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Souring Economy Spurs A Surge At Free Clinics
Free clinics throughout the Washington area report a surge in patients, a trend that is "expected to continue in the worsening economy," The Washington Post reports. At the Arlington Free Clinic, for example, "applications to see a doctor have more than doubled in a year. In Reston, a similar clinic has seen 40 percent more patients in 10 months."
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Adopting Low-Risk Dietary And Lifestyle Factors Related To Lower Incidence Of High Blood Pressure
Adherence to modifiable lifestyle and dietary factors including maintaining normal weight, daily vigorous exercise, eating a diet high in fruits, vegetables, low-fat dairy products and low in sodium and taking a folic acid supplement was associated with a significantly lower incidence of self-reported hypertension among women, according to a study in the July 22/29 issue of JAMA.
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Cell Self Digestion Pathway Is Mechanism Behind Cancer Tumor Suppression
"Taking out the trash" takes on a whole new meaning, as investigators at The Cancer Institute of New Jersey (CINJ) and Rutgers, The State University of New Jersey, have discovered that a waste disposal protein is the key to cancer tumor suppression in a process known as autophagy. CINJ is a Center of Excellence of UMDNJ-Robert Wood Johnson Medical School.
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Increased HIV Risk To Black Gay Men

Black gay men have less choice when it comes to sexual partners than other groups and, as a result, their sexual networks are closely knit. These tightly interconnected networks make the rapid spread of HIV more likely. In a study1) looking at social and sexual mixing between ethnic groups in men who have sex with men, H. Fisher Raymond and Willi McFarland, from the San Francisco Department of Public Health in the US, show that social barriers faced by Black gay men may have a serious impact on their health and well-being. Their findings are published in Springer"s journal AIDS and Behavior. In the US, there is a disproportionate burden of HIV infection in Black Americans, who accounted for nearly half of all HIV/AIDS cases diagnosed in 2006 - four times the national average. Raymond and McFarland"s research looks at the current levels of sexual mixing between racial and ethnic groups of men who have sex with men in San Francisco, and identifies reasons that underlie these sexual mixing patterns. A total of 1,142 gay men took part in computer-assisted interviews. They were asked about their own ethnicity, the race of their sexual partners in the last six months, their perception of how easy it is to meet sexual partners of different ethnicities, where they meet sexual partners, their view of HIV infection risk and the predominant race of their network of friends. Black gay men are the least preferred of sexual partners by other races. Black men are perceived to be riskier to have sex with, which can lead to men of other races avoiding Black men as sexual partners. They are also perceived as less welcome in the common social venues of gay men in San Francisco. As a result, Black men are three times more likely to have sexual partners that are also Black, than would be expected by chance alone. In the authors" view, the combination of attitudes on the part of non-Black gay men, friendships and social networks that are less likely to include Blacks, and the environments found in gay venues serve to separate Black gay men from other groups. Consequently, the sexual networks of Blacks are pushed to be more highly interconnected than other groups, with the potential for a more rapid spread of HIV and a higher sustained prevalence of infection among Black gay men. The authors conclude: "The racial disparity in HIV observed for more than a decade will not disappear until the challenges posed by a legacy of racism towards Blacks in the US are addressed." The study is available online free of charge on Springer"s information platform SpringerLink at http://dx.doi.org/10.1007/s10461-009-9574-6 Reference 1. Raymond HF & McFarland W (2009). Racial mixing and HIV risk among men who have sex with men. AIDS and Behavior; DOI 10.1007/s10461-009-9574-6 Joan Robinson Springer


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