Berrens L
Bronchopneumologie. 1979 Jul-Aug;29(4):308-17.
Haemolytic complement (C) in human sera is readily consumed by most of the common inhalant allergens. The reactivity of C among individual sera differs considerably and is a characteristic parameter for the condition of atopy. The phenomenon is not mediated by specific IgE or IgG4 antibodies. Whereas in groups of patilues (by RAST) are negative in about 50 percent of the cases, this is not so with regard to C-reactivity. In somes cases, especially in allergy to guinea pigs, correlation with the clinical history is better with IgG4 than with IgE antibodies. In other allergies, there is a close correlation between Ige and IgG4 antibodoes.
人血清中的溶血补体（C）很容易被大多数常见的吸入性变应原消耗。个体血清中补体的反应性差异很大，是特应性状态的一个特征参数。该现象不是由特异性IgE或IgG4抗体介导的。虽然在一组患者中（通过放射性变应原吸附试验）约50%的病例呈阴性，但补体反应性并非如此。在某些情况下，尤其是对豚鼠过敏时，IgG4与临床病史的相关性比IgE抗体更好。在其他过敏反应中，IgE和IgG4抗体之间存在密切相关性。
