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Apixaban drug raises hope for DVT prevention in patients undergoing hip replacement surgery

A worldwide research consortium that includes the University of Oklahoma Health Sciences Center has proven that a new drug is more effective and easier to use than current medicines in the prevention of blood clots following hip replacement surgery.

12 Jan 2011

Reuters examines food prices in Africa

Reuters examines food prices in Africa after the U.N. Food and Agriculture Organization last week said its global Food Price Index hit a record high. "The United Nations may have sounded the alarm about soaring global food prices, but in Africa a string of bumper harvests and a changing diet means the political fallout may be more muted than to past price bumps," the news service reports.

12 Jan 2011

5 easy steps to improve heart health

Did you know that a good night's sleep can help prevent heart disease? There are many simple ways to lower your risk.

12 Jan 2011

FDA accepts Merck's JANUMET extended-release formulation NDA for type 2 diabetes

Merck today announced that the New Drug Application (NDA) for the Company's investigational extended-release formulation of JANUMET for type 2 diabetes has been accepted for standard review by the U.S. Food and Drug Administration (FDA). The Company is also moving forward as planned with regulatory filings in countries outside the United States.

12 Jan 2011

Mental health concerns for women

A new study said that more than 15 million women have suffered mental health problems of some kind, and are twice as likely as men to be depressed. The report from a support group Platform 51, formerly the YWCA found that depression in women can be seriously damaging leading women to engage in “self-destructive” behaviour such as drinking, sexual promiscuity and building up debt.

11 Jan 2011

Emotional progress of patients treated with dialysis in the Basque Country Autonomous Community: Study

Patients who have to undergo dialysis see their lives inevitably affected by the treatment. Despite medical advances, the quality of life perceived by these kidney patients has improved very little, although it varies from person to person. Basing this as her starting point, Dr Begoña Ruiz de Alegría studied the emotional progress of patients treated with dialysis (hospitalised haemodialysis treatment and domiciliary peritoneal dialysis) in the Basque Country Autonomous Community.

11 Jan 2011

American Medical Systems fourth quarter sales increase 0.7% to $147.0 million

In anticipation of presenting at the JP Morgan Healthcare Conference on January 11, 2011, American Medical Systems Holdings, Inc. reported today preliminary sales of $147.0 million for the fourth quarter of 2010, a 0.7 percent increase over sales of $146.0 million in the comparable quarter of 2009.

11 Jan 2011

95.6% of WTC survivors report posttraumatic stress symptoms

Nearly 10 years after the greatest human-made disaster in U.S. history-- the destruction of the World Trade Center (WTC) towers -- there has been little research documenting the attacks' consequences among those most directly affected -- the survivors who escaped the World Trade Center towers.

10 Jan 2011

Slowing engines of mitochondria could extend life

In making your pro-longevity resolutions, like drinking more red wine and maintaining a vibrant social network, here's one you likely forgot: dialing down your mitochondria. It turns out that slowing the engines of these tiny cellular factories could extend your life-an observation relevant not only to aging research but to our understanding of how cells communicate with each another.

10 Jan 2011

Researchers demystify death of brain cells in Parkinson's patients

Just 5 percent of Parkinson's disease cases can be explained by genetic mutation, while the rest have no known cause. But a new discovery by researchers at The University of Texas Health Science Center San Antonio may begin to explain why the vast majority of Parkinson's patients develop the progressive neurodegenerative disease.

10 Jan 2011

Unexpected discovery holds promise for PTSD, other anxiety disorders

An unexpected discovery by UCLA life scientists holds promise for the future development of treatments for post-traumatic stress disorder and other anxiety disorders, and potentially for Alzheimer's disease and other memory-impairment diseases.

7 Jan 2011

ANAVEX 2-73 named 2010's 'most promising trial drug' by Alzheimer's Weekly

Anavex Life Sciences Corp. announced today that ANAVEX 2-73 has been named 2010's "most promising trial drug" by the editorial staff at Alzheimer's Weekly. The publication selected the ANAVEX 2-73 trial from a field of over 100 trials that treat dementias such as Alzheimer's and following the review of more than 10,000 articles.

7 Jan 2011

Cells that give rise to neurons maintain high levels of ROS

For years, the majority of research on reactive oxygen species (ROS) - ions or very small molecules that include free radicals - has focused on how they damage cell structure and their potential link to stroke, cardiovascular disease and other illnesses.

7 Jan 2011

NARSAD awards $12.6 million for mental health research

NARSAD: The Brain and Behavior Research Fund awards $12.6 million in new research grants, strengthening its investment in the most promising ideas to lead to breakthroughs in understanding and treating mental illness.

7 Jan 2011

Problems reported with Implanon contraceptive implant

Quite a few women have reported accidental and unwanted pregnancies while using Implanon, a hormone implant injected into the arm which is designed to last three years. Although the hormonal implant is described to be 99% effective, is thought to be due to problems with the initial implantation, rather than its efficacy once correctly inserted beneath the skin.

6 Jan 2011

Metabolon announces publication of 'Metabolomic Distinction and Insights into the Pathogenesis of Human Primary Dilated Cardiomyopathy'

Metabolon, the leader in metabolomics, biomarker discovery and analysis, announces the publication of "Metabolomic Distinction and Insights into the Pathogenesis of Human Primary Dilated Cardiomyopathy", in the European Journal of Clinical Investigation.

6 Jan 2011

New technique to analyze and quantify changes in protein

A scientist from the Florida campus of The Scripps Research Institute has devised a new method of analyzing and quantifying changes in proteins that result from a common chemical process. The new findings could provide new insights into the effects of a highly destructive form of stress on proteins in various disease models, particularly cancer.

6 Jan 2011

Winter depression is more common in women than men

As the winter months approach bringing holidays and good cheer, certain health issues may arise that women should have on their radar. From mental health issues like stress, depression and seasonal affective disorder (SAD), to physical concerns like skin care, the winter can certainly pack a punch.

6 Jan 2011

Reproductive biologist achieves major breakthrough in IVF technology

A University of Adelaide reproductive biologist has achieved a major breakthrough in IVF technology that is expected to help millions of women around the world who have suffered previous miscarriages after IVF treatment.

6 Jan 2011

Maternal depression adversely affects quality of life in children with epilepsy

A study by Canadian researchers examined the prevalence of maternal depression and its impact on children newly diagnosed with epilepsy. Prevalence of depression in mothers ranged from 30%-38% within the first 24 months following a child’s epilepsy diagnosis. The mother’s depressive symptoms negatively impacted the child’s health-related quality of life, but the effects were moderated by the amount of family resources and mediated by how well the family functions and the extent of family demands. Details of this novel study appear online in Epilepsia, a journal published by Wiley-Blackwell on behalf of the International League Against Epilepsy.

5 Jan 2011