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The Study of the Transgeneration Genotoxic Effect of Drugs Based on the Analysis of Synaptonemal Complexes in Mouse Spermatocytes

机译:基于药物分析在小鼠精子囊细胞中的突触骨膜复合物分析的转基因毒毒性效应研究

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The research employs immmunocytochemical methods to study the synaptonemal complexes (SC), and it targets the primary spermatocytes of mice from the offspring of males who received antimicrobials The males in the offspring of fathers received bacteriophage, nitrofural and cifran. When comparing the total number of damaged cells, they did not show a significant difference with the control animals. However, when comparing the spectrum of affects, they presented a significantly increased number of cells having ring SC-bivalents in the offspring of males treated with cifran. This may indicate an increase in chromosome fragility, leading to the deletion of telomere regions of chromosomes, which in turn causes the formation of ring bivalents.
机译:该研究采用免疫细胞化学方法来研究Synaponemal复合物(SC),它靶向小鼠的原发性精子,从父亲接受父亲的后代接受抗菌药物,占菌体,氮杂物和西联人的雄性的后代。当比较受损细胞总数时,它们没有与对照动物显着差异。然而,当比较影响的频谱时,它们呈现出在用CiFran处理的雄性的后代具有环Sc-Bivivalents的显着增加的细胞数。这可能表明染色体脆性的增加,导致染色体的端粒区域缺失,这反过来导致环比的形成。

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