COMPARATIVE STUDIES ON MICROSCOPIC MORPHOLOGY OF THE SEMINIFEROUS TUBULES IN 120-180 DAYS OLD COCKS

Published in Scientific Works. C Series. Veterinary Medicine, Vol. LVIII ISSUE 3
Written by Valerica Dănacu, A.T.Bogdan, Nicoleta Mocanu¹, N Cornilă, V.Danacu,

At the age of 120 days in the seminal epithelium are present all types of cells of the seminal line - primary spermatocites, secondary spermatocites, spermatide and spermatozoa, that indicating onset of spermatogenesis process. Sertoli cells were observed in cross sections of seminiferous tubules, they are willing unistratal, with the nuclei located basal, polymorphous nucleolus sometimes triangular course. There are many cells in semen Sertoli epithelium, in peritubulary are located myofibroblastes. At cocks 180 days in seminal epithelium are present all cell types of the seminal line. Basement membrane of the seminiferous tubules is evident and intertubular connective tissue is PAS positive.

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Dănacu V., Bogdan A.T., Mocanu N., Cornilă N., Danacu V., 2012, COMPARATIVE STUDIES ON MICROSCOPIC MORPHOLOGY OF THE SEMINIFEROUS TUBULES IN 120-180 DAYS OLD COCKS. Scientific Works. C Series. Veterinary Medicine, Vol. LVIII ISSUE 3, PRINT ISSN 1222-5304, 108-117.


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