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Testicular structure and development of germ cells of Hypophthalmus marginatus Valenciennes 1840 (Siluriformes: Pimelodidae)
(Elsevier B.V., 2019-12-01)
The present study was conducted to assess the testicular structure and germ cell ultrastructure of Hypophthalmus marginatus during spermatogenesis. Semen and sections of the mid-region of the testis were collected, processed, ...
Involvement of soluble Fas Ligand in germ cell apoptosis in testis of rats undergoing autoimmune orchitis
(Elsevier, 2012-11)
Experimental autoimmune orchitis (EAO) is a model of chronic inflammation and infertility useful for studying immune and germ cell (GC) interactions. EAO is characterized by severe damage of seminiferous tubules (STs) with ...
Spermatogenic cycle length and spermatogenic efficiency in the gerbil (Meriones unguiculatus)
(2004-01-01)
The gerbil (Meriones unguiculatus) is a rodent native of the arid regions of Mongolia and China. Because the gerbil can be easily bred in laboratory conditions, this species has been largely used as an experimental model ...
Spermatogenic cycle length and spermatogenic efficiency in the gerbil (Meriones unguiculatus)
(Amer Soc Andrology, Inc, 2004-11-01)
The gerbil (Meriones unguiculatus) is a rodent native of the and regions of Mongolia and China. Because the gerbil can be easily bred in laboratory conditions, this species has been largely used as an experimental model ...
Pituitary and testis responsiveness of young male sheep exposed to testosterone excess during fetal development.
(JOURNALS OF REPRODUCTION AND FERTILITY LTD, 2013)
Granulosa cell tumor of the testis in a newborn
(Hospital Universitário da USPSão Paulo, 2014)
Testicular neoplasms are uncommon tumors of childhood. These tumors
comprise the germ cell tumors, and other tumors that may originate from
histological testicular components, which are unrelated to the germinal ...
CYP26B1 declines postnatally in Sertoli cells independently of androgen action in the mouse testis
(Wiley-liss, div John Wiley & Sons Inc., 2019-11)
Meiosis begins at puberty and relies on several factors, including androgens and retinoic acid in the mouse testis. CYP26B1 degrades retinoic acid in the testis during prenatal development preventing meiosis initiation. ...