Parity among atopic and non-atopic mothers

被引:27
作者
Nilssen, L [1 ]
Kjellman, NLM
Lofman, O
Bjorksten, B
机构
[1] Linkoping Univ, Dept Hlth & Environm, Div Paediat, S-58185 Linkoping, Sweden
[2] Ctr Publ Hlth Sci, Dept Community & Environm Med, Linkoping, Sweden
关键词
hypersensitivity; parity;
D O I
10.1111/j.1399-3038.1997.tb00166.x
中图分类号
R392 [医学免疫学];
学科分类号
100102 ;
摘要
A temporary Th2 skewed immunity is essential for a successful outcome of pregnancy. It is also a hallmark of atopic disease. We recorded the number of siblings to 3667 children in relation to maternal atopy. In all, 65 % of the allergic and 56 % of the non allergic mothers had more than one child (p < 0.001). These data support a hypothesis that the atopic genotype may be associated with an increased likelihood for a successful outcome of pregnancy and thus from an evolutionary point of view compensate for the less efficient host defence against microbial infections associated with this type of immunity.
引用
收藏
页码:134 / 136
页数:3
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