Health Sciences

CHICAGO -- CPR quality is worse during in-hospital cardiac arrests occurring overnight than those that happen during the day, according to a new University of Pennsylvania School of Medicine study that will be presented at the American Heart Association's annual Scientific Sessions on November 14.

     PHILADELPHIA - The potential for harmful side effects associated with anti-psychotic medications for treating schizophrenia is a frustration for mental-health professionals who must balance this with the positive benefits of drugs.

           PHILADELPHIA -– Researchers at the University of Pennsylvania have identified a new role for a protein molecule that inhibits the response of immune-system cells to inflammatory signals associated with many human diseases.           

SAN DIEGO -- A third of breast cancer survivors who received the breast-conserving treatments lumpectomy and radiation rate the appearance of their post-treatment breast as only “fair” or “poor” in comparison to their untreated breast, according to a new University of Pennsylvania School of Medicine study that will be presented today at the 52nd Annual M

PHILADELPHIA - A recently identified immune cell that directs other cells to fight infection plays a critical role in regulating the immune system in both health and disease.

SAN DIEGO -- Prostate cancer patients who receive intensity modulated radiation therapy (IMRT) are less apt to suffer serious gastrointestinal complications following their treatment than those who receive three-dimensional conformal radiotherapy (CRT), according to new research from the University of Pennsylvania School of Medicine.

Healthy sleepers who carry a specific gene variant are more likely to have disrupted sleep, according to University of Pennsylvania study published in the October 26, 2010 issue of Neurology®, the medical journal of the American Academy of Neurology.

When most genes are transcribed, the nascent RNAs they produce are not quite ready to be translated into proteins - they have to be processed first.

A school-based, six-session program targeting sexual risk behaviors has proven effective in reducing rates of self-reported unprotected sex and sex with multiple partners among South African sixth-graders, according to a report in the October issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.

Finding a drug that can cross the blood-brain barrier is the bane of drug development for Alzheimer’s disease and other neurological disorders of the brain.