CIRCULATING LEVELS OF IGG1 AND IGG4 ANTI-IGE ANTIBODIES AND ASTHMA SEVERITY

被引:13
作者
SHAKIB, F
SIHOE, J
SMITH, SJ
WILDING, P
CLARK, MM
KNOX, A
机构
[1] UNIV NOTTINGHAM, FAC MED, DEPT IMMUNOL, NOTTINGHAM, ENGLAND
[2] UNIV NOTTINGHAM, FAC MED, RESP MED UNIT, NOTTINGHAM, ENGLAND
基金
英国惠康基金;
关键词
ALLERGY; ASTHMA; AUTOANTIBODY; IGE; IGG1; IGG4;
D O I
10.1111/j.1398-9995.1994.tb00825.x
中图分类号
R392 [医学免疫学];
学科分类号
100102 ;
摘要
In this paper, we have determined the levels of IgG1 and IgG4 anti-IgE in the sera of 66 asthma patients suffering from mild (n = 24), moderate (n = 23), or severe (n = 19) symptoms, and 20 nonatopic, healthy subjects. The study has revealed that although asthma patients have significantly elevated levels of IgG1 and IgG4 anti-IgE antibodies, the concentration of these autoantibodies is not related to the severity of asthma. This conclusion may be related to the known heterogeneity of autoanti-IgE antibodies in terms of their ability to trigger basophil histamine release.
引用
收藏
页码:192 / 195
页数:4
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