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Coming out of the closet helps reduce depressive symptoms and allostatic load levels in LGBs

Lesbians, gays and bisexuals (LGBs) who are out to others have lower stress hormone levels and fewer symptoms of anxiety, depression, and burnout, according to researchers at the Centre for Studies on Human Stress (CSHS) at Louis H. Lafontaine Hospital, affiliated with the University of Montreal. Cortisol is a stress hormone in our body. When chronically strained, cortisol contributes to the 'wear and tear' exerted on multiple biological systems. Taken together, this strain is called "allostatic load".

29 Jan 2013

Study sheds light on why enticing pictures of food affect us less when we are full

New research from the University of British Columbia is shedding light on why enticing pictures of food affect us less when we're full.

29 Jan 2013

Blue light can selectively eradicate skin and soft tissue infections

Blue light can selectively eradicate Pseudomonas aeruginosa infections of the skin and soft tissues, while preserving the outermost layer of skin, according to a proof-of-principle study led by Michael R. Hamblin of the Massachusetts General Hospital, and the Harvard Medical School, Boston.

29 Jan 2013

KLF8 protein could be helpful in preventing cancer recurrence

Just as the body can become resistant to antibiotics, certain methods of killing cancer tumors can end up creating resistant tumor cells. But a University of Central Florida professor has found a protein present in several types of cancer, including breast and ovarian cancer, which could be helpful in preventing tumors from coming back.

29 Jan 2013

Part of Human Brain Project focuses on Neurorobotics

Extensive knowledge about the human brain and its functioning already exists but is highly fragmented. The goal of the Human Brain Project is to pull together this knowledge and to reconstruct the brain, piece by piece, in supercomputer-based models and simulations. The models offer the prospect of a new understanding of the human brain and its diseases and of completely new computing and robotic technologies.

29 Jan 2013

WHO Executive Board meeting discusses consensus on R&D for neglected diseases

Intellectual Property Watch reports on discussions at the ongoing WHO Executive Board meeting "over legal and political aspects of a consensus reached by a small number of member states in November on implementing a plan to address the global lack of research and development [R&D] for neglected diseases predominantly afflicting poor populations."

29 Jan 2013

Study looks at whether the circumstances of losing one's virginity have lasting consequences

Research conducted by Matthew Shaffer, a doctoral psychology student at UT and C. Veronica Smith, an assistant psychology professor at the University of Mississippi, reveals that the first sexual experience can set the tone for the rest of one's sexual life.

29 Jan 2013

In fight against hunger, 6 principles to increase resilience in food-insecure communities

"As we grow more interconnected, a range of complex risks, including climate change, environmental degradation, population growth, conﬂict, and food and fuel price volatility, are exacerbating the challenges faced by vulnerable communities," Ertharin Cousin, executive director of the U.N. World Food Programme (WFP); José Graziano da Silva, director general of the U.N. Food and Agriculture Organization (FAO); and Kanayo Nwanze, president of the International Fund for Agricultural Development (IFAD), write in the Huffington Post's "World Economic Forum" blog.

29 Jan 2013

Mary Ann Liebert to launch new LGBT Health journal

Over 4 million adults in the United States identify as gay, lesbian, or bisexual and approximately 700,000 identify as transgender. An NIH-sponsored investigation by the Institute of Medicine (IOM) concluded that the health status and healthcare needs of this sizable population are poorly understood and likely inadequately met. A journal is urgently needed to support, promote, and address the unique healthcare needs of each population that comprises the LGBT community, in the United States and worldwide.

29 Jan 2013

1 in 5 people infected with swine flu during first year of epidemic, WHO-led study shows

"At least one in five people worldwide were infected with swine flu during the first year of the 2009-2010 H1N1 pandemic, an international research group said on Friday, but the death rate was just 0.02 percent," Reuters reports.

29 Jan 2013

Dual-hormone artificial pancreas shows promise against type 1 diabetes

IRCM researchers, led by endocrinologist Dr. R-mi Rabasa-Lhoret, were the first to conduct a trial comparing a dual-hormone artificial pancreas with conventional diabetes treatment using an insulin pump and showed improved glucose levels and lower risks of hypoglycemia.

29 Jan 2013

Harkin's retirement leaves hole in Senate health care leadership -- and parties are scrambling

The retirement of Sen. Tom Harkin -- a key health care figure in the Senate -- has both parties scrambling to field someone to fill the seat.

29 Jan 2013

Botulinum toxin A does not promote weight loss in obese patients

Despite conflicting data in support of the practice, some overweight Americans looking for an easy fix have turned to gastric botox injections to help them lose weight. This month in Clinical Gastroenterology and Hepatology, the official clinical practice journal of the American Gastroenterological Association, researchers from the Mayo Clinic publish a definitive study finding that Botox doesn't promote weight loss.

29 Jan 2013

Roundup: Feds say Ariz. overbilled them $12M on Medicaid; Insurer v. co-op coverage fight in Md.

Arizona failed to properly document efforts to enroll children in its Medicaid program for years and overcharged the federal government nearly $12 million, auditors found in a report expected to be released today. In addition to recommending that Arizona repay the federal government $11.7 million, the report by the inspector general for the U.S. Department of Health and Human Services suggests the review of an additional $18.8 million as questionable billing.

29 Jan 2013

Mutated Nesprin4 protein prevents hearing

Because half of all instances of hearing loss are linked to genetic mutations, advanced gene research is an invaluable tool for uncovering causes of deafness - and one of the biggest hopes for the development of new therapies. Now Prof. Karen Avraham of the Sackler Faculty of Medicine at Tel Aviv University has discovered a significant mutation in a LINC family protein - part of the cells of the inner ear - that could lead to new treatments for hearing disorders.

29 Jan 2013

Bone Medical announces initial findings from BN006 proof of concept RA study

Bone Medical Ltd, a biopharmaceutical company focused on the development of new medicines for musculoskeletal diseases, today announced initial findings from a proof of concept study of BN006, a treatment that it is developing for Rheumatoid Arthritis (RA) based on its Mozaic™ peptide discovery technology.

29 Jan 2013

Study: 1 in 5 hospitalists reports that workload puts patients at risk for serious complications

Nationwide, more than one-quarter of hospital-based general practitioners who take over for patients' primary care doctors to manage inpatient care say their average patient load exceeds safe levels multiple times per month, according to a new Johns Hopkins study. Moreover, the study found that one in five of these physicians, known as hospitalists, reports that their workload puts patients at risk for serious complications, or even death.

29 Jan 2013

Women with BRCA gene mutations tend to undergo menopause sooner than others

Women with harmful mutations in the BRCA gene, which put them at higher risk of developing breast and ovarian cancer, tend to undergo menopause significantly sooner than other women, allowing them an even briefer reproductive window and possibly a higher risk of infertility, according to a study led by researchers at UC San Francisco.

29 Jan 2013

Regular deep-fried food consumption may increase risk of prostate cancer

Regular consumption of deep-fried foods such as French fries, fried chicken and doughnuts is associated with an increased risk of prostate cancer, and the effect appears to be slightly stronger with regard to more aggressive forms of the disease, according to a study by investigators at Fred Hutchinson Cancer Research Center.

29 Jan 2013

Abbott Vascular designates Montreal Heart Institute as a Center of Excellence

The Montreal Heart Institute has just been designated as a Center of Excellence by Abbott Vascular for the percutaneous treatment of mitral valve failure with their MitraClip system. The MHI has therefore become a reference centre for this procedure for all hospitals across Canada and many other hospitals in North America.

29 Jan 2013

Medical News

Coming out of the closet helps reduce depressive symptoms and allostatic load levels in LGBs

Study sheds light on why enticing pictures of food affect us less when we are full

Blue light can selectively eradicate skin and soft tissue infections

KLF8 protein could be helpful in preventing cancer recurrence

Part of Human Brain Project focuses on Neurorobotics

WHO Executive Board meeting discusses consensus on R&D for neglected diseases

Study looks at whether the circumstances of losing one's virginity have lasting consequences

In fight against hunger, 6 principles to increase resilience in food-insecure communities

Mary Ann Liebert to launch new LGBT Health journal

1 in 5 people infected with swine flu during first year of epidemic, WHO-led study shows

Dual-hormone artificial pancreas shows promise against type 1 diabetes

Harkin's retirement leaves hole in Senate health care leadership -- and parties are scrambling

Botulinum toxin A does not promote weight loss in obese patients

Roundup: Feds say Ariz. overbilled them $12M on Medicaid; Insurer v. co-op coverage fight in Md.

Mutated Nesprin4 protein prevents hearing

Bone Medical announces initial findings from BN006 proof of concept RA study

Study: 1 in 5 hospitalists reports that workload puts patients at risk for serious complications

Women with BRCA gene mutations tend to undergo menopause sooner than others

Regular deep-fried food consumption may increase risk of prostate cancer

Abbott Vascular designates Montreal Heart Institute as a Center of Excellence

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

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