"' Ectoplasmic specializations "'are actin-related cell cell junctions, present in the testicular seminiferous epithelium.
32.
Its expression in testis is restricted to interstitial cells surrounding seminiferous tubules, which suggests a role in sperm development and fertilization.
33.
:Testosterone is produced by Leydig cells, which you might call part of the " sauce " for seminiferous tubule spaghetti.
34.
I've found that not ejaculating leads to an extremely painful rupture of the seminiferous tubules, usually during a bowel movement.
35.
This differentiation occurs along the longitudinal axis of sertoli cells, from the basement membrane to the apical lumen of the seminiferous tubules.
36.
Because sperm are initially nonmotile as they leave the seminiferous tubules, large volumes of fluid are secreted to propel them to the epididymis.
37.
These mutations involve double strand break repair impairment, which can result in arrest of spermatogenesis at stage IV of the seminiferous epithelium cycle.
38.
Via the rete testis, the seminiferous tubules become connected with outgrowths from the mesonephros, which form the efferent ducts of the testis.
39.
Sertoli cells, which nurture and support developing spermatocytes, secrete a fluid into seminiferous tubules that helps transport sperm to the genital ducts.
40.
It is specifically located in the convoluted seminiferous tubules ( since this is the only place in the testes where the spermatozoa are produced ).
