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随着环境保护事业的发展,麻醉污染问题逐渐受到重视。近来报告,有些麻醉镇静药对染色体有损害作用。人在怀孕初期,使用这类药物,有的可致胎儿畸形。有的麻醉剂为突变致癌物。流行病学调查研究也提示,在手术室环境中工作的人员,自然流产率和后代先天性畸形及癌肿发生率较高。因此,筛选麻醉药物,无疑地对计划生育和优生学以及预防疾病等方面都具有重要意义。以往对药物毒性试验和致癌
With the development of environmental protection, the issue of narcotic pollution has gradually been taken seriously. It has recently been reported that some narcotic sedatives have damaging effects on the chromosomes. People in early pregnancy, the use of such drugs, some can cause fetal deformity. Some anesthetic agents for the mutation of carcinogens. Epidemiological studies also suggest that people working in the operating room environment, spontaneous abortion and offspring of congenital malformations and a higher incidence of cancer. Therefore, the screening of narcotic drugs is undoubtedly of great significance for family planning and eugenics and for the prevention of diseases. Previous drug toxicity test and cancer