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Vitamin A modifies the glycopeptide composition of cultured Sertoli cells
Vitamin A modifies glycopeptide composition cultured Sertoli cells
2009/2/23
Sertoli cells obtained from prepubertal rat testes were cultured in the presence or absence of retinol. Incorporation of monosaccharides and glycopeptide composition of the cells were studied under ...
The effect of estrogen administration in vivo on the elemental composition of the intraluminal fluids of the seminiferous tubules, rete testis, and epididymis of the rat
epididymis spermatozoa estrogen elements
2009/2/19
The maturation of spermatozoa in the epididymis is dependent upon the presence of androgens. This study examined the effects of androgen suppression by estradiol valerate on the elemental compositio...
Testicular composition, number of A spermatogonia, germ cell ratios, and number of spermatids in three different breeds of boars
Breed boar testis composition
2009/2/16
Seminal quality, including the number of spermatozoa in the ejaculate, varies among breeds of boars. Variation in seminal quality may be explained by breed differences in testicular size and compo...
Changes in luminal fluid protein composition in the rat cauda epididymidis following partial sympathetic denervation
Innervation 2-D Polyacrylamide gel electrophoresis sperm accumulation spinal cord injury inferior mesenteric ganglion
2009/2/16
Sympathetic denervation of the rat cauda epididymidis by surgical removal of the inferior mesenteric ganglion (IMG) results in an excessive accumulation of sperm in the cauda epididymidis as well as...
Effect of catheter composition on sperm quality
Human spermatozoa indwelling catheters lubrication CASA toxicity electroejaculation
2009/2/11
Bladder catheterization for collection of retrograde ejaculates is commonly practiced, although previous studies have shown that materials used in the manufacture of the catheters may be toxic to sp...
Proteins in luminal fluid of the ram excurrent ducts：changes in composition and evidence for differential endocytosis
sperm proteins androgen-binding protein endocytosis rete testis fluid ductuli efferentes
2009/2/6
Rete testis fluid (RTF) and luminal fluid collected by micropuncture at selected epididymal sites were analyzed to characterize the spectrum of proteins and to quantify the net gain or loss of total...