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Vcsa1 plays an important role in the erectile physiology of the rat. We conducted experiments to determine if erectile function, testosterone levels and Vcsa1 expression were correlated. In orchiectomized rats, total testosterone in blood fell from an average of 4 ng/ml to <0.04 ng/ml. Erectile function was significantly lower compared to controls and Vcsa1(More)
Diabetes results in a myriad of vascular complications, often referred to as diabetic vasculopathy, which encompasses both microvascular [erectile dysfunction (ED), retinopathy, neuropathy, and nephropathy] and macrovascular complications (hypertension, coronary heart disease, and myocardial infarction). In diabetic animals and patients with ED, there is(More)
AB302. SPR-29 Sphingosine-1-phosphate in vitro and in vivo modulates corpus cavernosum smooth muscle tone Objective: The bioactive lipid sphingosine-1-phosphate (S1P) regulates smooth muscle (SM) contractility predominantly via three G protein-coupled receptors. The S1P1 receptor is associated with nitric oxide-mediated SM relaxation while S1P2 & S1P3(More)
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