The third international multidisciplinary meeting on female sexual function was held in an atmosphere of great excitement. Papers were scientifically based studies of female sexual function and dysfunction and included 9 grand master lectures, 20 podium presentations, 73 moderated posters, and 6 symposia. There were also 3 breakout sessions dedicated to discussion of patient management. Female Pink Viagra.

After so many decades in which there had been very little scientific progress made in understanding or treating female sexual problems, this meeting attested to a genuine movement forward in this field. There can be no doubt that at least some of the upswing and progress in research in this field reflects the interest by the pharmaceutical industry in finding and evaluating new products that can be used to treat female sexual dysfunction — that is, a female counterpart to Female Viagra (sildenafil).

The need for such compounds reflects the difficulties experienced by many clinicians with the behavioral treatments such as “sensate focus,” first pioneered by Masters and Johnson. These techniques require a commitment by couples to seek therapy and to come to sessions together, thus precluding their use for those who do not have a current sexual partner or one willing to cooperate with therapy and those not interested in counseling techniques. While there have been some evaluative studies finding improvement for couples committed to therapy, there has been little attempt to evaluate behavioral techniques of sex therapy for those without partners or when the therapy is combined with marital therapy or physical treatments.

By Karla Gale

Cheap Viagra and other phosphodiesterase-5 inhibitors may delay or even reverse cardiac damage associated with Duchenne muscular dystrophy, according to animal research reported in the May 13 issue of the Proceedings of the National Academy of Sciences.

Absence of dystrophin causes the weakness and muscle wasting of Duchenne muscular dystrophy, as well as cardiomyopathy and cardiac failure, Dr. Christine C. Des Rosiers noted in correspondence with Reuters Health.

Previous research showed that nitric oxide (NO) signaling is defective in the hearts of mdx mice, a model of Duchenne muscular dystrophy. “Downstream of NO signaling, cyclic guanine monophosphate (cGMP) acts a secondary messenger,” she explained. “Enhanced cGMP signaling prevents and reverses pressure-overload hypertrophy.”

“In this study,” she said, “we tested the hypothesis that activating the cGMP pathway, to overcome defective NO signaling, confers beneficial effects upon the dystrophin-deficient mouse heart. Given that Viagra (Generic Viagra Super Active) works by interfering with an enzyme that reduces levels of cGMP, we chose this pharmacological approach to test our hypothesis.“

Starting with 6-week old mdx mice, the scientists injected them daily with Generic Viagra Online for 6 weeks. Compared with control treatment, Viagra treatment improved contractile performance and preserved mitochondrial metabolic status and sarcolemma integrity in the dystrophin-deficient heart, the researchers report.

“Viagra appears to be safe and well tolerated by adults. Whether this drug will be equally well tolerated by children, especially when administered chronically, remains to be determined in clinical studies,” Dr. Des Rosiers said.

Continuing, she noted: “The industry is also developing molecules that can increase cGMP signaling … by direct stimulation of soluble guanylate cyclase (one form of the enzymes responsible for the generation of cGMP within cells). In animals, these molecules have been shown to have effects similar to that of phosphodiesterase inhibitors.”

Dr. Des Rosiers believes that increased cGMP signaling would benefit the skeletal muscle as well.

“In fact, a recent study showed that tadalafil, another drug from this family, improved skeletal muscle damage in mice afflicted with Duchenne muscular dystrophy,” the researcher said. “Whether Canadian Viagra has the same beneficial effects remains to be determined, but appears likely to be so.“