{"title":"A case of hemolytic disease of the newborn caused by anti-M: serological study of maternal blood.","authors":"H Matsumoto, Y Tamaki, S Sato, K Shibata","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>These case is described of a woman with repeated stillbirths. Her serum contained high-titered anti-M antibodies. Treatment of the serum with 2-mercaptoethanol resulted in do reduction in anti-M titer. The serum fraction consisting mainly of IgG exhibited a markedly high anti-M titer compared with the IgM fraction. Anti-M antibodies eluted from OM red cells could be removed by precipitation with specific anti-IgG. Thus, the repeated stillbirths are ascribed to IgG and anti-M antibodies were formed during incompatible pregnancy and crossed the placenta.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 4","pages":"525-8"},"PeriodicalIF":0.0000,"publicationDate":"1981-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta obstetrica et gynaecologica Japonica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
These case is described of a woman with repeated stillbirths. Her serum contained high-titered anti-M antibodies. Treatment of the serum with 2-mercaptoethanol resulted in do reduction in anti-M titer. The serum fraction consisting mainly of IgG exhibited a markedly high anti-M titer compared with the IgM fraction. Anti-M antibodies eluted from OM red cells could be removed by precipitation with specific anti-IgG. Thus, the repeated stillbirths are ascribed to IgG and anti-M antibodies were formed during incompatible pregnancy and crossed the placenta.
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