Archive: 16/10/2012
Blood from Yosemite workers could advance research
(AP)—Health officials are set to draw blood from hundreds of Yosemite National Park employees as part of a research project that aims to help scientists better understand a potentially deadly virus carried by deer mice ...
Oct 16, 2012
Obese teen boys have up to 50 percent less testosterone than lean boys
A study by the University at Buffalo shows for the first time that obese males ages 14 to 20 have up to 50 percent less total testosterone than do normal males of the same age, significantly increasing their potential to ...
Oct 16, 2012
Targeting cancers' 'addiction' to cell-cycle proteins shuts down tumors in mice
In what they say is a promising and highly selective treatment strategy, scientists at Dana-Farber Cancer Institute have safely shut down breast cancer and a form of leukemia in mice by targeting abnormal proteins to which ...
Oct 16, 2012
Scientists to EPA: Include women in reproductive health research
A team of Northwestern University scientists will meet with Environmental Protection Agency (EPA) administrators in Washington D.C. Oct. 18 to advocate for important changes in the agency's guidelines for reproductive health ...
Oct 16, 2012
Novel intravaginal ring shows promise in HIV prevention
A new 90-day intravaginal ring has been developed—that for the first time—enables the long-lasting vaginal delivery of tenofovir (TFV), the only topical prophylactic shown to be effective at reducing the sexual transmission ...
Oct 16, 2012
Nursing workloads multiply likelihood of death among black patients over white patients
Older black patients are three times more likely than older white patients to suffer poorer outcomes after surgery, including death, when cared for by nurses with higher workloads, reports research from the University of ...
Oct 16, 2012
Endoscopic mucosal resection before radiofrequency ablation is equally effective compared with RFA alone
A new study shows that endoscopic mucosal resection (EMR) before radiofrequency ablation (RFA) is a safe and effective treatment option for patients with nodular Barrett's esophagus (BE) and advanced neoplasia. The performance ...
Oct 16, 2012
New study sheds new light on the progression and invasiveness of ductal breast cancer
Ductal carcinoma in situ (DCIS) is considered a precursor lesion for invasive breast cancer if untreated, and is found in approximately 45% of patients with invasive ductal carcinoma (IDC). Patients with DCIS only (not accompanied ...
Oct 16, 2012
Patient-reported outcomes essential to comparative effectiveness research
Patient-reported outcomes should be a standard part of evaluating the comparative effectiveness of cancer treatments, according to recommendations put forward by a multi-institution research group.
Oct 16, 2012