乳糖不耐受的研究进展

Progress on the research of lactose intolerance

通过归纳乳糖不耐受国内外研究进展，系统回顾乳糖不耐受的流行现状、发病机制以及乳糖酶缺乏的基因多态性、诊断方法和治疗等，总结出目前我国乳糖不耐受研究尚缺乏大范围流行病学调查证据，人群相关突变基因尚不明确，且缺乏简便有效的诊断方法，应深入进行乳糖不耐受的早期预防和干预研究。

Our group generalized the research development of lactose intolerance, both internationally and nationally. We systematically reviewed the pathogenesis, genetic polymorphisms of lactase deficiency, relevant progress of diagnostic methods and treatment. Through this systematic review, we undedrstood that there were insufficient research efforts made on understanding the epidemiological feature of lactose intolerance in this country. Relevant genetic mutations of people were also not clear, neither the development of simple and effective diagnosis method made. We should continue to extensively and deeply carry out the study regarding methods for early prevention and intervention on lactose intolerance.