Tsujimoto Y, Ishibashi H, Yamazaki M
Department of Endodontics, Nihon University School of Dentistry at Matsudo, Japan.
J Nihon Univ Sch Dent. 1994 Jun;36(2):122-6. doi: 10.2334/josnusd1959.36.122.
Hypomineralized area (HMA) scores were determined for hamster molars during tooth maturation and fluoride treatment. It was found that the molars were maturing until the animals were 45 days old, but from 45 to 74 days of age the HMA scores remained constant. Fluoride treatment decreased the HMA score. The group with the lowest HMA score was fed a cariogenic diet, inoculated with Streptococcus mutans and received topical fluoride treatment.
在牙齿成熟和氟化物治疗期间，测定了仓鼠臼齿的矿化不足区域（HMA）评分。发现臼齿在动物45日龄之前一直在成熟，但在45至74日龄时，HMA评分保持恒定。氟化物治疗降低了HMA评分。将HMA评分最低的组喂食致龋饮食，接种变形链球菌，并接受局部氟化物治疗。
