论文部分内容阅读
本文分析了学龄儿童的抗变形链球菌(以下简称变链)纯化蛋白抗原I/II的特异性血清抗体与变链在乳牙列定居的关系。还进一步研究了少儿乳牙列的变链对龋病的预测价值. 材料和方法1984～1985年,对31名0.8～3.8岁儿童进行下列研究:龋病,菌斑变链,血清和唾液中抗变链C血清型全细胞的特异性抗体的量和亲和力。随后1～3.6年(平均2.7年),分析这些儿童血清的抗变链蛋白I/II(SAI/II)的特异性抗体,以及龋病发病率。临床资料(dmfs指数)来自保健中心每年的儿童牙科检查。在最后一次牙科检查时,他们的年龄为3.1～7.2岁(平均4.2岁).
In this paper, we analyzed the relationship between serum-specific antibodies against Streptococcus mutans (ITA) purified antigen in school-age children and the variable-strand population in the deciduous dentition. The further study of the predictive value of variable chain of deciduous children's dentition on caries.Materials and Methods From 1984 to 1985, 31 children aged 0.8 to 3.8 years old were studied for dental caries, plaque chains, anti-serum in serum and saliva Variable amount and affinity of variant C-specific whole cell-specific antibodies. Subsequent 1-3.6 years (mean, 2.7 years) were analyzed for specific antibodies against variant chain I / II (SAI / II) in these children's sera and the incidence of dental caries. Clinical data (dmfs index) is obtained from the annual dental examination of a child in a health center. At the time of the last dental examination, they were 3.1 to 7.2 years old (mean 4.2 years).