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Important relationship between fetal and adolescent alcohol experiences

Rats whose mothers were fed alcohol during pregnancy are more attracted to the smell of liquor during puberty.

15 Jan 2009

Treadmill exercise improves walking endurance for patients with PAD

Patients with peripheral arterial disease (PAD), which can include symptoms such as pain in the legs, who participated in supervised treadmill exercise improved their walking endurance and quality of life, according to a study in the January 14 issue of JAMA.

14 Jan 2009

Transplanted fatty livers associated with worse prognosis for patients with hepatitis C

A new study suggests that patients with hepatitis C (HCV) who need a liver transplant should not receive an organ with high levels of fatty deposits (a.k.a. hepatic steatosis).

14 Jan 2009

Time of day influences response to chemotherapy

For years, research has hinted that the time of day that cancer patients receive chemotherapy can impact their chances of survival.

14 Jan 2009

Influenza vaccine helps 50-64 year olds stay at work

Workers age 50-64 who received influenza vaccine lost substantially fewer days of work and worked fewer days while ill, according to a new study in the Feb. 1 issue of Clinical Infectious Diseases , now available online.

14 Jan 2009

Study looks at how pre-existing mental health conditions affect outcomes in foster care

Of the approximately half-million children and adolescents in foster care in the U.S., experts estimate that 42 to 60 percent of them have emotional and behavioral problems.

14 Jan 2009

Discovery of potential biomarker for smoking-related lung diseases

Researchers from Boston University School of Medicine (BUSM) have demonstrated that a recently discovered class of molecule called microRNA (miRNAs), regulate the gene expression changes in airway cells that occur with smoking and lung cancer.

13 Jan 2009

New folate antagonists selectively target pathway important in rheumatoid arthritis

Methotrexate (MTX), a folate antagonist that blocks folic acid activity, is the most widely used disease-modifying antirheumatic drug (DMARD) for rheumatoid arthritis.

13 Jan 2009

Numerical analysis estimates numbers of older US adults who may benefit from statin therapy

Researchers estimate more than 11 million older Americans may be newly eligible for statin therapy if findings from a recently published large clinical trial are adopted into clinical practice guidelines, according to a new analysis of the trial data.

13 Jan 2009

Cell phone use not linked to melanoma of the eye

Mobile phone use is not associated with the risk of melanoma of the eye, researchers report in the January 13 online issue of the Journal of the National Cancer Institute.

13 Jan 2009

Important discovery in human insulin-producing cells

Researchers at the University of Pittsburgh School of Medicine have successfully induced human insulin-producing cells, known as beta cells, to replicate robustly in a living animal, as well as in the lab.

13 Jan 2009

High caffeine consumption linked to hallucinations

High caffeine consumption could be linked to a greater tendency to hallucinate, a new research study suggests.

13 Jan 2009

Infection with hepatitis C virus may increase pancreatic cancer risk

A new study shows that infection with hepatitis C virus (HCV) increases a person's risk for a highly fatal cancer of the biliary tree, the bile carrying pathway between the liver and pancreas.

13 Jan 2009

Strong quadriceps may benefit those with knee osteoarthritis

Studies on the influence of quadriceps strength on knee osteoarthritis (OA), one of the leading causes of disability among the elderly, have shown conflicting results.

13 Jan 2009

Variations in mismatch repair genes predict prognosis in pancreatic cancer

Variations in mismatch repair genes can help predict treatment response and prognosis in patients with pancreatic cancer, according to research from The University of Texas M. D. Anderson Cancer Center presented today in advance of the American Society of Clinical Oncology (ASCO) Gastrointestinal Cancers Symposium.

13 Jan 2009

Gene therapy kills brain tumors through selective recruitment of immune cells

Scientists seeking to harness the power of the immune system to eradicate brain tumors face two major hurdles: recruiting key immune cells called dendritic cells into areas of the brain where they are not naturally found and helping them recognize tumor cells as targets for attack.

13 Jan 2009