摘要
牙体生物电位与离子迁移研究乔亦男，张加理（浙江大学化学系，杭州，３１００２７）（浙江医科大学）关键词生物电位，离子迁移，牙牙齿与人类健康的关系十分密切。目前龋病已被世界卫生组织定为除心血管疾病、肿瘤之外的第三大危害人类健康的疾病。对龋病发生机理的研究...
This Paper is about the study of biological potential and bioelectrochemistry on tooth. For the first time a stable constant potential of tooth has been discovered by using electrochemical method. Statistical average with regard to measurement of 51 cases of teeth 1s 11.16 mV. This study confirmed H.C. Heimanson' s hypothesis in 1969── 'electron current flows to dental pulp from tooth surface' and offered an objective an experimental foundation. The electrochemical experimental method for simulating the tooth potential was established.Applying the data of bioelectric field, feasipility of F-and Sr2+ transferred into the tooth the hard organism was studied quantitatively and qualitatively. F- ion is useful for the prevention of tooth disease, but action of Sr2+ still needs to be discussed further.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1995年第9期1462-1463,共2页
Chemical Journal of Chinese Universities
基金
浙江省科委
浙江省教委
浙江省卫生厅科研基金
