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Steroidogenesis and testosterone metabolism in cultured principal cells from the ram epididymis
Steroidogenesis testosterone metabolism cultured principal cells ram epididymis
2009/2/23
To determine if ram principal cells can synthesize or metabolize testosterone, or metabolize other steroids present in rete testis fluid, principal cells from the initial segment, central caput, and...
Receptor-mediated endocytosis of alpha 2-macroglobulin by principal cells in the proximal caput epididymidis in vivo
alpha 2-macroglobulin principal cells proximal caput epididymidis
2009/2/20
Micropuncture techniques were used to study receptor-mediated endocytosis of alpha 2-macroglobulin bound to colloidal gold (alpha 2M-gold) by principal cells in the proximal caput epididymidis of co...
Culture of principal cells from the ram epididymis
principal cells ram epididymis morphology
2009/2/20
A procedure was developed to isolate and culture principal cells from the initial segment, central caput, distal caput, and proximal corpus epididymidis. The morphology of cultured cells and of cell...
A Rapid and Simple Method for Isolating Principal Cells from the Rat Caput Epididymidis
epididymis principal cell rapid isolation
2009/2/19
A technique is described for the rapid isolation of principal cells from enzymatically dispersed rat caput epididymidis by differential sedimentation into calf serum. Sedimentations were prepared in...
Principal cells of the vas deferens are involved in water transport and steroid synthesis in the adult rat
Principal cells vas deferens water transport steroid synthesis adult rat
2009/2/18
Principal cells show marked structural differences in the proximal, middle, and distal regions of the vas deferens, reflective of diverse functional activities. In the present study, we performed el...
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...