As 600,000 visitors and athletes gear up to travel to China for the 2008 Olympic Games, travelers should be most concerned about respiratory illnesses and dog bites, according to report by an Emory University travelers' health expert, her colleagues at the Centers for Disease Control and Prevention (CDC) and around the globe.
Rosemont, Ill – July 30, 2008 – A recent study published in the journal Bone found that higher intakes of calcium, such as those recommended by the USDA, may significantly improve bone health in children.
A University of Colorado at Boulder study of a space-age, low-gravity training machine used by several 2008 Olympic runners showed it reduced impacts on muscles and joints by nearly half when subjects ran at the equivalent of 50 percent of their body weight.
The new study has implications for both competitive runners rehabilitating from injuries and for ordinary people returning from knee and hip surgeries, according to Associate Professor Rodger Kram of CU-Boulder's integrative physiology department.
People with schizophrenia bear an "increased burden" of rare deletions and duplications of genetic material, genome-wide, say researchers supported in part by the National Institute of Mental Health (NIMH), a component of the National Institutes of Health (NIH).
It is well known that yeast, the humble ingredient that goes into our breads and beers, prefer to eat some sugars more than others. Glucose, their favorite food, provides more energy than any other sugar, and yeast has evolved a complex genetic network to ensure that they consume as much glucose as possible whenever it is available. UC San Diego bioengineers have recently identified a previously unknown mechanism that allows yeast to shut down the metabolism of another sugar, galactose, when they sense glucose in the environment.
Researchers have discovered new genes linked to schizophrenia, it has been revealed.
In two papers published in Nature today (July 30), scientists identify four mutated gene regions that may hold the key to producing new tailor-made drugs to treat the devastating mental illness.
It is hoped the finds, which are likely to galvanize the field of psychiatric genetics, could also lead to earlier diagnosis of the disorder, which affects around one in every 100 people.
Montreal, July 30, 2008 – Living near city expressways is associated with adverse birth effects on expectant mothers and their newborns, according to a novel study with global implications. In the August edition of the Journal of Epidemiology and Community Health, scientists from the Université de Montréal and the University of South Australia reveal that women living closest to expressways are more vulnerable to highway pollution – especially affluent mothers.
COLUMBUS, Ohio – Data from 260 hospitals across the United States has led to the creation of a new method for physicians to more accurately determine the severity of heart failure in patients upon hospital admission, with a goal of reducing in-hospital mortality and more quickly identifying triage methods and treatment decisions. The model is discussed in the July 29 issue of the Journal of the American College of Cardiology.
COLUMBUS, Ohio – While treadmill exercise stress testing is an essential tool in the prevention, detection and treatment of cardiovascular disease, physicians are often challenged to gain clear images of the heart when a patient is at peak stress level.
NEW YORK (July 30, 2008) -- Robotic surgery, largely pioneered for prostate cancer surgery, is rapidly being adapted for use in other areas, including for bladder cancer patients. Urologic surgeons at NewYork-Presbyterian Hospital/Weill Cornell Medical Center now have significant experience -- and have demonstrated considerable success -- with robotics for removal of the bladder, also known as cystectomy. Their findings are published in a recent edition of the peer-reviewed publication, the British Journal of Urology-International.