| 半导体激光照射对小鼠细胞遗传的影响 |
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| 引用本文： | 苗绪红,李光,刘淑娟,李迎新,王颖. 半导体激光照射对小鼠细胞遗传的影响[J]. 天津医科大学学报, 2001, 7(1): 18-20 |
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| 作者姓名： | 苗绪红 李光 刘淑娟 李迎新 王颖 |
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| 作者单位： | 1. 天津医科大学基础医学院生物学教研室,
2. 生物医学工程系激光教研室 |
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| 摘 要： | 目的：探讨激光照射对细胞遗传的影响。方法：采用830nm半导体激光照射小鼠免疫器官（脾区）后检测精子形态及腹腔巨噬细胞，胸骨骨髓细胞微核率，结果：发现小剂量激光照射引起精子畸形，大剂量的照射除引起精子畸形外还可引起腹腔巨噬细胞，胸骨骨髓细胞微核率的升高，结论：某些剂量的激光照射会对细胞遗传产生影响，望注意使用的安全性。
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| 关 键 词： | 半导体激光 小鼠 微核 精子畸形 |
| 文章编号： | 1006-8147(2001)01-0018-03 |
| 修稿时间： | 2000-06-15 |
Study on genetic effectsof mice by using semiconductor laser irradition |
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| MIAO Xu-Hong,LI Guang,LIU Shu-Juan,LI Ying-xin,WANG Ying. Study on genetic effectsof mice by using semiconductor laser irradition[J]. Journal of Tianjin Medical University, 2001, 7(1): 18-20 |
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| Authors: | MIAO Xu-Hong LI Guang LIU Shu-Juan LI Ying-xin WANG Ying |
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| Affiliation: | MIAO Xu-Hong1,LI Guang1,LIU Shu-Juan1,LI Ying-Xin2,WANG Ying2 |
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| Abstract: | Objective:To evaluate the effect of laser on cell genetics. Methods: To treat mouse spleen with 830nm semiconductor laser, then observe the shape of sperm,the micronuclei rate in peritoneal macrophagocytes and bone marrow erythrocytes were observed. Results: Low power treating may deform the sperm,while high power not only deform the sperm but also rise the micronuclei rate in the macrophageocytes and erythrocytes. Conclusion: Some dosage laser treating may have effect on cell genetics,please think highly of the safety in using process. |
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| Keywords: | Semiconductor laser Abnormal sperm Micronucleus Sperm deform |
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