溶菌酶在龋病发生中的生物学作用  

Biology effect of lysozyme in the developement of caries

作　　者：朱秀丽[1] 陈强[1] 唐荣银[1] 

机构地区：[1]第四军医大学口腔医学院,陕西,西安,710032

出　　处：《牙体牙髓牙周病学杂志》2002年第10期577-580,共4页Chinese Journal of Conservative Dentistry

摘　　要：溶菌酶是一种阳离子蛋白,广泛分布于人体组织、外分泌物和循环细胞中,具有杀菌、溶菌、抑菌、聚集、粘附细菌以及妨碍细菌代谢的作用,可以调节菌斑构成,减少菌斑内酸的生成,防止龋病。本文就溶菌酶的上述作用及其影响因素作一综述。Lysozyme, widely distributed in the tissues, exocrine secretions,and circulating cells of the human body, is a kind of cationic protein. Its effect include bacterial aggregation with inhibition of adherence of hydroxyapatite, bacteriolysis or membrane damage, inhibition of metabolism and cell killing. It modulates the composition of the oral flora and has a role in caries prevention.

关 键 词：溶菌酶 龋病 生物学作用 阳离子蛋白 影响因素 综述 

分 类 号：R781.1[医药卫生—口腔医学] R780.[医药卫生—临床医学]