Viagra News and Research

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Sildenafil citrate, sold as Viagra, Revatio and under various other trade names, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH). It was developed and is being marketed by the pharmaceutical company Pfizer. It acts by inhibiting cGMP specific phosphodiesterase type 5, an enzyme that regulates blood flow in the penis. Since becoming available in 1998, sildenafil has been the prime treatment for erectile dysfunction; its primary competitors on the market are tadalafil (Cialis) and vardenafil (Levitra). It is frequently called the 'blue pill'.

White pill may help scientists learn why patients with cystic fibrosis have less exercise capacity

A little white pill may help scientists learn why patients with cystic fibrosis have less exercise capacity than their peers, even if their lungs are relatively healthy.

3 Sep 2014

First Edition: May 19, 2014

Today's headlines include a report about federal health care subsidies and an update on states small business health exchanges.

19 May 2014

Commonly used drug restores blood flow to oxygen-starved muscles of boys with muscular dystrophy

Cedars-Sinai Heart Institute researchers have found that a commonly prescribed drug restores blood flow to oxygen-starved muscles of boys with Duchenne muscular dystrophy, a genetic muscle-wasting disease that rarely is seen in girls but affects one in 3,500 male babies, profoundly shortening life expectancy. It is the most common fatal disease that affects children.

8 May 2014

First Edition: April 28, 2014

Today's headlines include a number of stories examining the impact of the health law in various states.

28 Apr 2014

Inserm plays key role in developing European research

The French National Institute of Health and Medical Research (Inserm) is currently the leading biomedical research organisation in Europe, and plays a key role in developing European research. To mark its 50th anniversary, Inserm wanted to assess the perceptions of Europeans regarding biomedical research.

10 Apr 2014

Popular cholesterol-lowering drugs may offer added benefit for men with erectile dysfunction

Statins are associated with a significant improvement in erectile function, a fact researchers hope will encourage men who need statins to reduce their risk of heart attack to take them, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session.

31 Mar 2014

Medical student receives award for finding out drugs to treat peripheral vascular disease

Working at a Saint Louis University laboratory, second-year medical student Weston Gordon performed several studies investigating two novel drug therapies that may be useful in the treatment of peripheral vascular disease in patients with Type 2 diabetes.

4 Mar 2014

Women with moderate to severe menstrual cramps may find relief in erectile dysfunction drugs

Women with moderate to severe menstrual cramps may find relief in a class of erectile dysfunction drugs, according to a team of researchers led by Penn State College of Medicines Richard Legro.

6 Dec 2013

NCI explores how erectile dysfunction drugs work to prevent colon cancer

Erectile dysfunction drugs may be able to help prevent or even treat colon cancer, researchers say.

3 Oct 2013

State highlights: Nation's older population strains budgets in Northeast; Detroit may replace health coverage with stipends; access to care in rural Alaska

Most of the nation's oldest population is now clustered in the Northeast and growing rapidly, according to Census data, straining medical, housing and transportation budgets and forcing lawmakers to look for new approaches. And legislators and governors are reaching the conclusion that the way to pay for the elderly is to cater to the young (Wilson, 9/12).

13 Sep 2013

State highlights: Texas abortion clinics prepare to shutter; wide disparity in hospital prices; Calif. bill to expand abortion providers passes

A selection of health policy news from Texas, California, North Carolina, Missouri, Oregon and Colorado.

6 Sep 2013

Texas Senate vote nearing for abortion bill; New abortion restrictions pass N.C. House

Texas on Friday is poised to enact a ban on most abortions after 20 weeks of pregnancy, ending a bitter political fight that stirred national debate over what critics see as laws threatening the right to abortion in the United States. The Republican majority in the Texas Senate is expected to vote Friday or early on Saturday to impose the ban on late-term abortions, and enact tough new regulations for clinics performing the procedure, and restrict administration of the so-called "abortion pill," RU486 (MacLaggan, 7/12).

15 Jul 2013

Cedars-Sinai team awarded grant to study cardiac stem cell treatment for Duchenne muscular dystrophy

Newport Beach-based nonprofit Coalition Duchenne has awarded a $150,000 grant to a Cedars-Sinai Heart Institute team investigating whether an experimental cardiac stem cell treatment could be used to treat Duchenne muscular dystrophy patients who have developed heart disease.

30 May 2013

Weekend reading: Mental illness stigma, health insurance mazes and female libido

Linneah sat at a desk at the Center for Sexual Medicine at Sheppard Pratt in the suburbs of Baltimore and filled out a questionnaire. She read briskly, making swift checks beside her selected answers, and when she was finished, she handed the pages across the desk to Martina Miller, who gave her a round of pills.

24 May 2013

Sildenafil may also serve as weight loss aid, shows new research

Although sildenafil is best known for promoting erections, it may also serve as a weight loss aid by coaxing our bodies to store more healthy "brown fat" relative to unhealthy "white fat" than it would otherwise do on its own.

2 Apr 2013

RELAX study finds no beneficial effects of erectile dysfunction drug for diastolic heart failure

Despite high expectations for a commonly used erectile dysfunction drug to treat patients with diastolic heart failure, no beneficial effects were found in a study presented today at the American College of Cardiology's 62nd Annual Scientific Session.

13 Mar 2013

Roundup: Abortion bill heads to Mich. Gov's desk; Calif. health care special session priorities; Nurse practitioner role debated in Minn.

An omnibus abortion bill, approved by the Senate on Wednesday, passed the House early this morning by a 72-35 vote, after a controversial requirement that an aborted fetus be buried, cremated or interred was removed earlier this week. Democrats offered a handful of amendments, some referred to as "what's good for the goose is good for the gander," to require men to undergo physical exams before being prescribed Viagra or to get a vasectomy. But all the amendments were shot down. Gov. Rick Snyder is expected to sign the bill into law.

14 Dec 2012

Viagra News and Research

White pill may help scientists learn why patients with cystic fibrosis have less exercise capacity

First Edition: May 19, 2014

Commonly used drug restores blood flow to oxygen-starved muscles of boys with muscular dystrophy

First Edition: April 28, 2014

Inserm plays key role in developing European research

Popular cholesterol-lowering drugs may offer added benefit for men with erectile dysfunction

Medical student receives award for finding out drugs to treat peripheral vascular disease

Women with moderate to severe menstrual cramps may find relief in erectile dysfunction drugs

NCI explores how erectile dysfunction drugs work to prevent colon cancer

State highlights: Nation's older population strains budgets in Northeast; Detroit may replace health coverage with stipends; access to care in rural Alaska

State highlights: Texas abortion clinics prepare to shutter; wide disparity in hospital prices; Calif. bill to expand abortion providers passes

Texas Senate vote nearing for abortion bill; New abortion restrictions pass N.C. House

Cedars-Sinai team awarded grant to study cardiac stem cell treatment for Duchenne muscular dystrophy

Weekend reading: Mental illness stigma, health insurance mazes and female libido

Sildenafil may also serve as weight loss aid, shows new research

RELAX study finds no beneficial effects of erectile dysfunction drug for diastolic heart failure

Roundup: Abortion bill heads to Mich. Gov's desk; Calif. health care special session priorities; Nurse practitioner role debated in Minn.

New research report shows how bimatoprost causes human hair to regrow

91 charged with $430 million Medicare billing fraud

Vitamin D deficiency may be an important risk factor for erectile dysfunction

Industry Focus eBook - Forensics & toxicology (2nd edition) eBook

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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