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Home Access Health urges individuals at risk for HIV infection to get tested

Home Access Health Corporation, America's leading provider of at-home HIV tests, today recognized World Aids Day Saturday by urging individuals at risk for HIV infection to get tested.

30 Nov 2012

Guineafowl may spread Crimean-Congo hemorrhagic fever virus

Turkey raises and releases thousands of non-native guineafowl to eat ticks that carry the deadly Crimean-Congo hemorrhagic fever virus. Yet research suggests guineafowl eat few ticks, but carry the parasites on their feathers, possibly spreading the disease they were meant to stop, says a Turkish biologist working at the University of Utah.

30 Nov 2012

Adolescent fatness may risk future end-stage renal disease

Being overweight or obese in adolescence increases a person’s risk for end-stage renal disease in later life, report researchers.

30 Nov 2012

Air quality in cities linked to inflammatory risk in diabetes

Exposure to traffic-related air pollutants is associated with a rapid increase in systemic inflammation in patients with diabetes, report Indian researchers.

30 Nov 2012

Topical simvastatin may be answer to nonhealing diabetic wounds

Topical simvastatin significantly accelerates wound healing in mice and may be a good treatment option for diabetic patients with nonhealing wounds, say researchers.

30 Nov 2012

Physicians beware of fruity drug interactions

An understanding of the potential for pharmacokinetic interaction between orally administered drugs and grapefruit is necessary in view of an increase in marketed medications that fit the risk criteria, suggest Canadian researchers.

30 Nov 2012

Study shows how cancer cells control ON/OFF switch of EMT program

A team of scientists, led by researchers at the University of California, San Diego School of Medicine, has shown for the first time how cancer cells control the ON/OFF switch of a program used by developing embryos to effectively metastasize in vivo, breaking free and spreading to other parts of the body, where they can proliferate and grow into secondary tumors.

30 Nov 2012

Diabetes education critical for uncontrolled high blood sugar people with cancer

When people with Type 2 diabetes are diagnosed with cancer -- a disease for which they are at higher risk -- they ignore their diabetes care to focus on cancer treatment, according to new Northwestern Medicine- research. But uncontrolled high blood sugar is more likely to kill them and impairs their immune system's ability to fight cancer.

30 Nov 2012

BMBF to provide EUR 1.3M to develop MRI using polarized substances

Over the past 30 years, magnetic resonance imaging has evolved into one of the most important imaging procedures in medical diagnostics. With a new approach based on the use of polarized gases and dissolved substances, it will in future be possible to produce even better quality images of the inside of the human body.

30 Nov 2012

Project shows simple steps reduce hospital infections

Seven health care institutions participated in a quality-improvement project advanced by the Joint Commission and the American College of Surgeons to reduce colorectal surgical-site infection rates. During a two and a half year period, those facilities saved more than $3.7 million by avoiding 135 infections.

30 Nov 2012

Exposure to essential oil for 1 hour would be effective in reducing heart rate and blood pressure

The scents which permeate our health spas from aromatic essential oils may provide more benefits than just a sense of rest and well-being.

30 Nov 2012

Combination of chemotherapy and selumetinib shows promise against NSCLC

A new study by an international team of investigators led by Dana-Farber Cancer Institute scientists is the first to demonstrate that chemotherapy and a new, targeted therapy work better in combination than chemotherapy alone in treating patients with the most common genetic subtype of lung cancer.

30 Nov 2012

Study shows how anaplasma phagocytophilum subverts natural processes

Bacteria that cause the tick-borne disease anaplasmosis in humans create their own food supply by hijacking a process in host cells that normally should help kill the pathogenic bugs, scientists have found.

30 Nov 2012

Study points to complexity of relationship between sleep duration and energy balance regulation

A new study suggests that increasing the amount of sleep that adults get could lead to reduced food intake, but the hormonal process differs between men and women.

30 Nov 2012

JQ1 cancer drug may be useful in purging latent HIV infection

Breakthrough drugs have made it possible for people to live with HIV longer than ever before, but more work must be done to actually cure the disease. One of the challenges researchers face involves fully eradicating the virus when it is latent in the body.

30 Nov 2012

Roundup: Conn. health care programs face $70M cut; Miss. abortion clinic again asks judge to block law that could force it to close

Connecticut's social services safety net and its public colleges and universities took the brunt Wednesday of Gov. Dannel P. Malloy's first effort to whittle down a $363 million state budget deficit.

30 Nov 2012

Researchers study effects of food logos on obese and healthy weight children

Rates of childhood obesity have tripled in the past 30 years, and food marketing has been implicated as one factor contributing to this trend. Every year, companies spend more than $10 billion in the US marketing their food and beverages to children; 98% of the food products advertised to children on television are high in fat, sugar, or sodium. In a new study scheduled for publication in The Journal of Pediatrics, researchers used neuroimaging to study the effects of food logos on obese and healthy weight children.

30 Nov 2012

Low-intensity vibrations improve immune function of obese mice

If you're looking to get some of the benefits of exercise without doing the work, here's some good news. A new research report published online in The FASEB Journal shows that low-intensity vibrations led to improvements in the immune function of obese mice.

30 Nov 2012

African Americans experience faster progression of CKD during later stages

Among individuals with chronic kidney disease (CKD), African Americans experience faster progression of the disease during later stages compared with other races, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN).

30 Nov 2012

Scientists define key underlying process implicated in multiple sclerosis

Scientists at the Gladstone Institutes have defined for the first time a key underlying process implicated in multiple sclerosis (MS)-a disease that causes progressive and irreversible damage to nerve cells in the brain and spinal cord. This discovery offers new hope for the millions who suffer from this debilitating disease for which there is no cure.

30 Nov 2012