本文报道用氦氖激光照射大鼠睾丸,用放射免疫法划定血清睾酮(T)、促卵泡成熟素(FSH)及促黄体生成素(LH)。同时进行骨髓及睾丸染色体形态及睾丸的组织学观察。结果表明氦氖激光照射对T、FSH、LH含量及染色体畸变均无明显影响,实验组与对照组间睾丸及附睾组织学观察无明显差别。 This article reports the use of He-Ne laser irradiation of rat testis, using radioimmunoassay delineated serum testosterone (T), follicle-stimulating hormone (FSH) and luteinizing hormone (LH). At the same time, bone marrow and testicular chromosome morphology and testicular histological observation. The results showed that the He-Ne laser irradiation had no significant effect on the contents of T, FSH, LH and chromosomal aberrations. There was no significant difference between the experimental group and the control group in histological examination of the testis and epididymis.