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曾经在6个星期至3个月前接触过磷化氢、一般粮食熏蒸剂以及既接触过磷化氢又接触过其他杀虫剂的熏蒸剂施用人员，其稳定的染色体重排现象显著增多。这种易位首先出现在G─环淋巴细胞。不大稳定的变型，包括染色体中间缺失和染色体缺口，只在施药季节明显增多，以后则并非如此。在熏蒸期间，测出所接触空间的磷化氢超过国家规定标准。由于磷化氢也在片屑加工中使用和可在处理垃圾中产生，必须考虑对它有更广泛的接触和对健康有长期影响的可能性。
Stable rearrangements of chromosomes have been observed in animals who had been exposed to phosphine, general food fumigants and fumigants who had been exposed to both phosphine and other pesticides from 6 weeks to 3 months ago. This translocation first appeared in G-loop lymphocytes. Less stable variants, including chromosomal deletions and chromosomal gaps, only increased significantly during the season of application, but not later. During the fumigation, the measured space of phosphine exceeds the national standard. Because phosphine is also used in chip processing and can be generated in waste disposal, the potential for wider exposure to it and long-term health effects must be considered.