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Characterization and localization of beta-adrenergic receptors in control and cryptorchidized rat testis by in vitro autoradiography
$-adrenergic receptors autoradiography cryptorchidectomy rat testis Sertoli cells
2009/2/23
beta-adrenergic receptors were localized and characterized in control and cryptorchidized rats to investigate further their role in testicular function. Slide-mounted cryostat sections were incubate...
Characterization of beta-adrenergic receptors in dispersed rat testicular interstitial cells
rat testis Leydig cell $-adrenergic receptor
2009/2/23
Recent studies have shown that beta-adrenergic agents stimulate steroidogenesis and cyclic AMP formation in mouse Leydig cells in culture. To obtain information about the possible presence and the c...
Radioautographic localization of beta-adrenergic receptors in the rat ventral prostate
Radioautographic localization beta-adrenergic receptors rat ventral prostate
2009/2/23
Previous studies performed with crude homogenates have demonstrated the presence of beta-adrenergic receptors in the rat ventral prostate. The precise localization of these receptors in prostatic ti...
The loss of alpha-adrenergic effect during the erectile response in the long-term diabetic rat
Diabetic rats erectile response nitroglycerin phenylephrine
2009/2/17
The present study was designed to investigate the effect of long-term, streptozotocin-induced diabetes on the erectile response in the laboratory rat. Mean arterial blood pressure (MAP) and intracav...
Androgens modulate the alpha-adrenergic responsiveness of vascular smooth muscle in the corpus cavernosum
Penile erection testosterone adrenergic prazosin
2009/2/17
Rat penile erection is an androgen-dependent process with castration leading to a loss of potency. The present study was designed to determine if one of the mechanisms by which androgens maintain th...
Identification and characterization of a beta-adrenergic receptor in hamster Sertoli cells
Identification beta-adrenergic receptor hamster Sertoli cells
2009/2/6
Sertoli cells cultured from immature hamsters contain a beta-adrenergic receptor which is coupled to the cAMP second messenger system. Thus, isoproterenol, epinephrine, and norepinephrine, which act...
The Effect of -Adrenergic Antagonists in Chronic Prostatitis/Chronic Pelvic Pain Syndrome：A Meta-Analysis of Randomized Controlled Trials
Evidence-based medicine prostate drug treatment
2008/12/24
The effectiveness of -adrenergic antagonists on patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) has not been supported by well-evaluated study. The meta-analysis was perf...
Stromal Fibrosis Reaction in Rat Prostates Induced by Alpha 1 Adrenergic Stimulation
Phenylephrine prostatic intraepithelial neoplastic neoangiogenesis collagen prostate
2008/12/23
Most of the publications dealing with the experimental induction of prostatic neoplasia have focused on the description of epithelial lesions, but little attention has been paid to the involvement...