Intracavernous Pressure
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Short hairpin RNA targeting insulin-like growth factor binding protein-3 restores the bioavailability of insulin-like growth factor-1 in diabetic rats
ABSTRACT Purpose To investigate whether intracavernosal injection of short hairpin RNA for IGFBP-3 could improve erectile function in streptozotocin-induced diabetic rats. Materials and methods After 12 weeks of IGFBP-3 short hairpin RNA injection treatment, intracavernous pressure responses to electrical stimulation of cavernous nerves were evaluated. T
Int. braz j urol.. Publicado em: 2016-02
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2. Caracterização da disfunção erétil em camundongos obesos tratados com dieta hiperlipídica / Characterization of erectile dysfunction in obese mice fed a high-fat diet
The prevalence of obesity is increasing every year, and a becoming a major public health problem. Obesity is considered an important risk factor for development of insulin resistance, dyslipidemia, diabetes mellitus type 2 and arterial hypertension. These are risk factors that act synergistically in the development of erectile dysfunction. However, so far fe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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3. Cavernous body reduction in four patients with erectile dysfunction due to insufficient venous occlusion and a deficit of elastic fibers in the tunica albugínea
INTRODUCTION: The corpora cavernosa are cylindrical vessels containing fluid under pressure. Thus, if cavernous wall resistance decreases, the radius increases and internal pressure decreases (LaPlace's law). We reasoned that if we decrease the corpus cavernosum radius, by excising a strip from each tunica albuginea, intracavernous pressure would increase du
International braz j urol. Publicado em: 2007-12
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4. Avaliação in vitro e in vivo dos efeitos do ativador da guanilil ciclase soluvel BAY 41-2272 na ereção peniana / In vitro and in vivo effects of the soluble guanilyl cyclase BAY 41-2272 on penile erection
Penile erection is a physiologic event that includes psychic, neural and vascular mechanisms and involves the interaction of smooth muscle neural stimulation and releasing of relaxant and contractile agents from endothelium. The nitric oxide (NO) - soluble guanilyl cyclase (sGC) - cGMP system is the most significant and efficient mechanism of penile erection
Publicado em: 2006
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5. Participação do oxido nitrico e do canal de potassio ATP-dependente na ereção peniana em cães / Role of adenosine triphosphate-dependent potassium chanels in canine penile erection
Objective: To define the physiologic role and hemodynamic features of nitric oxide (NO) and the adenosine triphosphate (ATP)-dependent K+ (KATP)channel in canine penile erection. Material and Methods: Mongrel dogs were anesthetized, and penile erection was induced by electrical stimulation of the pelvic nerve. Changes in the intracavemous pressure (ICP) were
Publicado em: 2005
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6. Biweekly intracavernous administration of papaverine for erectile dysfunction.
To determine the efficacy of the intracavernous administration of papaverine hydrochloride every 2 weeks to treat male impotence, we recruited 50 patients from a sexual dysfunction clinic. Of these, 8 did not complete the course of papaverine therapy. A total of 8 had complications, including priapism in 3 and ecchymoses or urethral bleeding in 5. In 30 pati