spermatids


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spermatids

Immature sperm cells formed in the testicle, having half the normal number of chromosomes (haploid), that develop into SPERMATOZOA without further division.
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this study clearly demonstrated that the positive immunostaining of testicular phosphotyrosine were found in interstitial endocrine cells, sustentocytes, spermatogonia, spermatocytes, and spermatids (round and elongated).
In the testis, GNAQ protein was localized to Leydig cells, spermatogonial stem cells, spermatocytes, Sertoli cells, and spermatid (Figure 2A).
25] has explained the cause of this reduction in the number of cells, Spermatids and Spermatozoa in male rat testes' tissue, so he explained saying that the treatment with anti-cancer drugs had caused dampening and a quick stop to cell-cycle of germ cells and spermatocytes, and stimulated changes in the ripening process which resulted a clear reduction in the number of cells and then an overall reduction in all types of cells in the testis.
Sperm effects included alterations in morphology, motility, epididymal sperm count, testicular spermatid count, as well as semen sperm count.
The second meiotic division, meiosis II, rapidly follows meiosis I to produce haploid cells, the spermatids [10,11].
The spermatids subsequently undergo a morphological and molecular remodeling process, known as spermiogenesis, during which the head, middle piece, and flagellum of the spermatozoa differentiate (Eddy, 2006).
1) Findings Testes Poorly cellular smear comprising predominantly of sertoli cells, few spermatids FNAC (Fig.
In the second process, the bulk cytoplasmic contents of the terminally differentiating spermatids are removed in a process called individualization , which involves active caspases.
All the cells of epithelium with a variety of spermatogonia, spermatocytes, spermatids and spermatozoa were observed in enveloped Sertoli cells (Figure 1A).