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Learn about Erectile Dysfunction and Sildenafil Citrate Online

Have you ever wondered how sildenafil acts within your body to help you solve your problems with erectile dysfunction?  Thanks to the instant availability of the Internet and computer devices, you will now be able to learn about ED and sildenafil citrate online right at your fingertips.

If you are curious as to how PDE5 inhibitors such as sildenafil work inside your body, then you can browse on search engines by simply typing in the search box the words sildenafil citrate online.  When you read about the mechanics of the action of sildenafil citrate online, you will learn that it helps protect the enzyme cGMP (short for cyclic guanosine monophosphate) from being degraded by the cGMP-specific PDE5 (short for phosphodiesterase type 5 enzyme) which are evidently located in the penile corpus cavernosum of men.  The free radical NO (short for nitric oxide) found in the penile corpus cavernosum adheres itself to what are called the guanylate cyclase receptors, which then results to the occurrence of elevated amounts of cGMP, thereby leading to the vasodilation or relaxation of the smooth muscles of the inner lining cushions of the helicine arteries (tendril-like arteries of the penis importantly involved in the process of its erection).  Once the smooth muscles relax, it will result to vasodilation and therefore there will be an increased supply of blood flowing into the penile spongy tissue, and the end result would be a successful penile erection.

Additionally, what you would also learn about sildenafil citrate online is that its special molecular makeup is somewhat similar to cGMP (located in the penile corpus cavernosum as well) and functions as an aggressive binding element of PDE5 in the penile corpus cavernosum, which results to more concentrations of cGMP and even better occurrences of erections. Avery important information that men will learn through reading about sildenafil citrate online is that sildenafil will be rendered useless without the introduction of one or more sexual stimuli, since only a sexual stimulus will be the only factor that can initiate the activation of the nitric oxide and cGMP inside a man’s body. Read more…

David Caplan aims for better, cheapter healthcare

It's been said that the Canadian model of healthcare insurance promises three things: high-quality care, for everyone, quickly. Reality falls short of the promise, of course. As the saying goes: pick two.

But David Caplan (left), the man selected to follow the controversial George Smitherman as health minister of Ontario a year ago this month, intends to make good on that promise. Universal coverage is a given, of course, but as for quality and efficiency -- well, let's just say that Canada is no Andorra. Maintaining a high level of quality has in some cases meant reduced access and longer wait times, and it's likewise assumed that providing all patients with family physicians (and the enviable same-day access patients in some other countries get) would compromise doctors' ability to give patients sufficient attention and deliver appropriate care.

Complicating matters is the fact that the rate at which governments' health spending has been increasing has outstripped growth in GDP for years, and seems likely to do so for years to come.

Mr Caplan's ambitious goal as health minister is to turn that move beyond the quality/wait-times binary and to save money in the process.

He explained his thinking to me in a long interview for the June issue of Parkhurst Exchange magazine:

"What I want to do is raise the quality of the healthcare experience, of healthcare service, because all of the literature I've read says that when you increase quality you increase efficiency and you increase sustainability and cost-effectiveness. That's the real way. The mistake I think governments have made in the past is they've tried to contain costs first and what you've seen is a degradation of quality. If you raise quality, and that's the goal, almost by definition it will logically follow that cost-effectiveness will result."
Read the full Q&A on the Parkhurst Exchange website, for more on health policy as well as a discussion of following in his mother's footsteps as health minister of Ontario, the decline and future of solo practice, Mr Caplan's struggles with his weight and smoking addiction, and more.

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1 comments:

  1. Rositta6 July, 2009 10:01 PM

    David Caplan is the most inept minister of health ever and I doubt he got the position based on ability.

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