Latest science news in Health & Medicine
Back treatment ineffective
Australian scientists have found that an expensive spinal fracture treatment that uses bone cement isn't effective.
Stroke Doubles Patients' Risk Of Hip Or Thigh Fracture
Stroke survivors have about twice the risk of breaking a hip or thigh bone as people who haven't had a stroke. Risk of hip/femur fracture is even higher in younger...
Two lines account for most human embryonic stem cell research
For the past eight years, scientists who wanted to use federal funds for research on human embryonic stem cells had to restrict their studies to 21 cell lines approved by...
Swine Flu Should Not Close Most Schools, Federal Officials Say
Most schools should be able to stay open even if swine flu outbreaks occur again this fall, government health officials said.
Bladder Cells Feel Stretch: Molecular Mechanism Of Sensing Fullness Of Urine Found
Scientists have found that bladder urothelial cells have a sensor for stretch stimulation.
Tumor Mutations Can Predict Chemo Success
Cancer biologists show that the interplay between two key genes that are often defective in tumors determines how cancer cells respond to chemotherapy. The findings should have an immediate impact...
Cognitive Decline Not Linked To Socioeconomic Status In Elderly, According To New Study
New research suggests that for seniors age 70 and older, socioeconomic status does not play a major role in the brain's continued ability to function. However, seniors who have never...
Cheaper HIV drugs coming for poor countries
People with HIV/AIDS and tuberculosis in developing countries will gain a supply of cheaper drugs, former U.S. president Bill Clinton announced.
New Alzheimer's disease gene detected
IRVINE, Calif., Aug. 7 (UPI) -- A recently discovered gene appears twice as often in people with Alzheimer's disease than in those without it, researchers in California said.
Sedation drug propofol easy to obtain
NEW YORK, Aug. 7 (UPI) -- A drug allegedly administered to Michael Jackson before his death needs to be classified as a federally controlled substance, some U.S. doctors say.
No need to tighten your belt - credit crunch will worsen obesity epidemic
Levels of debt have been associated with an increased risk of being fat. Researchers writing in the open access journal BMC Public Health blame the trend on the high price...
Penn researchers show that protein unfolding is key for understanding blood clot mechanics
Fibrin, the chief ingredient of blood clots, is a remarkably versatile polymer. On one hand, it forms a network of fibres - a blood clot - that stems the loss...
Researchers identify itch-specific neurones in mice, hope for better treatments
Historically, many scientists have regarded itching as just a less intense version of pain. They have spent decades searching for itch-specific nerve cells to explain how the brain perceives itch...
Rush to get national swine flu jabs ready
• At least 15 million people in priority categories • Planning for bird flu in 2003 serves as blueprint
Vegetable's juice could help you beet the competition, study says
Drinking beetroot juice boosts stamina and could help people exercise for up to 16% longer, research suggests.
Swine flu vaccine on track for September, WHO says
Larger deliveries are expected in October, even as clinical trials on the H1N1 flu shot are ongoing. ...
Las Encinas Hospital in Pasadena sued by ex-workers
Plaintiffs say they were forced to work extra at the psychiatric facility with no overtime pay. The suit also alleges unsanitary conditions. Former employees of Aurora Las Encinas Hospital, a private psychiatric facility in...
Study links selection for pathogen-resistance with increased risk for inflammatory disease
New research reveals that a simple laboratory assay detects a genetic variation in host response to bacterial infection that is associated with an increased susceptibility for inflammatory disease. The study,...
Birth Rate Is Said to Fall as a Result of Recession
For the first time since the decade began, Americans are having fewer babies, and some experts are blaming the economy.
Senators Hear Concerns Over Costs of Health Proposal
Governors are concerned about the cost to states, and Democratic senators worry about the cost to the poor.
Doctor and Patient: Are Patients in Part to Blame When Doctors Miss the Diagnosis?
Both patients and doctors bear responsibility for prompt action.
Higher Muscle Density Reduced Risk Of Hospitalization In The Elderly
Older adults who have less strength, poor physical function and low muscle density are at higher risk of being hospitalized compared to adults with more strength and better function.
Protein Level May Serve As Predictor Of Severe Osteoarthritis
Osteoarthritis, is the most common joint disorder throughout the world and a leading cause of disability. Unlike most other common diseases, little is known about its origins, and factors predicting...
Higher Drug Doses Needed To Defeat Tuberculosis, Researchers Report
The typical dose of a medication considered pivotal in treating tuberculosis effectively is much too low to account for modern-day physiques, researchers said.
ER Physician Tells You How To Avoid A Lightning Strike And What To Do If One Occurs
An estimated 200 people die each year in the U.S. after being struck by lightning. An extremely brief but intense hit delivers more than 10 million volts and is fatal...
Video: Bumpers Flunk Crash Test
The Insurance Institute for Highway Safety did collision tests for six mid size cars at speeds as low as 3 or 6 mph and found the damage resulted in pricey...
Pesticide use on hospital lawns reviewed
The Winnipeg Regional Health Authority is reviewing its use of chemicals on grass and grounds of hospitals after an environmental activist asked why a neighbourhood health centre was spraying toxic...
Ouch! Early flu shot season comes with 3 jabs
(AP) -- Get ready to roll up your sleeve three times for flu shots this fall. That's right, three times. This year's flu season is shaping up to be...