Phentolamine mesylate in postmenopausal women with female sexual arousal disorder: a psychophysiological study.

The objective of this study was to assess the potential of phentolamine as a treatment of postmenopausal women with female arousal disorder (FSAD). Vaginal photoplethismography and a subjective questionnaire were used. Forty one women were enrolled and four treatments were tested: vaginal solutions 5 mg and 40 mg and an oral tablet each of 40 mg of phentolamine and placebo.

Combination therapy for erectile dysfunction: a randomized, double blind, unblinded active-controlled, cross-over study of the pharmacodynamics and safety of combined oral formulations of apomorphine hydrochloride, phentolamine mesylate and papaverine hydrochloride in men with moderate to severe erectile dysfunction.

Oral therapy has become first line treatment for patients with mild to moderate erectile dysfunction (ED). Studies have shown that sildenafil may not be effective in all patients, and has been associated with a variety of adverse effects and an adverse interaction with nitrates and inhibitors of cytochrome P450 enzymes. The objective was to compare the efficacy and safety of three different oral combinations with the highest dose of sildenafil in men with moderate to severe ED.

Transendoscopic electrocautery-induced gastric ulcers as a model for gastric healing studies in ponies.

The ponies were apparently healthy and 6-20 months of age. In Study 1, gastric lesions were created by transendoscopic electrocautery in the non-glandular gastric mucosa, adjacent to the margo plicatus in 9 ponies which were then treated with water, 12 mg cimetidine HCl/kg bwt or 18 mg cimetidine HCl/kg bwt per os every 12 h for 35 days. In Study 2, gastric lesions were similarly induced in 9 ponies in the non-glandular mucosa and also in the glandular mucosa just below the non-glandular lesion on the greater curvature of the stomach.