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本文采用姊妹染色单体交换(SCE)法观察氧化乐果对体内外淋巴细胞和体外V_79细胞的细胞遗传效应。 对象和方法 1.测试对象:接触组16人,为海门农药厂氧化乐果包装车间的工人。年龄21～44岁。工龄1～6.5年。包装车间测得空气中氧化乐果浓度为3.203±2.856mg/m~3,由工人佩带个体采样器测得,共26人次。对照组11人,为本地区的健康工人。接触组和对照组的一般情况如吸烟、饮酒、疾病服药史,年龄和性别基本相同。对两组工人同时采静脉血进行SCE测试。
In this paper, sister chromatid exchange (SCE) method was used to observe the cytogenetic effect of omethoate on Vero cells in vitro and in vivo. Subjects and methods 1. Test subjects: contact group of 16 people, Haimen Pesticide Factory omethoate packaging workshop workers. Age 21 ~ 44 years old. Length of service 1 ~ 6. 5 years. The concentration of omethoate in the air measured by the packaging workshop was 3.203 ± 2.856mg / m ~ 3, measured by the workers wearing individual samplers, a total of 26 people. Control group of 11 people, healthy workers in the region. The general situation of the contact group and the control group such as smoking, drinking, disease medication history, age and gender are basically the same. SCE tests were performed on both groups of workers while collecting venous blood.