Oldstone M B, Dixon F J
J Exp Med. 1972 Apr 1;135(4):827-38. doi: 10.1084/jem.135.4.827.
Early, after in utero infection with LCM virus, SWR/J and HA/ICR mice developed manifestations of immune complex disease. Observations based on nursing such mice with virus-infected, immune, or noninfected mouse mothers indicated that maternal antiviral antibody was responsible for the early immune complex glomerulonephritis. Despite comparable viral persistance, in utero-infected offspring failed to develop glomerulonephritis when nursed by noninfected mouse mothers, but did when suckled by virus-infected mouse mothers. Nursing by mouse mothers carrying high titers of anti-LCM viral antibody markedly enhanced the Ig glomerular deposits and the resultant nephritis.
在子宫内感染淋巴细胞性脉络丛脑膜炎病毒(LCM病毒)后,SWR/J和HA/ICR小鼠早期出现了免疫复合物疾病的表现。基于用感染病毒、免疫或未感染的母鼠哺育此类小鼠的观察表明,母源抗病毒抗体是早期免疫复合物性肾小球肾炎的病因。尽管病毒持续存在情况相似,但子宫内感染的子代由未感染的母鼠哺育时未发生肾小球肾炎,而由感染病毒的母鼠哺育时则会发生。携带高滴度抗LCM病毒抗体的母鼠哺育会显著增强肾小球Ig沉积及由此产生的肾炎。