一些营养素在肠易激综合征中的治疗作用及机制分析  

THERAPEUTIC EFFECTS AND MECHANISMS OF SOME NUTRIENTS IN IRRITABLE BOWEL SYNDROME

作　　者：宋亦男 于海宁[1] 沈生荣[2] SONG Yi-nan;YU Hai-ning;SHEN Sheng-rong(Zhejiang University of Technology,Hangzhou 310014;Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江工业大学,杭州川310014 [2]浙江大学,杭州310058

出　　处：《营养学报》2024年第1期95-101,共7页Acta Nutrimenta Sinica

摘　　要：肠易激综合征(irritable bowel syndrome,IBS)是一种全球多发的功能性胃肠道疾病,主要表现为腹痛和排便异常。IBS病理、生理机制复杂,临床治疗难度大。营养干预是IBS重要的治疗手段之一,能够明显改善患者的生活质量。本文就碳水化合物、长链多不饱和脂肪酸、膳食纤维及维生素D等多种营养功能成分对IBS的应用治疗效果及作用机制进行了综述,以期为IBS的临床营养治疗方案优化等提供参考。Irritable bowel syndrome(IBS)is a prevalent functional gastrointestinal disorder worldwide and characterized mainly by abdominal pain and abnormal bowel movements.The pathological and physiological mechanisms of IBS are complex,making clinical treatment challenging.Dietary intervention is a common approach to treating IBS and significantly improving patients'quality of life.This article reviews the therapeutic effects and mechanisms of spome nutrients,such as carbohydrates,polyunsaturated fatty acids,dietary fiber,and vitamin D,in IBS,so as to provide a more reasonable dietary treatment plan for IBS patients.

关 键 词：肠易激综合征 营养 肠道菌群 炎症 

分 类 号：R574.4[医药卫生—消化系统]