Cortes D
Department of Paediatric Surgery, Rigshospitalet, University of Copenhagen, Denmark.
Scand J Urol Nephrol. 1990;24(1):11-5. doi: 10.3109/00365599009180352.
The number of spermatogonia per tubular transverse section (S/T), and the percentage of seminiferous tubulus containing spermatogonia (the fertility index (FI] were measured in 40 pairs of normal autopsy testes aged 28 weeks of gestation-40 years. S/T and FI showed similar changes during the whole period, and were minimal between 1 and 4 years. The number of spermatogonia per testis (S/testis) and the number of spermatogonia per cm3 testis tissue (S/cm3) were estimated by stereological methods in the same testes. S/T and FI respectively were significantly correlated both to S/testis and S/cm3. So quantification of spermatogonia by S/T or FI measurement is a reasonable alternative to stereological examinations.
在40对妊娠28周-40岁的正常尸检睾丸中，测量了每个曲管横切面的精原细胞数量（S/T）以及含有精原细胞的曲细精管百分比（生育指数[FI]）。在整个时期内，S/T和FI呈现相似变化，在1至4岁之间最低。通过体视学方法在相同睾丸中估算了每个睾丸的精原细胞数量（S/睾丸）和每立方厘米睾丸组织的精原细胞数量（S/立方厘米）。S/T和FI分别与S/睾丸和S/立方厘米均显著相关。因此，通过测量S/T或FI对精原细胞进行定量是体视学检查的合理替代方法。
