Nelson H S, Branch L B
Ann Allergy. 1977 Aug;39(2):113-6.
Serum IgA and IgE levels were obtained in 706 patients, 294 of whom were also tested for cutaneous delayed hypersensitivity. The results do not support the concept that a deficiency of serum IgA or of T lymphocyte function underlies the elevated serum IgE levels observed in a majority of allergic patients.
对706名患者检测了血清IgA和IgE水平,其中294人还进行了皮肤迟发型超敏反应检测。结果并不支持以下观点:大多数过敏患者血清IgE水平升高的原因是血清IgA缺乏或T淋巴细胞功能缺陷。