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Study compares effects of 2 intravenous fluids on survival for critically ill patients in ICU

Djillali Annane, M.D., Ph.D., of Raymond Poincare Hospital, Garches, France, and colleagues conducted a study to compare the effects of 2 types of intravenous fluids on survival for critically ill patients in an intensive care unit.

11 Oct 2013

Specialized cells in the stomach more often revert to stem cells

New research has shown that the stomach naturally produces more stem cells than previously realized, likely for repair of injuries from infections, digestive fluids and the foods we eat.

11 Oct 2013

Researchers find ways to identify, isolate HCC progenitor cells before tumors become evident

For the first time, researchers at the University of California, San Diego School of Medicine have isolated and characterized the progenitor cells that eventually give rise to malignant hepatocellular carcinoma tumors - the most common form of liver cancer. The researchers found ways to identify and isolate the HCC progenitor cells long before actual tumors were apparent.

11 Oct 2013

Researchers explore effects of soy, whey protein supplementation on hormonal responses to resistance exercise

A group of researchers recently expanded upon the limited prior research examining the effects of soy and whey protein supplementation on testosterone, sex hormone binding globulin (SHBG), and cortisol responses to an acute bout of resistance exercise.

11 Oct 2013

Researchers identify gene that orchestrates important branching of nerve fibers

Our ability to detect heat, touch, tickling and other sensations depends on our sensory nerves. Now, for the first time, researchers at Albert Einstein College of Medicine of Yeshiva University have identified a gene that orchestrates the crucially important branching of nerve fibers that occurs during development. The findings were published online today in the journal Cell.

11 Oct 2013

Suppression of mitochondria: A dominant feature of diabetic kidney disease

Researchers at the University of California, San Diego School of Medicine have identified 13 metabolites - small molecules produced by cellular metabolism - that are significantly different in patients with diabetes and chronic kidney disease compared to healthy controls.

11 Oct 2013

Driver Rehabilitation program evaluates whether patient can safely drive car or not

Loyola University Health System has begun a Driver Rehabilitation program that provides a comprehensive evaluation on whether a patient can safely drive a car.

11 Oct 2013

Small interfering RNAs in mammals act as specific antiviral weapons

Many viral infections are nipped in the bud by the innate immune response. This involves specific proteins within the infected cell that recognize the virus and trigger a signalling cascade - the so-called interferon response. This activates a protective mechanism in neighbouring cells and often results in the death of the primarily infected cell.

11 Oct 2013

New brain imaging technology maps how brain responds to poetry and prose

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11 Oct 2013

Genetic variation can affect how people see and experience the world

A new study by a University of British Columbia researcher finds that some people are genetically predisposed to see the world darkly.

11 Oct 2013

Protein Society member and Anfinsen Award recipient receive 2013 Nobel Prize in Chemistry

The Protein Society, the leading international society dedicated to advancing research in to protein structure, function, design and applications, announces long-time member Michael Levitt (Stanford University School of Medicine) and 2001 Anfinsen Award recipient Martin Karplus (Universit- de Strasbourg, France and Harvard University), have been awarded the 2013 Nobel Prize in Chemistry.

11 Oct 2013

Reducing risk factors like hypertension might lower risk of heart disease for childhood survivors

For childhood cancer survivors, risk factors associated with lifestyle, particularly hypertension, dramatically increase the likelihood of developing serious heart problems as adults, according to a national study led by St. Jude Children's Research Hospital. The findings appear in the current issue of the Journal of Clinical Oncology.

11 Oct 2013

Researcher to examine effect of getting older on people's ability to use smart phones

Age-related difficulties in texting and emailing on smart phones will be investigated by a University of Strathclyde academic.

11 Oct 2013

Weight loss mobile applications need to do more to help dieters solve problems

Weight loss mobile applications may work well as basic tracking devices, but need to do more to help dieters improve motivation, reduce stress and solve problems, according to a new report in the American Journal of Preventive Medicine.

11 Oct 2013

Depression in Parkinson's disease people associated with reduced dopamine synthesis capacity

According to the Parkinson's Disease Foundation, up to 60% of individuals with Parkinson's disease exhibit mild to moderate depression, which is often underdiagnosed. It is unclear whether depression results from having a debilitating disease or reflects a parallel abnormal change in the brain caused by PD pathophysiology.

11 Oct 2013

Finding highlights new ways of treating inflammation disorders

A team led by scientists at The Scripps Research Institute (TSRI) has identified key signaling proteins in the inflammation process that contribute to the development of inflammatory diseases such as rheumatoid arthritis, psoriasis, sepsis and inflammatory bowel diseases.

11 Oct 2013

Research delves deeply into genomics of glioblastoma multiforme cases to better target disease

When The Cancer Genome Atlas launched its massively collaborative approach to organ-by-organ genomic analysis of cancers, the brain had both the benefit, and the challenge, of going first.

11 Oct 2013

People who live in coal mining regions face increased risk depression

People who live among the destructive environmental effects of mountaintop coal mining face an increased risk of major depression. The results of a study conducted in the coal mining regions of Central Appalachia that explored the relationship between psychological health and environmental degradation are published in Ecopsychology, a peer-reviewed, online journal from Mary Ann Liebert, Inc., publishers.

11 Oct 2013

Children who stutter have less grey matter in brain regions responsible for speech production

A new study by a University of Alberta researcher shows that children who stutter have less grey matter in key regions of the brain responsible for speech production than children who do not stutter.

11 Oct 2013

Researchers discover how the body's muscles accidentally fall asleep while awake

Normally muscles contract in order to support the body, but in a rare condition known as cataplexy the body's muscles "fall asleep" and become involuntarily paralyzed. Cataplexy is incapacitating because it leaves the affected individual awake, but either fully or partially paralyzed. It is one of the bizarre symptoms of the sleep disorder called narcolepsy.

11 Oct 2013

Medical Research News

Study compares effects of 2 intravenous fluids on survival for critically ill patients in ICU

Specialized cells in the stomach more often revert to stem cells

Researchers find ways to identify, isolate HCC progenitor cells before tumors become evident

Researchers explore effects of soy, whey protein supplementation on hormonal responses to resistance exercise

Researchers identify gene that orchestrates important branching of nerve fibers

Suppression of mitochondria: A dominant feature of diabetic kidney disease

Driver Rehabilitation program evaluates whether patient can safely drive car or not

Small interfering RNAs in mammals act as specific antiviral weapons

New brain imaging technology maps how brain responds to poetry and prose

Genetic variation can affect how people see and experience the world

Protein Society member and Anfinsen Award recipient receive 2013 Nobel Prize in Chemistry

Reducing risk factors like hypertension might lower risk of heart disease for childhood survivors

Researcher to examine effect of getting older on people's ability to use smart phones

Weight loss mobile applications need to do more to help dieters solve problems

Depression in Parkinson's disease people associated with reduced dopamine synthesis capacity

Finding highlights new ways of treating inflammation disorders

Research delves deeply into genomics of glioblastoma multiforme cases to better target disease

People who live in coal mining regions face increased risk depression

Children who stutter have less grey matter in brain regions responsible for speech production

Researchers discover how the body's muscles accidentally fall asleep while awake

How microRNA is transforming science: From discovery to diagnostics

Advancing benzodiazepine detection

The Surgeon-Scientist Pioneering Regenerative Engineering

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