汽油系多种烃类的混合体,由于分子结构复杂,对人体的影响是多方面的。为此深入研究汽油接触者免疫功能的状态是有意义的。本文对汽油接触者测定了IgG、IgA、IgM和C_3补体,现简要如下。1、材料:选择长春市橡胶厂接触120号汽油的在职工人59例,年龄20～50岁,工龄1～40年,绝大多 Gasoline mixture of a variety of hydrocarbons, due to the complex molecular structure, the impact on the human body is multifaceted. Therefore, it is significant to study the status of immune function in gasoline contact. In this paper, IgG, IgG, IgA, IgM and C_3 complement were determined for gasoline contacts and are summarized as follows. 1, Materials: 59 workers in Changchun Rubber Factory who were exposed to No. 120 gasoline were aged 20 to 50 years old and aged 1 to 40 years