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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…

Ontario physicians emulate Schwarzenegger

Legislation passed last week in California to ban smoking in cars when a child is present, and the Ontario Medical Association took notice. Now, they are asking Ontario to do the same thing. (And they're not afraid to use awful puns in the Terminator-referencing title of their press release.)

Based on what Ontario health minister George Smitherman , the doctors' prayers may just be answered:

You've suggested the smoking ban should be extended into people's homes. Doesn't that strike you as a little Big Brother-ish? I don't think we all want to live in a place where every third person is a bylaw enforcement officer, but we have to work hard to find a balance there. When I pull up beside a car — and it doesn't happen often, but I am observant — and see someone is smoking with a kid in the car, I'm inclined to draw awareness.

You mean you yell at them to butt out? If I can get their attention, yeah.

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QC new-immigrant medicare restriction under fire

Protesters are denouncing the province's policy of forcing new immigrants to wait three months before they qualify for Quebec public health insurance today in front of Quebec health minister Philippe Couillard's Montreal office, .

The demonstration, staged by Health Care for All, began yesterday and continued through the night as four protesters camped outside the government offices .

Health Care for All says some immigrant families rack up as much as $63,000 in debt for medical care, as in . The group alleges the three-month delay policy amounts to discrimination against immigrants -- a touchy point these days in Quebec as the Taylor-Bouchard commission on reasonable accommodation is still underway.

A spokesperson for Dr Couillard told the CBC the policy prevents people from coming to Quebec only to take advantage of the healthcare system. The health insurance agency recommends new residents take out private health insurance until they get their Quebec health

The government's policy is described online. Quebec exempts temporary workers and season farm workers from the three-month delay. Ontario's policy is similar, but allows more exemptions, including for newborns, discharged Canadian military personnel and elderly patients in assisted-living homes. British Columbia and New Brunswick also require three months of residency before immigrants qualify for public health insurance.

The BC Civil Liberties Association last year pressed health minister George Abbott to exempt temporary farm workers from the three-month waiting period. In (PDF), the BCCLA suggest failure to cover those workers immediately is in breach of the Canada Health Act, the Canadian Charter of Rights and Freedoms and perhaps the UN Universal Declaration of Human Rights.

In 1998, the Canadian Council for Refugees to insist Canadian provinces' waiting periods for medicare meant that Canada was breaking its commitments under the International Covenant on Economic, Social and Cultural Rights. (Quebec's three-month delay came into effect in 2001.)

McGill professor of social work Jill Hanley, PhD wrote outlining the difficulties posed for women by these waiting periods.


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