论文部分内容阅读
为了研究甲型肝炎病毒抗体(AC antiHA)由母体被动转移至婴儿的持续期限以及婴儿产生甲肝主动免疫的年龄,本文测定292名里昂城婴儿(女126名、男166名,年龄为0～60个月)的AC anti HA。采用放射免疫试验测定1980.1～1981.1至综合性儿科病房及门诊就诊婴儿292名的AC anti HA。并对阳性血清测定了IgM型AC anti HA,后者所用方法是将血清用金葡菌吸收后再用放射免疫测定。所有试验结果再用ELISA酶免疫法核实。
In order to study the duration of passive transfer of AC antiHA from the mother to infants and the age at which the infant developed active hepatitis A, 292 infants (126 female, 166 male, 0-60 years old) Month) of AC anti HA. Radioimmunoassay was used to determine AC anti HA from 291 in general pediatric wards and outpatient clinics from 1980.1 to 1981.1. The positive serum was assayed for IgM-type AC anti HA, the latter method was to use the serum to be absorbed by Staphylococcus aureus before radioimmunoassay. All test results were re-ELISA enzyme immunoassay.