All testes with mixed atrophy had dysgenetic Sertoli cells, although normal mature Sertoli cells were also found in 3 of these testes. |
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The primitive germinal cells are the spermatogonia, which lie peripherally in the tubule wall, outside the barrier of Sertoli cell junctions. |
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Some concepts suggest an abnormality in Sertoli cells in the fetal or neonatal period. |
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On the other hand, no Leydig cells were seen microscopically in case 8, with tubules containing only Sertoli cells, being absolutely devoid of germinal cells. |
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Columns or ribbons of immature Sertoli cells are also frequently present. |
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Lying between, and nurtured by, the Sertoli cells, the primary spermatocytes undergo two meiotic divisions and cellular remodelling to produce mature sperm. |
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The role of the Sertoli cells is to nourish the developing and maturing germinal cells which are eventually released into the lumen of the tubule as spermatozoa. |
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The left testis contained numerous Sertoli cells and a few germ cells. |
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Leading from the seminiferous tubules are the tubuli recti or straight tubules lined only with columnar cells apparently derived from Sertoli cells. |
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In severely degenerated tubules, only spermatogonia and Sertoli cells were observed, and pachytene spermatocytes sloughing into the lumen were observed. |
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Since these tumors characteristically contained calcifications and large cells, the descriptive term large cell calcifying Sertoli cell tumor was preferred. |
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Cheng's strategies target the attachment of germ cells to Sertoli cells in the testis. |
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All the cells of epithelium with a variety of spermatogonia, spermatocytes, spermatids and spermatozoa were observed in enveloped Sertoli cells. |
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It seems likely that, Se has a role in establishing the number of boar spermatozoal reserves and Sertoli cells. |
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Sertoli cells and granulosa cells are the main sources of AMH production in male and female gonads, respectively. |
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They may contain granulosa cells, thecal cells, Sertoli cells, or fibroblasts of gonadal stromal origin. |
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Sertoli cells were connected to each other by intercellular junctions and they were adherent to the basement membrane by hemidesmosomes. |
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The structural basis for the SSC niche in the mammalian testis is the basal compartment of the seminiferous tubules and omposed of sertoli cells and peritubular myoid cells. |
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