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Black Men's Notion Of Masculinity Leads To Avoidance Of Health-Related Behaviors
African American men could be putting their health at risk by avoiding disease screening, in the belief that the results might threaten their masculinity. Because they prove their masculinity through their sexuality and sexual performance, seeking medical advice including HIV/AIDS testing goes against their notion of masculinity. Waverly Duck, a Post Doctoral Associate from the Department of Sociology at Yale University in the US, argues that current leading theories of gender and masculinity and health behavior models are not relevant enough to African American men and their distinctive notion of masculinity. His results1 are published online in Springer"s Journal of African American Studies.

Nurses Call On Rep. Miller To Support Amendment Allowing States To Enact Single-Payer Health Reform
With debate underway in the House Education and Labor Committee today on the sweeping healthcare reform bill in that body, the nation"s largest organization of registered nurses today called on Committee Chair George Miller to support a critical amendment that would enable individual states to go a step farther and adopt single-payer, Medicare-for-All style reforms.
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UCLA Discovery May Explain Why Autism Strikes Boys Four Times More Than Girls
UCLA scientists have discovered a variant of a gene called CACNA1G that may increase a child"s risk of developing autism, particularly in boys. The journal Molecular Psychiatry publishes the findings in its May 19 advance online edition.
Mental Health

No More Test Tubes On Four Feet? EPA Moves Toward Animal-free Toxicity Tests

The U.S. Environmental Protection Agency (EPA) plans to switch to a new generation of animal-free tests for predicting the toxicity of chemicals to humans, according to an article scheduled for the June 22 issue of Chemical & Engineering News, ACS" weekly newsmagazine. C&EN associate editor Britt Erickson points out that there are more than 80,000 chemicals on the market, with about 700 more added each year. Over the next ten years, EPA plans to increasingly rely on so-called toxicity-based pathways to evaluate these substances. This approach involves using human cell cultures to screen newly marketed chemicals for adverse effects. The new tests will produce results in a fraction of the time now required with animal studies. But the switch won"t be easy, the C&EN article notes. Some experts question the validity of these next-generation tests. Meanwhile, new technologies for predicting toxicity may emerge and complement conventional animal tests, according to the article. American Chemical Society


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