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乳糖不耐症是指饮奶后出现腹胀甚至腹泻的现象,是临床上最常见的胃肠病症之一。因其往往给患者带来很大的痛苦,自20世纪60年代被发现以来,一直受到研究者的普遍关注。 1 乳糖不耐症简介 1.1 临床表现和症状乳糖不耐症是由于小肠刷状缘乳糖酶活力较
Lactose intolerance refers to the phenomenon of abdominal distension and even diarrhea after drinking milk and is one of the most common gastrointestinal disorders in clinical practice. Because of its often caused great suffering to patients, since its discovery in the 1960s, it has been generally concerned by researchers. 1 Introduction to lactose intolerance 1.1 Clinical manifestations and symptoms Lactose intolerance is due to the activity of the small intestine brush edge Lactase enzyme