Eghafona N O, Ahmad A A, Odama L E, Onuora C, Gosham L T, Emejuaiwe S O, Woghiren E I
Department of Microbiology, Ahmadu Bello University, Zaria, Nigeria.
Epidemiol Infect. 1987 Oct;99(2):547-50. doi: 10.1017/s0950268800068047.
Six hundred and fifty-seven children aged between 0 and 12 months were randomly chosen and studied for measles antibody titres by the haemagglutination inhibition (HAI) test. The results showed significant variations in HAI antibody titres. Children between 0-3 months showed high measles HAI antibody titres which declined to a trough between 4 and 6 months. A rise in HAI antibody titre was observed from 10 to 12 months age. Multiparity and higher age in the mothers were noted as probable factors influencing the titres of measles HAI antibody in children. The results indicated that with increased maternal parity, measles HAI antibody titres in the children declined.
随机选取657名年龄在0至12个月之间的儿童，通过血凝抑制（HAI）试验研究其麻疹抗体滴度。结果显示HAI抗体滴度存在显著差异。0至3个月的儿童麻疹HAI抗体滴度较高，在4至6个月时降至最低点。在10至12个月龄时观察到HAI抗体滴度上升。母亲多产和年龄较大被认为是影响儿童麻疹HAI抗体滴度的可能因素。结果表明，随着母亲生育次数的增加，儿童体内的麻疹HAI抗体滴度下降。
