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Study on zebrafish regenerate tissues links human heart implications

In a paper published in the March 25, 2010 issue of Nature, researchers working at the Salk Institute for Biological Studies and the Center of Regenerative Medicine in Barcelona (CMRB) identified a fish heart cell population that is the source of this astonishing healing feat, a finding that could provide insight into how mammalian hearts might be coaxed into repairing themselves after injury brought on by heart attack.

25 Mar 2010

Clinic sites seek gay men to participate in HIV vaccine study

Clinic sites in 13 cities across the U.S. are looking for a total of 1,350 HIV-negative gay men to participate in the latest HIV vaccine study from the HIV Vaccine Trials Network (HVTN). And they're using social media to help reach these individuals where they are, which, these days, is increasingly online.

25 Mar 2010

Health overhaul will boost coverage for millions, but leaves gaps, too

The health legislation President Barack Obama signed into law would extend insurance to 32 million Americans by 2019, but that still leaves out 23 million, The Christian Science Monitor reports.

25 Mar 2010

Axis Surgical's EC-MOR facilitated real-time visualization of anterior spine column during surgery

Axis Surgical Technologies, Inc., reports the first evaluation of the C-MOR™ Visualization Device in a spine procedure. The C-MOR™ is a self-contained portable direct-imaging tool that functions much like a standard arthroscopic tower, yet at a fraction of both the size and cost. The handheld lightweight device offers practitioners the convenience of intraoperative visualization and complete operability in one hand. The C-MOR™ comprises a distinctive and cost-effective imaging device offering benefits to medical practitioners in a variety of applications, including lengthy surgeries requiring constant re-evaluation of the operating field over the course of the surgery.

25 Mar 2010

Circumcision can protect from HIV transmission: Reports from Zimbabwe

Nearly 1.1 million people in Zimbabwe are HIV positive with 40% unaware of their status. 160,000 children are infected with counts rising by 17,000 yearly. Total HIV prevalence rate for Zimbabwe is 13.7%. There are 2,000 HIV related deaths in Zimbabwe every week. 25% of children in Zimbabwe are orphaned as a result of HIV/AIDS related deaths according to UN agency reports.

25 Mar 2010

MediciNova reports net loss of $5.9 million for 2009 fourth quarter

MediciNova, Inc., a biopharmaceutical company that is publicly traded on the Nasdaq Global Market and the Hercules Market of the Osaka Securities Exchange (Code Number: 4875), today announced financial results for the fourth quarter and full year ended December 31, 2009.

25 Mar 2010

Committee recommends inclusion of genetic diseases in newborn screening program

The experts who make recommendations for genetic disease screening in newborns face a challenging task: To make conclusions based on the most authoritative available evidence, while considering gaps in the research on such rare conditions, as well as their human impact. An overview of the steps followed by the expert panels tasked with making these recommendations is presented in a special section of the current issue of Genetics in Medicine, the official peer-reviewed journal of The American College of Medical Genetics.

25 Mar 2010

Research could pave way for new generation of painkillers

An international group of scientists led by Dr Nikita Gamper of the University's Faculty of Biological Sciences has discovered how two proteins play a key role in the way we feel pain, offering new targets on which drug development can be focused.

25 Mar 2010

Majority of egg donation agencies violate ASRM guidelines

From a sample of over 300 college newspapers, findings revealed that almost one-quarter of advertisements offered payment in excess of $10,000, a violation of guidelines issued by the American Society for Reproductive Medicine (ASRM).

25 Mar 2010

Final health care package shaped by changing political landscape

Kaiser Health News staff writer Jordan Rau writes: "In the year it took Congress to write and pass a health care overhaul, turbulent political shifts — including the Democrats' loss of Sen. Edward Kennedy's seat and the rise of the Tea Party movement — forced critical compromises on the scope of legislation"

25 Mar 2010

CBAI acquires majority stake in stellacure GmbH

Cord Blood America, Inc., the umbilical cord blood stem cell preservation company focused on bringing the life saving potential of stem cells, a biological insurance policy, to families nationwide and internationally, announced today that it has acquired 51 percent of stellacure GmbH, the third largest cord blood banking service in Germany.

25 Mar 2010

Alzheimer's Foundation of America applauds dementia-related provisions in health reform law

The Alzheimer's Foundation of America (AFA) is extremely pleased that the historic health reform signed into law by President Obama late this morning, after passing the U.S. House of Representatives on Sunday and the U.S. Senate in December, includes a number of provisions that are especially significant for AFA's constituents—and bode well for improving quality of life for individuals with Alzheimer's disease and related dementias, and their family caregivers. In particular, we are grateful that the final action addresses many of the practical and financial needs faced daily by this population, speaks to preventative issues and bolsters training of dementia care professionals.

25 Mar 2010

Controversy brews on new law's provisions on health coverage for Congress members, staff

The health care reform bill signed into law by President Barack Obama Tuesday requires members of Congress and their office staffs to buy insurance through the state-run exchanges it creates - but it may exempt staffers who work for congressional committees or for party leaders in the House and Senate.

25 Mar 2010

Hepatic encephalopathy drug XIFAXAN 550 mg tablets receives FDA marketing approval

Salix Pharmaceuticals, Ltd. today announced the U.S. Food and Drug Administration has granted marketing approval for XIFAXAN 550 mg tablets for reduction in risk of overt hepatic encephalopathy recurrence in patients 18 years of age or older. HE is a serious disorder caused by chronic liver failure, resulting in cognitive, psychiatric and motor impairments. This approval was supported by findings from the largest randomized trial of maintenance therapy in HE conducted to date, which assessed the efficacy and safety of XIFAXAN 550 mg tablets and demonstrated a statistically significant and clinically meaningful reduction in the risk of overt HE recurrence.

25 Mar 2010

US patent reinforces Ikonisys' position in digital image-analysis industry

Ikonisys, Inc., a leading provider of next-generation, cell-based diagnostic solutions, announced today that the United States Patent and Trademark Office has issued the company United States Patent No. 7,660,454 entitled “Process for identifying FISH signals.”

25 Mar 2010

NHS needs to gear up in terms of productivity, say statisticians

In an alarming new revelation, the productivity of National Health Service NHS, has dropped steadily from 2001 by 0.4% each year and a total of 3%. 2008 has seen the largest fall, 0.7% according to the Office for National Statistics, ONS.

25 Mar 2010

Breastfeeding expert offers tips for choosing right feeding bottles

Breastfeeding expert Donna Dowling, associate professor of nursing at the Frances Payne Bolton School of Nursing at Case Western Reserve University, could sympathize with the new mom next to her in a large baby store as she was also overwhelmed by the variety of bottle choices in the 12 x 8 foot display.

25 Mar 2010

Women from poor backgrounds have worse breast cancer outcomes

The largest study in Europe to look at the link between socioeconomic status and survival after breast cancer has found that women from poorer backgrounds have worse outcomes and that this is only partly explained by more advanced cancer at diagnosis.

25 Mar 2010

Cardiologist receives grant to study impact of erectile dysfunction drugs on muscular dystrophy patients

A Cedars-Sinai Heart Institute cardiologist has been awarded a three-year, nearly $1 million grant from the Muscular Dystrophy Association (MDA) to study whether drugs used to treat erectile dysfunction could also be used to improve muscle blood flow and reduce fatigue in muscular dystrophy patients.

25 Mar 2010

Biocompatible electronics could enable new surgical applications

Arrhythmic hearts soon may beat in time again, with minimal surgical invasion, thanks to flexible electronics technology developed by a team of University of Illinois researchers, in collaboration with the University of Pennsylvania School of Medicine and Northwestern University.

25 Mar 2010