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Higher protein intake helps postmenopausal obese women lose more weight

Dieting postmenopausal women who want to avoid losing muscle as they lose fat should pay attention to a new University of Illinois study. Adding protein throughout the day not only holds hunger pangs at bay so that dieters lose more weight, it keeps body composition-the amount of fat relative to muscle-in better proportion.

11 Aug 2011

Study: AAKG supplementation has no significant impact on increased blood flow

A Baylor University study has found that a popular nutritional supplement that is marketed to lead to greater muscle strength through increasing blood flow to the muscle does not increase blood flow as claimed on the bottle.

11 Aug 2011

New treatment uses lasers to stimulate stem cells and reduce heart scarring

After a heart attack or stroke, heart scarring can lead to dangerously paper-thin heart walls and a decreased ability to pump blood through the body. Although the heart is unable to completely heal itself, a new treatment developed at Tel Aviv University uses laser-treated bone marrow stem cells to help restore heart function and health.

11 Aug 2011

Aeras, OETC announce initiation of new TB vaccine Phase IIb trial in patients with HIV

Aeras and the Oxford-Emergent Tuberculosis Consortium (OETC) announce today the start of a Phase IIb proof-of-concept efficacy trial of a new investigational tuberculosis (TB) vaccine that involves people living with the human immunodeficiency virus.

11 Aug 2011

57 genes associated with multiple sclerosis

An international research team has found nearly 30 genetic risk factors that predispose to developing multiple sclerosis. It brings to more than 50 the total number of genetic clues to the disease. The research, published in Nature, will help identify risk factors and perhaps future treatments or even a cure, hopes the MS Society.

11 Aug 2011

Biomarker may signal whether common back pain treatment will work

A new study from researchers at the Stanford University School of Medicine has identified a unique protein complex that can be used to predict whether an epidural steroid injection will help relieve pain caused by a herniated disc in the lower spine.

10 Aug 2011

Acorda Therapeutics receives U.S. patent allowance for aminopyridine compositions

Acorda Therapeutics, Inc. today announced that the United States Patent and Trademark Office (USPTO) has allowed U.S. Patent Application No. 11/102,559 entitled "Method of Using Sustained Release Aminopyridine Compositions."

10 Aug 2011

Study examines role of weight lifting in smoking cessation

Resistance training, or weight lifting, can do more than just build muscle: it may also help smokers kick the habit, say researchers from The Miriam Hospital's Centers for Behavioral and Preventive Medicine.

10 Aug 2011

Scientists reveal why human heart has little regenerative capacity

Stem cell researchers at UCLA have uncovered for the first time why adult human cardiac myocytes have lost their ability to proliferate, perhaps explaining why the human heart has little regenerative capacity.

10 Aug 2011

Researchers demonstrate contribution of Immunoglobulin E to atherogenesis

There is an observed correlation between Immunoglobulin E (IgE) levels atherosclerosis, with twice amount of IgE present in patients with acute myocardial infarction as in patients with stable angina or without coronary heart disease (CHD). Guo-Ping Shi, DSc, Jing Wang, MD, PhD, and colleagues in the Department of Medicine at Brigham and Women's Hospital (BWH), have demonstrated the direct participation of IgE in atherogenesis in a mouse model.

10 Aug 2011

First bioengineered anal sphincter for treatment of fecal and urinary incontinence

Researchers have built the first functional anal sphincters in the laboratory, suggesting a potential future treatment for both fecal and urinary incontinence. Made from muscle and nerve cells, the sphincters developed a blood supply and maintained function when implanted in mice.

10 Aug 2011

UofL professor to teach and conduct research for Italian students in Fulbright Program

Learning more about how to save researchers money through decision analysis is an important area of study for Steven McCabe, MD, assistant professor, University of Louisville School of Public Health and Information Sciences. He will have the chance to exchange knowledge about decision analysis with colleagues in Italy as a Fulbright Scholar.

10 Aug 2011

OCM medical director receives AANEM's accreditation for electrodiagnostic lab in NJ

One Call Medical (OCM), the nation's leading provider of specialty services to insurance payers, today announced that its medical director, Dr. John Robinton, received recognition by the American Association of Neuromuscular & Electrodiagnostic Medicine (AANEM) as having the first accredited electrodiagnostic laboratory in the state of New Jersey—and the additional distinction of "Accreditation with Exemplary Status."

9 Aug 2011

Common culinary spice derivative could treat tendinitis

A derivative of a common culinary spice found in Indian curries could offer a new treatment hope for sufferers of the painful condition tendinitis, an international team of researchers has shown.

9 Aug 2011

GTx reports revenue of $1.6 million for second quarter 2011

GTx, Inc. today reported financial results for the second quarter of 2011. The net loss for the quarter ended June 30, 2011 was $10.7 million compared with a net loss of $12.9 million for the quarter ended June 30, 2010.

9 Aug 2011

New study focuses on Anopheles gambiae to prevent spread of malaria

A female mosquito cannot tell if the male that she has mated with is fertile or 'spermless' and unable to fertilise her eggs, according to a new study from scientists at Imperial College London.

9 Aug 2011

Illinois' high school football players to do two-a-day workouts on Wednesday

Practices for football, cross country and other high school sports in Illinois begin Wednesday, Aug. 10, and many athletes will do two-a-day workouts in the August heat.

9 Aug 2011

Walking around the ward shortens geriatric patients' stay

A new study from the University of Haifa has found that walking around the ward during hospitalization significantly reduces the length of the older patient's stay. "Given the over-occupancy of many hospitals, this finding can be of great importance," the researchers stated.

8 Aug 2011

Health care sector shows muscle in job report

The health care industry added 31,300 jobs last month, higher than its average monthly increase since 2007.

8 Aug 2011

Affymetrix announces commercialization of next-generation human transcriptome array

Affymetrix, Inc. today announced commercialization of the next-generation human transcriptome array demonstrated by Stanford University researchers to be superior to mRNA sequencing (RNA-Seq) in gene expression profiling studies.

8 Aug 2011