Viagra Research Today is a free monthly online journal that collates and summarizes the latest research about Viagra, including details on sildenafil, erectile dysfunction, impotence, side-effects, alternatives.

Volume 5 (2008), Issue 3 (March)

1. Improvement of vascular function by acute and chronic treatment with the PDE-5 inhibitor sildenafil in experimental diabetes mellitus.
   Br J Pharmacol, 153(5): 886-93. [Abstract] [Full-text]
2. Daily vardenafil for 6 months has no detrimental effects on semen characteristics or reproductive hormones in men with normal baseline levels.
   J Urol, 179(3): 1060-5. [Abstract] [Full-text]
3. Salvage of sildenafil failures with bremelanotide: a randomized, double-blind, placebo controlled study.
   J Urol, 179(3): 1066-71. [Abstract] [Full-text]
4. Sexual incentive motivation in old male rats: the effects of sildenafil and a compound (Impaza) stimulating endothelial NO synthase.
   Pharmacol Biochem Behav, 89(2): 209-17. [Abstract] [Full-text]
5. Safety and efficacy of combined use of sildenafil, bosentan, and iloprost before and after liver transplantation in severe portopulmonary hypertension.
   Liver Transpl, 14(3): 287-91. [Abstract] [Full-text]
6. Analysis of single items on the Self-Esteem and Relationship questionnaire in men treated with sildenafil citrate for erectile dysfunction: results of two double-blind, placebo-controlled trials.
   BJU Int, 101(7): 861-6. [Abstract] [Full-text]
7. Dramatic functional improvement following bariatric surgery in a patient with pulmonary arterial hypertension and morbid obesity.
   Chest, 133(3): 789-92. [Abstract] [Full-text]
8. Medication and dosage considerations in the prophylaxis and treatment of high-altitude illness.
   Chest, 133(3): 744-55. [Abstract] [Full-text]
9. Sildenafil citrate (Viagra) impairs fertilization and early embryo development in mice.
   Fertil Steril. [Abstract] [Full-text]
10. Sildenafil (Viagra) attenuates ischemic cardiomyopathy and improves left ventricular function in mice.
    Am J Physiol Heart Circ Physiol, 294(3): H1398-406. [Abstract] [Full-text]
11. The GAF domain of the cGMP-binding, cGMP-specific phosphodiesterase (PDE5) is a sensor and a sink for cGMP.
    Biochemistry, 47(11): 3534-43. [Abstract] [Full-text]
12. Inflatable penile prostheses for the treatment of erectile dysfunction: an update.
    Expert Rev Med Devices, 5(2): 133-44. [Abstract] [Full-text]
13. Erectile dysfunction in spinal cord-injured men: different treatment options.
    Int J Impot Res, 20(2): 181-7. [Abstract] [Full-text]
14. The impact of formulary replacement of sildenafil by vardenafil at a local VA hospital.
    Int J Impot Res, 20(2): 188-91. [Abstract] [Full-text]
15. Long-term continuous sildenafil treatment ameliorates corporal veno-occlusive dysfunction (CVOD) induced by cavernosal nerve resection in rats.
    Int J Impot Res, 20(2): 202-12. [Abstract] [Full-text]
16. Pulmonary hypertension in end-stage pulmonary sarcoidosis: therapeutic effect of sildenafil?
    J Heart Lung Transplant, 27(3): 329-34. [Abstract] [Full-text]
17. Effects of phosphodiesterase inhibitors on tension induced by norepinephrine and accumulation of cyclic nucleotides in isolated human prostatic tissue.
    Urology, 71(3): 526-30. [Abstract] [Full-text]
18. Nitric oxide involvement in the antidepressant-like effects of acute lithium administration in the mouse forced swimming test.
    Eur Neuropsychopharmacol, 18(5): 323-32. [Abstract] [Full-text]
19. Sexual Attitude and Perception on Sexual Relationship Among Long-Term Users of Sildenafil.
    J Sex Med. [Abstract] [Full-text]
20. Pulmonary hypertension in children with Evans syndrome.
    Pediatr Hematol Oncol, 25(2): 93-8. [Abstract] [Full-text]
21. Does sildenafil affect uroflowmetry values in men with lower urinary tract symptoms suggestive of benign prostatic enlargement?
    Urol Int, 80(2): 181-5. [Abstract] [Full-text]
22. Influence of sildenafil on lung diffusion during exposure to acute hypoxia at rest and during exercise in healthy humans.
    Eur J Appl Physiol. [Abstract] [Full-text]
23. The effect of sildenafil on ocular blood flow.
    Br J Ophthalmol, 92(4): 469-73. [Abstract] [Full-text]
24. SILDENAFIL MEDIATED NEOVASCULARIZATION AND PROTECTION AGAINST MYOCARDIAL ISCHEMIA REPERFUSION INJURY IN RATS: PROBABLE ROLE OF VEGF/ ANGIOPOIETIN-1.
    J Cell Mol Med. [Abstract] [Full-text]

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