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Nearly Two Thirds Of Adults In UK Don't Do Enough Exercise, Survey
A survey of UK adults found that nearly two thirds are risking their health by not doing enough exercise and putting themselves at greater risk of
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Black AIDS Institute Executive Director Discusses HIV/AIDS Among Black Community
PRI"s "Tavis Smiley Show" recently conducted an interview with Phill Wilson, executive director of the Black AIDS Institute, where he discussed HIV/AIDS among the black community, findings from the organization"s recent "Passing the Test" report and its "Test One Million" campaign, the role of the media in HIV/AIDS efforts and other issues. Wilson said he believes an absence of media coverage on HIV/AIDS contributes to the lack of awareness among the community, noting figures from the organization"s report that found that many blacks are not getting tested or seeking treatment for HIV. In addition, Wilson addressed the role of black leaders, saying, "I"m really, really happy to say that our black leaders are really starting to respond in a big way" (Smiley, 7/31).
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Structures From Immune System's Oldest Branch Shed Light On A Range Of Diseases
How molecules of the oldest branch of the human immune system have interconnected has remained a mystery. Now, two new structures, both involving a central component of an enzyme important to the complement system of the immune response, reveal how this system fights invading microbes while avoiding problems of the body attacking itself.
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Government-Run Screening Programs Might Lead To Overtreatment Of Breast Cancer, Danish Study Says

One in three breast cancer patients identified in certain nations" public screening programs might have undergone unnecessary treatment, according to a study published Friday in BMJ, the AP/Google.com reports. For the study, Karsten Jorgensen and Peter Gotzsche of Copenhagen"s Nordic Cochrane Centre examined breast cancer trends at least seven years before and after the launch of government-run screening programs in parts of Australia, Canada, Great Britain, Norway and Sweden. The programs usually test women ages 50 to 69.According to the AP/Google.com, effective screening programs should detect more cases and result in a decline in advanced cancer cases detected in older women, whose cancers would have been caught in earlier screenings. However, the study found that the national screening systems simply detected thousands more cases than previously identified.Experts say that overtreatment of cancer occurs wherever there are widespread screening programs, including in the U.S. Some cancers develop too slowly to ever cause symptoms or death, the AP/Google.com reports. However, it is impossible to determine which cancers will be deadly, so all detected cases are treated. Jorgensen said that there is "significant harm in making women cancer patients without good reason" and that the "information needs to get to women so they can make an informed choice."Gilbert Welch of the VA Outcomes Group and the Dartmouth Institute for Health Policy and Research wrote in an accompanying editorial that although mammography "undoubtedly helps some women," it "hurts others." Welch wrote that it is "one of medicine"s "close calls," ... where different people in the same situation might reasonably make different choices."Britain"s National Health Service recently stopped distributing breast cancer screening pamphlets in response to criticism that they included too little information on cancer overtreatment. Laura Bell of Cancer Research UK said that although the organization still urges women to be screened, it is important that they be made aware of potential benefits and harms (Cheng, AP/Google.com, 7/9). Reprinted with kind permission from http://www.nationalpartnership.org. You can view the entire Daily Women"s Health Policy Report, search the archives, or sign up for email delivery here. The Daily Women"s Health Policy Report is a free service of the National Partnership for Women & Families, published by The Advisory Board Company. © 2009 The Advisory Board Company. All rights reserved.


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