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用于毒物发育毒性检测的常规方法,实验周期长、工作量大、费用较贵,难以迅速对大量化学物质进行发育毒性的评价,因而迫切需要建立毒物发育毒性的初筛方法。体外发育系统实验比整体实验省钱、省时、易行。 各种体外发育系统(细胞、器官和全胚胎培养)用于对正常和异常的胚胎发育进行形态学和生
The conventional method for toxicological developmental toxicity testing has the advantages of long experimental period, heavy workload, and high cost. It is difficult to quickly evaluate the developmental toxicity of a large number of chemical substances. Therefore, there is an urgent need to establish a preliminary screening method for toxicological developmental toxicity. In vitro development system experiments than the overall experiment save money, save time and easy. A variety of in vitro developmental systems (cell, organ and whole embryo culture) are used for morphological and biological development of normal and abnormal embryonic development