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癸酸氟哌啶醇对小鼠骨髓细胞姐妹染色单体互换频率的影响 被引量:1

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摘要 目的癸酸氟哌啶醇(HaloperialDecanate,简称HD)以其疗效佳,副作用小,使用方便等特点而被国外精神科医生广泛应用于慢性精神分裂症的维持治疗。由于慢性精神分裂症患者使用药物长达数年乃至数十年。并且在体内长期保持高水平的血药浓度,HD对遗传物质DNA的作用如何呢?方法作者应用一种活体内研究SCE的新方法:Brdu—琼脂一次注射法,研究了HD对雄性小鼠遗传物质DNA的损伤作用。结果姐妹染色单体互换即SCE用于研究染色体的组成、DNA复制、损伤和修复等各种基本问题,由于SCE以灵敏地检测染色体的变化,表现出很好的剂量效应关系。结论目前已把SCE列为检测致突变物。
出处 《中国民康医学》 1999年第2期30-32,共3页 Medical Journal of Chinese People’s Health
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同被引文献14

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