辽宁沈阳 110847

辽宁中医药大学中医学院,辽宁沈阳 110847

支链氨基酸 支链酮酸 2型糖尿病 糖尿病

辽宁省应用基础研究计划项目

2023JH2/101300050

2024

中国医药科学
海峡两岸医药卫生交流协会 二十一世纪联合创新(北京)医药科学研究院

中国医药科学

影响因子:1.083
ISSN:2095-0616
年,卷(期):2024.14(8)
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