Food :: Aspartame is safe, study says
A sweeping review of research studies of aspartame says there is no evidence that the non-nutritive sweetener causes cancer, neurological damage or other health problems in humans.
Research
Cancer :: Study links education to risk of cancer death
A new American Cancer Society study finds having at least some education beyond high school is associated with a decreased risk of cancer death. The study finds higher education levels were strongly associated with decreased cancer mortality among black men, white men, and white women.
Health Care :: RAND researchers offer options to improve immigrant health care quality, access
Expanding opportunities for immigrants to obtain legal residency and citizenship may be the best option to offer them better access to health care, according to an article published today by the RAND Corporation in the journal Health Affairs.
Brain :: Brain network related to intelligence identified
A primary mystery puzzling neuroscientists — where in the brain lies intelligence” — just may have a unified answer. In a review of 37 imaging studies related to intelligence, including their own, Richard Haier of the University of California, Irvine and Rex Jung of the University of New Mexico have uncovered evidence of a distinct neurobiology of human intelligence.
Fertility :: OHSU is part of national effort to preserve, restore fertility in women with cancer
The Oregon National Primate Research Center and the Oregon Health & Science University School of Medicine have been named to a national team of institutions hoping to preserve or restore fertility in women battling cancer.
Lung Cancer :: New lung cancer guidelines oppose general CT screening
New evidenced-based guidelines from the American College of Chest Physicians (ACCP) recommend against the use of low-dose computed tomography (LDCT) for the general screening of lung cancer.
Colorectal Cancer :: The fight against colorectal cancer
In 2007, colorectal cancer will kill approximately 8700 Canadians. To draw attention to this situation, Dr. Alan Barkun, Director of the gastroenterology department at the McGill University Health Centre (MUHC) and Dr. Ken Flegel, service chief in internal medicine, have coauthored an editorial that will appear in the September 11, 2007 issue of the Canadian Medical Association Journal.
Smoking :: Scientists demonstrate link between genetic variant and effectiveness of smoking cessation meds
A genetic variant present in nearly half of Americans of European ancestry is linked to greater effectiveness of the smoking cessation medication bupropion (Zyban), according to research by scientists supported by the National Institute on Drug Abuse (NIDA) and the National Cancer Institute (NCI), part of the National Institutes of Health (NIH).
Health Insurance :: Uninsured community health center patients often have difficulty accessing specialty services
Uninsured patients who receive their primary health care in publicly funded community health centers face significant obstacles accessing specialty services outside of these centers, even after a physician has deemed them necessary. While Medicaid patients, to a lesser extent, also face obstacles, insured/Medicare patients have a far easier time accessing needed services.
Contact Lens :: Organisms found on contact lenses can provide clues to cause of corneal eye infection
Cultures of contact lenses may sometimes identify the organisms involved in cases of corneal eye infection, according to a report in the September issue of Archives of Ophthalmology, one of the JAMA/Archives journals.