2009
DOI: 10.1016/j.urology.2009.04.043
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Chronic Ethanol Consumption Induces Cavernosal Smooth Muscle Dysfunction in Rats

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Cited by 30 publications
(34 citation statements)
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“…The CC was isolated as previously described [6]. The strips of CC were mounted in a 5-ml organ chamber containing Krebs solution at 37°C and continuously bubbled with a gas mixture of 95% oxygen and 5% carbon dioxide (pH 7.4).…”
Section: Functional Studiesmentioning
confidence: 99%
See 1 more Smart Citation
“…The CC was isolated as previously described [6]. The strips of CC were mounted in a 5-ml organ chamber containing Krebs solution at 37°C and continuously bubbled with a gas mixture of 95% oxygen and 5% carbon dioxide (pH 7.4).…”
Section: Functional Studiesmentioning
confidence: 99%
“…In this context, Saito et al [4] showed that corpus cavernosum (CC) from rabbits chronically treated with ethanol displayed increased contraction to phenylephrine and KCl. Chronic ethanol consumption reduces nitric oxide (NO) bioavailability and the endotheliumdependent relaxation induced by acetylcholine in the CC [5,6]. All together, these studies suggested that the ED associated with ethanol is related to an altered reactivity of the CC.…”
Section: Introductionmentioning
confidence: 99%
“…Lizarte et al investigated the effect of diabetes mellitus and chronic ethanol consumption on the relaxation mediated by nitric oxide in the smooth muscle of the cavernous bodies of rats for four weeks 22,23 . When performing the analysis of immunohistochemistry and gene expression by real-time PCR, high expressions of eNOS and iNOS were observed in the smooth muscle fibers of the rats in the three groups, ethanol, diabetic and diabetic associated to the chronic consumption of ethanol, when compared to the animals in the control group.…”
Section: ■ Discussionmentioning
confidence: 99%
“…(Sun;Mayhan, 2001;Husain et al, 2005Husain et al, , 2007Tirapelli et al, 2008a). O etanol tem sido descrito como um importante indutor de disfunção endotelial que leva a alteração da reatividade vascular em aorta (Tirapelli et al, 2006a), carótida (Tirapelli et al, 2006b), leito mesentérico (Tirapelli et al, 2008a) e circulação peniana (Lizarte et al, 2009).…”
Section: Lista De Abreviaturas Siglas E Símbolosunclassified
“…É importante destacar que o resultado com o 1400W em corpos cavernosos de animais do grupo controle sugere a presença constitutiva da iNOS nesse tecido. De fato, estudo prévio utilizando imunohistoquímica e PCR em tempo real mostrou a presença de RNAm e da proteína para a iNOS em corpo cavernoso de ratos (Lizarte et al, 2009). …”
Section: Efeito Do Tratamento Crônico Com Etanol Sobre Os Níveis De Rnamunclassified