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Findings suggest important differences among smokers in brain responses that underlie the smoking habit

Not all smokers are alike when it comes to cravings, and a new study conducted by researchers at Duke University Medical Center suggests the difference may lie in their brains' sensitivity to drug cues.

29 Jun 2005

Scientists aim to mislead malaria mosquitoes with odours

An international team of scientists will in the coming five years set up a research project on developing diversions to mislead malaria mosquitoes with odours.

29 Jun 2005

Saturated fats combined with genetic trait may make people more susceptible to type 2 diabetes

A University of Alberta team of researchers has discovered an additional 2 million Canadians who have a high fat diet or are overweight may be at increased risk for developing type 2 diabetes if they carry a particular type of common specific genetic trait known as a polymorphism.

29 Jun 2005

Europe tackles pre-diabetes

Diabetes is the fourth leading global cause of death and, with over 60 million people in Europe already estimated to have pre-diabetes, the situation is set to escalate at an alarming rate unless urgent action is taken.

29 Jun 2005

Exercise helps find genetic regions linked to prediabetes

People's bodies respond to exercise in different ways, and their genetic makeup is partly responsible.

28 Jun 2005

Patients with rheumatoid arthritis are at increased risk of coronary artery disease

The findings of research published today in Arthritis Research & Therapy show that CAD is accelerated in RA patients, and patients with both RA and CAD are at an increased risk of death from heart disease.

28 Jun 2005

Mammalian brain is far more plastic than previously thought and thus may be able to recover from serious brain injuries

Infants born prematurely and with hypoxia - inadequate oxygen to the blood - are able to recover some cells, volume and weight in the brain after oxygen supply is restored, Yale School of Medicine researchers report in Experimental Neurology.

28 Jun 2005

Pomegranate juice may help babies resist brain injuries from low oxygen

Expectant mothers at risk of premature birth may want to consider drinking pomegranate juice to help their babies resist brain injuries from low oxygen and reduced blood flow, a new mouse study from Washington University School of Medicine in St. Louis suggests.

28 Jun 2005

Parents whose children are born with a low birth weight run greater risk of dying of cardiovascular diseases

Even the fathers are at greater risk. These findings are published in a new report by Karolinska Institutet. The report shows that genetic factors affect both birth weight and the risk of cardiovascular diseases.

28 Jun 2005

Grand Challenges in Global Health awards $450m to top scientists

Grants totalling U.S $450m were awarded yesterday to some of the world's most inventive scientists to enable them to turn their novel ideas into practical solutions to the 14 greatest problems plaguing human health today.

28 Jun 2005

Don't sunbathe to avoid prostate cancer, take a pill instead

According to a recent study spending long periods in the sun may significantly reduce a man's risk of prostate cancer.

28 Jun 2005

Research into a protein for treatment of cancer brings prestigious award

Although primarily known for its roles in obesity and reproduction, the protein leptin has been linked to breast cancer in a study which is the recipient of the prestigious Susan G. Komen Foundation award.

28 Jun 2005

Treatment options for skull base tumors

It is estimated that in 2000, more than 359,000 persons were living with a diagnosis of a primary brain tumor in the United States. In 2005, it is estimated that nearly 12,800 deaths will be associated with malignant tumors of the brain and other parts of the central nervous system. Brain tumors are the leading cause of cancer-related deaths in children age 19 and younger.

28 Jun 2005

Diuretics work better than newer and more costly medicines for diabetics with high blood pressure

Diuretics (water pills) work better than newer and more costly medicines in the treatment of high blood pressure and prevention of some forms of heart disease in people with type 2 diabetes, according to results from the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT).

28 Jun 2005

Greater use of evidence-based medicine needed in US outpatient care

Although the quality of outpatient care in the United States has improved over the last decade, greater use of evidence-based medicine is needed, however, and quality of care is not significantly associated with the patient's racial or ethnic background, according to a study in the June 27 issue of Archives of Internal Medicine.

27 Jun 2005

Scientists have discovered how C-reactive protein is able to access endothelial cells

For the first time, scientists have discovered how C-reactive protein, or CRP, is able to access endothelial cells. The UC Davis researchers' findings will be published in the July issue of Arteriosclerosis, Thrombosis, and Vascular Biology, one of the American Heart Association's leading journals.

27 Jun 2005

Scientists solve structure of a critical innate immune system protein

Scientists at The Scripps Research Institute have solved the structure of a crucial human immune system molecule called TLR3, an acronym for Toll-like receptor three. In an upcoming issue of the journal Science, the protein is described as a large horseshoe-shaped coil composed of 23 leucine-rich repeats (LRRs).

27 Jun 2005

Blood News and Research

Findings suggest important differences among smokers in brain responses that underlie the smoking habit

Scientists aim to mislead malaria mosquitoes with odours

Saturated fats combined with genetic trait may make people more susceptible to type 2 diabetes

Europe tackles pre-diabetes

Exercise helps find genetic regions linked to prediabetes

Patients with rheumatoid arthritis are at increased risk of coronary artery disease

Mammalian brain is far more plastic than previously thought and thus may be able to recover from serious brain injuries

Pomegranate juice may help babies resist brain injuries from low oxygen

Parents whose children are born with a low birth weight run greater risk of dying of cardiovascular diseases

Grand Challenges in Global Health awards $450m to top scientists

Don't sunbathe to avoid prostate cancer, take a pill instead

Research into a protein for treatment of cancer brings prestigious award

Treatment options for skull base tumors

Diuretics work better than newer and more costly medicines for diabetics with high blood pressure

Greater use of evidence-based medicine needed in US outpatient care

Scientists have discovered how C-reactive protein is able to access endothelial cells

Scientists solve structure of a critical innate immune system protein

Researchers successfully treat laboratory model of a lysosomal storage disease called GM1

Simple analysis of a bone marrow transplant patient's oral rinse indicates whether infection will develop

Scientists successfully isolate stem cells from human skin

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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