MORPHOLOGICAL CHARACTERISTICS OF SPERMATOGENESIS IN PATIENTS WITH MALE INFERTILITY
- Authors: Kulchenko N.G.1, Yeryomina I.Z.1
-
Affiliations:
- Russian University of Peoples’ Friendship
- Issue: Vol 152, No 4 (2017)
- Pages: 72-73
- Section: Articles
- Submitted: 09.05.2023
- Published: 15.08.2017
- URL: https://j-morphology.com/1026-3543/article/view/398157
- DOI: https://doi.org/10.17816/morph.398157
- ID: 398157
Cite item
Abstract
Morphological changes of spermatogenic epithelium were studied in 162 infertile men aged 18 to 46 years. Testis biopsy was performed in patients before the ICSI (Intra Cytoplasmic Sperm Injection) cycle. Seminiferous epithelium was examined on serial histological sections of the testicular biopsy specimens. The results of the study have demonstrated spermatogenic epithelium hypoplasia and subtotal aplasia, Sertoli-cell-only syndrome, and atrophy of convoluted seminiferous tubules. In patients with pathospermia, a decrease in the content of spermatogonia, spermatocytes and sustentocytes (Sertoli cells) was recorded. The number of sustentocytes may be used as a predictor of spermatogenesis preservation.
Full Text
![Restricted Access](https://j-morphology.com/lib/pkp/templates/images/icons/text_lock.png)
About the authors
N. G. Kulchenko
Russian University of Peoples’ Friendship
Email: kle-kni@mail.ru
Department of Histology, Cytology and Embryology, Medical Institute
I. Z. Yeryomina
Russian University of Peoples’ FriendshipDepartment of Histology, Cytology and Embryology, Medical Institute
References
- Abdel Raheem A., Garaffa G., Rushwan N. et al. Testicular histo patho logy as a predictor of a positive sperm retrieval in men with non-obstructive azoospermia // Brit. J. Urol. Int. 2013. Vol. 111, №3. P.492-499.
- Dohle G. R., Elzanaty S., van Casteren N. J. Testicular biopsy: clinical practice and interpretation // Asian J. Androl. 2012. Vol. 14. P. 88-93.
- Kalsi J. S., Shah P., Muneer A. et al. Salvage micro-dissection testicular sperm extraction; outcome in men with non-obstructive azoospermia with previous failed sperm retrievals // Brit. J. Urol. Int. 2015. Vol.116, №3. P. 460-465.
- Sousa M., Cremades N., Silva J. et al. Predictive value of testicular histology in secretory azoospermic subgroups and clinical outcome after microinjection of fresh and frozen-thawed sperm and spermatids. Hum. Reprod. 2002. Vol. 17. Р. 1800-1810.
- World Health Organisation. WHO laboratory manual for the examination and processing of human semen. ed. 5. Geneva: WHO, 2010.
Supplementary files
![](/img/style/loading.gif)