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Smokers put loved ones at risk of heart attacks

Researchers at University College London and St George's, University of London measured recent exposure to tobacco smoke in non-smoking middle-aged men taking part in the British Regional Heart Study by measuring the levels of cotinine - a compound carried in the blood - at two time points 20 years apart.

15 Feb 2009

Discovery of metabolite linked to aggressive prostate cancer

Researchers from the University of Michigan Comprehensive Cancer Center have identified a panel of small molecules, or metabolites, that appear to indicate aggressive prostate cancer.

15 Feb 2009

Novel blood test for hepatitis C

A novel blood test could bring a breakthrough in the battle against the dangerous hepatitis-C virus.

15 Feb 2009

Noninvasive screening test may detect narrowing in intracranial stents

Great advances have been made in treating blockages in the arteries of the brain using angioplasty to widen the narrowed artery and a stent to hold the artery open.

15 Feb 2009

New test for mysterious metabolic diseases

Scientists at Stanford University School of Medicine have devised a much-needed way to monitor and find treatments for a mysterious and devastating group of metabolic diseases that arise from mutations in cells' fuel-burning mechanism.

15 Feb 2009

Candesartan cilexetil reduces proteinuria in kidney disease patients

Taking a much higher than recommended dose of the hypertension drug candesartan cilexetil effectively lowered the amount of protein excreted in the urine of patients with kidney disease, according to a study appearing in the April 2009 issue of the Journal of the American Society Nephrology ( JASN ).

11 Feb 2009

Higher blood sugar levels linked to lower brain function in diabetics, study shows

Results of a recent study conducted by researchers at Wake Forest University Baptist Medical Center and colleagues show that cognitive functioning abilities drop as average blood sugar levels rise in people with type 2 diabetes.

11 Feb 2009

Discovery of new mechanism that tumours use to stimulate growth of blood vessels that feed them

The development of cancerous tumours is highly dependent on the nutrients the tumours receive through the blood.

11 Feb 2009

Compound can distinguish between benign tissue and localized and metastatic prostate cancer

Researchers have determined that a molecule produced by the bodys metabolism could be used to differentiate between benign prostate tissue vs. localized and metastatic prostate cancer.

11 Feb 2009

A new method to detect presence of 23 illicit drugs

A team of scientists from the Institute of Legal Medicine at the University of Santiago de Compostela (USC) has developed a technique for detecting the presence of 23 illicit drugs and medicines in saliva samples.

11 Feb 2009

ViroPharma reports results of trial for Maribavir in bone marrow transplant patients

ViroPharma Incorporated has announced that its Phase 3 trial evaluating maribavir used as prophylaxis in allogeneic stem cell, or bone marrow, transplant (SCT) patients did not achieve its primary endpoint.

10 Feb 2009

Fluid buildup in lungs is part of the damage done by the flu

In a fight against respiratory infections, the body typically produces a little fluid to help the lungs generate a productive cough.

10 Feb 2009

Program for kidney disease patients effective for reducing serum phosphorus levels

Patients with end-stage renal disease (ESRD) who participated in an education program to limit their intake of phosphorus-containing food additives lowered their blood levels of the chemical, according to a study in the February 11 issue of JAMA, the Journal of the American Medical Association.

10 Feb 2009