论文部分内容阅读
行为畸胎学实验的目的是要检测在妊娠期间受到某种或某些毒物的作用,生后所发生的行为改变。一般说来,低剂量毒物的作用并不引起胚胎形态学的改变,但生后行为则可能发生异常。目前,行为畸胎学实验方法还处于探索和发展之中,很多方面还不够科学合理,还有待于大规模地加以改进。理想的行为畸胎学方法应该具有良好的重现性,对有毒物质的反应高度灵敏,经济方便,简单易行,所得的结果对人类有预测或外推价值。
The purpose of the behavioral teratology experiment is to detect the effects of some or some of the poisons during pregnancy and the behavioral changes that occur after birth. In general, the effects of low doses of poisons do not cause morphological changes in embryos, but abnormal behavior may occur after birth. At present, behavioral teratology experimental method is still in exploration and development, many aspects are not scientific and reasonable, yet to be large-scale improvement. The ideal behavioral teratology method should have good reproducibility, highly sensitive to toxic substances, economic and easy, simple and easy, and the results obtained are of human prediction or extrapolation value.