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Changes in the number, proliferation rates, and bcl-2 protein immunoexpression of epithelial and periductal cells from rat epididymis during postnatal development
Basal cells cell proliferation
2009/2/18
To investigate 1) the correlation between the proliferative activity of epididymal epithelium plus myoid cells and the increase in the number of these cells and 2) the role of the basal epithelial c...
Androgen binding protein secretion and endocytosis by principal cells in the adult rat epididymis and during postnatal development
Androgen binding protein secretion endocytosis principal cells adult rat epididymis
2009/2/18
Androgen binding protein (ABP) has been shown to be secreted by Sertoli cells and to be actively taken up by the efferent ducts and proximal caput epididymidis and, yet, to be present at high concen...
Cell proliferation in the dorsal and lateral lobes of the rat prostate during postnatal development
Cell proliferation dorsal lateral lobes rat prostate postnatal development
2009/2/12
We have shown previously that cell proliferation occurs throughout the ducts of the rat ventral prostate during its postnatal development. Our objectives herein were to identify and quantify proli...
Expression and Regulation of Aquaporins 1, 8, and 9 in the Testis, Efferent Ducts, and Epididymis of Adult Rats and During Postnatal Development
channels Sertoli cells Leydig cells principal cells clear cells nonciliated cells
2008/12/30
Aquaporins (AQPs) are membrane protein channels that allow the rapid passage of water through an epithelium containing tight junctions. In the present study, light microscope immunocytochemistry ...
Acquisition of androgen-mediated expression of mouse vas deferens protein（MVDP）gene in cultured epithelial cells and in vas deferens during postnatal development
androgen-mediated mouse vas deferens gene cultured epithelial cells
2008/12/25
We used cultured vas deferens epithelial cells (VDECs) as a model system to determine the conditions that allow mouse vas deferens protein (MVDP) gene expression and acquisition of androgen responsi...
Stereological Quantification of Nerve Fibers Immunoreactive to PGP 9.5, NPY, and VIP in Rat Prostate During Postnatal Development
Innervation neuropeptides
2008/12/23
This work was undertaken to study prostate innervation during the postnatal development of rats. It deals with the quantification of nervous fibers throughout all the regions of the rat prostate durin...
Expression of the p63 and Notch Signaling Systems in Rat Testes During Postnatal Development：Comparison With Their Expression Levels in the Epididymis and Vas Deferens
Spermatogenesis p53 differentiation
2008/12/22
The role of tubular structures that contribute to the passage of spermatozoa is not solely passive; these structures actively contribute to their own functions, although these tubules and ducts ar...
Postnatal Development and Regulation of ß-Hexosaminidase in Epithelial Cells of the Rat Epididymis
Principal narrow clear basal cells lysosomes orchidectomy efferent duct ligation
2008/12/22
ß-Hexosaminidase (Hex) catalyzes the hydrolysis of terminal sugar residues from a number of substrates such as GM2 gangliosides, glycoproteins, glycolipids, and glycosaminoglycans. As an enz...