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Drug-eluting stents effective for diabetic patients

Results of a multicenter study in Asia, demonstrating that drug-eluting stents are effective with a low rate of complications in diabetic patients, will be presented at the 21st annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation (CRF).

22 Sep 2009

Diabetes more prevalent in African Americans due to living conditions

The higher incidence of diabetes among African Americans when compared to whites may have more to do with living conditions than genetics, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health. The study, available online in advance of publication in the October 2009 edition of the Journal of General Internal Medicine, found that when African Americans and whites live in similar environments and have similar incomes, their diabetes rates are similar, which contrasts with the fact that nationally diabetes is more prevalent among African Americans than whites.

22 Sep 2009

Stress makes people to choose less-familiar foods

You'd think in times of uncertainty, people would gravitate toward familiar favorites. But a new study in the Journal of Consumer Research shows that stress and upheaval actually lead people to choose less-familiar foods over "comfort foods."

22 Sep 2009

Winners of the 2009 Biotechnology Vision Summit's Emerging Company Showcase announced

Six Wisconsin biotechnology companies have been selected the winners of the first Emerging Company Showcase. The showcase is part of the Biotechnology Vision Summit 2009, being held on Wednesday, Oct. 7, at the Madison Marriott West in Madison, Wis. The summit and the showcase are being hosted by BioForward, the member-driven state association that is the voice of Wisconsin’s biotechnology industry.

22 Sep 2009

35 million people around the world affected by Alzheimer's disease: Nancy Pelosi

"Alzheimer's disease is a scourge afflicting Americans in every state and community. According to a new report, it affects 35 million people around the world -- and that number is expected to nearly double in 20 years, to more than 65 million in 2030.

22 Sep 2009

Poor money management: A sign of developing Alzheimer's disease

New research finds poor money management skills may indicate that a person with mild memory problems will soon develop Alzheimer's disease. The study is published in the September 22, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology.

22 Sep 2009

Molecule responsible for neuronal branches identifed

The human brain consists of about 100 billion (1011) neurons, which altogether form about 100 trillion (1014) synaptic connections with each other. A crucial mechanism for the generation of this complex wiring pattern is the formation of neuronal branches. The neurobiologists Dr. Hannes Schmidt and Professor Fritz G. Rathjen at the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch, Germany, have now discovered a molecule that regulates this vital process. At the same time they have succeeded in elucidating the signaling cascade induced by this molecule (PNAS, Early Edition, 2009, doi:10.1073).

22 Sep 2009

Winners of "Passion & Results" Award announced by Instrumentation Laboratory

Instrumentation Laboratory (IL) today announced the three recipients of their "Passion & Results" Award. The winners were presented with their awards by IL during ceremonies at the Congress for the International Society on Thrombosis and Haemostasis (ISTH) held in Boston, MA, July 11-16 and at the Annual Meeting for the American Association for Clinical Chemistry (AACC), in Chicago, IL, July 19-23.

22 Sep 2009

Antigen to block infection by genetically-diverse strains of HIV

Scientists working to develop a vaccine for the human immunodeficiency virus (HIV) report they have created the first antigen that induces protective antibodies capable of blocking infection of human cells by genetically-diverse strains of HIV. The new antigen differs from previously-tested vaccines by virtue of its chemically-activated property that enables close sharing of electrons and produces strong covalent bonding.

22 Sep 2009

Parents' role in the stability and well-being of children growing up in foster care

Greater priority needs to be given to working with parents of children in long-term foster care, according to new research by the University of East Anglia (UEA).

22 Sep 2009

Mild exercises for the bed-bound patients helps to combat muscle wasting

Critical care experts at Johns Hopkins are reporting initial success in boosting recovery and combating muscle wasting among critically ill, mostly bed-bound patients using any one of a trio of mild physical therapy exercises during their stays in the intensive care unit (ICU).

22 Sep 2009

Research to study how eukaryotic cells help in building proteins

Federal stimulus funding is helping a Kansas State University biologist continue to collaborate with the Harvard Medical School. Their research is creating a clearer picture of a certain cellular process that can play a role in chronic diseases like cancer.

22 Sep 2009

MRS could be effective for identifying diabetes

Researchers have long suspected that overweight people tend to have large fat deposits in their pancreases, but they've been unable to confirm or calculate how much fat resides there because of the organ's location.

22 Sep 2009

Tregs to set the pace of recovery after serious lung injury

After more than 50 experiments in mice, medical scientists at Johns Hopkins have mapped out the basic steps taken by a particular set of white blood cells in setting the pace of recovery after serious lung injury.

22 Sep 2009

Matching parent-child pairs not dependent on race or culture

Scientists have ample evidence that individuals use a variety of cues to identify their own kin. People can also detect resemblances in families other than their own. A new study shows that their success in doing so is the same, whether or not those families are the same race as themselves.

22 Sep 2009

Study on mice reveals that short term stress can prevent cancer

Researchers at the Stanford University School of Medicine have shown that, at least in laboratory mice, bouts of relatively short-term stress can boost the immune system and protect against one type of cancer. Furthermore, the beneficial effects of this occasional angst seem to last for weeks after the stressful situation has ended. The finding is surprising because chronic stress has the opposite effect -- taxing the immune system and increasing susceptibility to disease.

22 Sep 2009

S2S translation systems for comunication between patients and doctors

Now, USC computer scientists, communication specialists and health professionals hope to create a cheap, robust and effective speech-to-speech (S2S) translation system for clinics, emergency rooms and even ambulances.

22 Sep 2009

Gene variant discovery could lead to future glaucoma treatments

An international team, led by researchers from the University of California, San Diego School of Medicine and the National Eye Institute, has discovered gene variants for glaucoma in a black population. The finding could lead to future treatments or a cure for this disease, which leads to blindness in two million Americans each year.

22 Sep 2009

Edwards Lifesciences updates on its SAPIEN valve clinical programs

Edwards Lifesciences Corporation (NYSE: EW), the world leader in the science of heart valves, today announced new clinical data demonstrating 100 percent freedom from structural deterioration of the Edwards SAPIEN valve at 18 months, as well as positive midterm patient outcomes resulting from the application of learnings from earlier clinical programs.

22 Sep 2009

Investigative drug hampers the survival of non-Hodgkin lymphoma cells

An investigative drug deprived non-Hodgkin lymphoma cells of their ability to survive too long and multiply too fast, according to an early study published recently in the journal Experimental Hematology.

22 Sep 2009