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McConnell, Romney, freshmen Republicans face tough questions on GOP Medicare plan

Senate Republican leader Mitch McConnell said Friday that Medicare reform must be part of an agreement to raise the debt ceiling, despite indications that changing the entitlement will be politically unpopular. Democrats made Medicare reforms pushed by House Budget Committee Chairman Paul Ryan a central issue in a special election in upstate New York they won last week.

30 May 2011

New experimental vaccine prevents infection of horses with deadly Hendra virus

CSIRO scientists have shown that a new experimental vaccine helps to protect horses against the deadly Hendra virus. Dr Deborah Middleton from CSIRO's Australian Animal Health Laboratory (AAHL) will announce the successful progress to develop the vaccine at the Australian Veterinary Association conference in Adelaide today.

18 May 2011

Researchers analyze gene expression profiles to understand molecular mechanisms behind various diseases

Over the past decades, researchers seeking to understand molecular mechanisms underlying various diseases, notably cancer, have taken advantage of DNA microarrays to interrogate tissues specimen of patients for the expression status of thousands of genes at once.

9 May 2011

Hendra virus alert among horse owners

Hendra virus is a bat-borne virus that has killed four of the seven humans who have been infected and caused the deaths more than 40 horses since it was discovered in 1994. Humans contract the disease from horses but there has been neither human-to-human transmission of the disease nor direct transmission from bats to humans report experts. The majority of outbreaks have occurred during June and October, however last year a horse in Tewantin contracted the virus in May.

5 May 2011

First Edition: April 19, 2011

Today's headlines include a report about new guidelines that will allow an earlier definition of Alzeheimer's and associated legislation that would make key, related changes in Medicare cost codes.

19 Apr 2011

Major pharmaceutical company, Access sign deal for RNAi therapeutics

ACCESS PHARMACEUTICALS, INC., a biopharmaceutical company leveraging its proprietary drug-delivery platforms to develop treatments in areas of oncology, cancer supportive care and diabetes, announced it has entered into an agreement with a major pharmaceutical company to exploit its CobaCyte and CobOral technology for the targeted delivery of RNAi therapeutics.

15 Apr 2011

Study finds gambling more common among U.S. adults than alcohol dependence

After age 21, problem gambling is considerably more common among U.S. adults than alcohol dependence, even though alcohol dependence has received much more attention, according to researchers at the University at Buffalo's Research Institute on Addictions.

25 Mar 2011

IASIS enters definitive agreement to purchase 78.2% interest in St. Joseph Medical Center

IASIS Healthcare LLC today announced that it has entered into a definitive agreement to purchase a 78.2% interest in St. Joseph Medical Center, a 792-bed facility in downtown Houston, Texas.

19 Mar 2011

Pennsylvanians to observe Problem Gambling Awareness Week

The state departments of Health, Revenue and Agriculture – along with the Pennsylvania Gaming Control Board – are working together to highlight "Problem Gambling Awareness Week," March 6-12, to ensure that Pennsylvanians with gambling addiction problems know that help is available.

5 Mar 2011

New horse stem cell discovery aids in preclinical model development for human degenerative diseases

In a world first, pluripotent stem cells have been generated from horses by a team of researchers led by Dr. Andras Nagy at the Samuel Lunenfeld Research Institute of Mount Sinai Hospital and Dr. Lawrence Smith at the University of Montreal's Faculty of Veterinary Science.

28 Feb 2011

Sleeping Trojan horse technique resolves some difficulties in transporting metal ions into cells

A unique strategy developed by researchers at Cardiff University is opening up new possibilities for improving medical imaging.

18 Feb 2011

Advaxis added to Mentor Capital Cancer Immunotherapy Index

Mentor Capital, Inc. reports that Advaxis, Inc. has been added as the newest member of the Mentor Capital Cancer Immunotherapy Index.

16 Feb 2011

Story of the heart: Literally as well as metaphorically

Stephen Amidon, a novelist and co-author of The Sublime Engine: A Biography of the Human Heart, writes about the story of the human heart through the world of science, history, culture and our bodies with his brother Thomas who is a practicing cardiologist in Montana and a former medical director of The Hope Heart Institute. Thomas said, “Ironically, I did an angiogram on a patient last week who had very calcified and hardened arteries that were almost precisely in the shape of the Valentine heart… But I don't think the early depicters of that heart shape had access to the same view of the heart that I have.”

14 Feb 2011

NIST team demonstrates a method for controlling different-sized nanoparticle production

The same properties that make engineered nanoparticles attractive for numerous applications-small as a virus, biologically and environmentally stabile, and water-soluble-also cause concern about their long-term impacts on environmental health and safety.

3 Feb 2011

Best diet aid: Water

If you're like most people, losing those last few holiday pounds is high on your list of to-dos this month. Fortunately, one of the best diet aids is free, abundant and right at your fingertips: water.

12 Jan 2011

Secret behind viruses making covert attacks unravelled: Study

Some viruses use a form of disguise to avoid being detected by the body’s immune system. Now researchers from Melbourne have found out the secret behind the Trojan-horse like phenomenon. Gabrielle Belz and her colleagues at Parkville’s Walter and Eliza Hall Institute in collaboration with researchers from the University of Cambridge found the key viral gene that was responsible for the phenomenon called K3. The study appeared in the current issue of the Journal of Immunology.

9 Jan 2011

Columbia research team identifies bacteria may play a key role in atherosclerosis

Dr. Emil Kozarov and a team of researchers at the Columbia University College of Dental Medicine have identified specific bacteria that may have a key role in vascular pathogenesis, specifically atherosclerosis, or what is commonly referred to as "hardening of the arteries" - the number one cause of death in the United States.

6 Jan 2011

Flu worries continue

The flu season continues to affect more people. Experts have warned the Britons are still at risk as the surge in flu cases has still not yet peaked. The cases would increase they warn, over the next two to four weeks. World Health Organization released figures that show the rate of influenza-like illnesses is still low across continental Europe but has risen dramatically in Britain since the flu season began in October.

3 Jan 2011

Pros and cons of apps for common New Year's resolutions

With about 400,000 apps available for Smartphones and news ones added daily, there is an app for almost everything, from losing weight to finding a job.

24 Dec 2010

GOP lawmaker calls government funding bill a 'trojan horse' for health reform

Politics continue to swirl around health overhaul and deficit reduction issues. A new Bloomberg poll, for instance, indicates that the public wants the deficit addressed, but still wants Congress to stay away from Medicare, Medicaid and other entitlement programs. Meanwhile, a GOP senator targets the catch-all spending bill to fund the government as a "trojan horse" to fund the health overhaul. Off the hill, groups are paying particular attention to the words used in discussing health policy issues.

10 Dec 2010