Studies on the etiology of milk intolerance in Japanese adults
Studies on the etiology of milk intolerance in Japanese adults
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日本成年人牛奶不耐症的病因研究
DOI：
10.1007/bf02775921
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
Kazuo Takashina
中科院分区：
文献类型：
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作者：
Y. Yoshida;G. Sasaki;S. Goto;S. Yanagiya;Kazuo Takashina
1. 在日本成年人中，当给予200毫升牛奶时，牛奶不耐受的发生率约为19%。然而，如果按照西方标准来考虑，则假定发病率要高得多。2. 牛奶饮用者的乳糖酶活性明显高于不饮用者。从国际上看，那些牛奶消费量大的国家的活跃度更高。3. 乳糖酶是一种适应性酶，很容易被乳糖负荷饲养诱导。从我们自己的数据和文献进一步证实，环境因素在牛奶不耐受的发病机制中比遗传因素发挥更重要的作用。
1. The incidence of milk intolerance is approximately 19% in Japanese adults when 200 ml of milk is given. However, a much greater incidence was assumed when considered under the criteria of Western standard. 2. The lactase activity was significantly greater in milk drinkers than non-drinkers. And, internationally, the active is higher in those nationalities whose milk consumption is greater. 3. Lactase is an adaptive enzyme and rather easily induced by lactose load feeding in animals. From the data of our own and of the literature, it was further confirmed that environmental factors play a more important role than genetic factors in the etio-pathogenesis of milk intolerance.