Expression of Prohibitin in Rat Seminiferous Epithelium1
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چکیده
منابع مشابه
Expression of a testis-specific hsp70 gene-related RNA in defined stages of rat seminiferous epithelium
Changes in the level of a testis-specific hsp70 gene-related transcript (hst70 RNA) and its cellular localization during the cycle of rat seminiferous epithelium have been investigated. Segments of seminiferous tubules at defined stages of the cycle were isolated in living condition by transillumination-assisted microdissection and the exact stages identified by phase-contrast microscopy of liv...
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To assess the regulation of stem factor factor (SCF) gene expression during spermatogenesis, we tested the effects of hormones (FSH, testosterone, and 17beta-estradiol) and some growth factors [transforming growth factor-beta (TGF beta), TGF alpha, tumor necrosis factor-alpha, and activin] on SCF gene expression by using a transillumination-assisted microdisection technique, a seminiferous tubu...
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Acid phosphatases (AcPs) are known to provide phosphate to tissues that have high energy requirements, especially during development, growth and maturation. During spermatogenesis AcP activity is manifested in heterophagous lysosomes of Sertoli cells. This phagocytic function appears to be hormone-independent. We examined the expression pattern of AcP during the reproductive period of four spec...
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چکیده ندارد.
15 صفحه اولExpression of beta-nerve growth factor and its receptor in rat seminiferous epithelium: specific function at the onset of meiosis
beta-Nerve growth factor (NGF) is expressed in spermatogenic cells and has testosterone-downregulated low-affinity receptors on Sertoli cells suggesting a paracrine role in the regulation of spermatogenesis. An analysis of the stage-specific expression of NGF and its low affinity receptor during the cycle of the seminiferous epithelium in the rat revealed NGF mRNA and protein at all stages of t...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 1993
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod49.2.300