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Pope, Obama To Hold Meeting After G-8 Summit
Pope Benedict XVI has agreed to meet with President Obama at the Vatican on July 10, according to White House spokesperson Robert Gibbs, the AP/Boston Globe reports. The Rev. Federico Lombardi, a Vatican spokesperson, on Wednesday said that the pope will hold an afternoon meeting with the president and first lady Michelle Obama after the conclusion of the Group of Eight industrialized nations summit meeting, a break with a Vatican tradition of holding midday meetings. The AP/Globe reports that the Vatican "clearly sought to accommodate" the president"s schedule, an indication that Benedict is interested in meeting with Obama despite his support for abortion rights and embryonic stem cell research.Some U.S. bishops have publicly attacked Obama"s support of abortion rights and embryonic stem cell research, which has fueled anticipation of a meeting between the president and the pope. Most recently, dozens of bishops denounced the University of Notre Dame"s decision to invite Obama to deliver its commencement address and receive an honorary degree. However, L"Osservatore Romano, the Vatican"s daily newspaper, said that Obama"s speech showed that he is looking for common ground on issues related to abortion. Obama also received a positive review from the newspaper after his first 100 days in office. An editorial in the paper said that Obama had not confirmed the "radical" direction on ethical questions he had discussed as a candidate (Simpson, AP/Boston Globe, 6/24).
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Personnel Concepts Readies A Workplace Preparedness Kit As WHO Proclaims H1N1 Flu Pandemic
As A/H1N1 flu cases in Europe and areas outside North America mounted, the World Health Organization (WHO) raised the global threat level to 6, proclaiming the world"s first flu pandemic in 41 years. Personnel Concepts was prepared.
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Study Identifies How Tamoxifen Stimulates Uterine Cell Growth And Cancer
UCSF researchers have identified a new "feed-forward" pathway linking estrogen receptors in the membrane of the uterus to a process that increases local estrogen levels and promotes cell growth.
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Macular Degeneration: The 'See Food' Diet

Current research suggests that a diet high in omega-3 fatty acids may help prevent one of the leading causes of legal blindness among the elderly. The related report by Tuo et al, "A high omega-3 fatty acid diet reduces retinal lesions in a murine model of macular degeneration," appears in the August 2009 issue of the American Journal of Pathology. Age-related macular degeneration (AMD), loss of vision in the center of the visual field (macula) due to retinal damage, is one of the leading causes of legal blindness among the elderly. Approximately 10% of people from 66 to 74 years of age will develop some level of macular degeneration, making it difficult for them to read or even recognize faces. A diet high in omega-3 fatty acids has been found to protect against a variety of diseases including atherosclerosis and Alzheimer"s disease. Retrospective studies have suggested that diets high in fish oil or omega-3 fatty acids may also contribute to protection against AMD. A group led by Dr. Chi-Chao Chan at the National Eye Institute in Bethesda, MD examined the direct effect of omega-3 fatty acids on a mouse model of AMD. A diet with high levels of omega-3 fatty acids resulted in slower lesion progression, with improvement in some lesions. These mice had lower levels of inflammatory molecules and higher levels of anti-inflammatory molecules, which may explain this protective effect. Tuo et al suggest that "a diet enriched in EPA and DHA can ameliorate the progression of retinal lesions in their mouse model of AMD" and that "the results in these mice are in line with the epidemiological studies of AMD risk reduction by long chain n-3 fatty acids." The results "further provide the scientific basis for the application of omega-3 fatty acids and their biologically active derivatives in the prevention and treatment of AMD." In future studies, Dr. Chan and colleagues plan to use this murine model "to evaluate [other] therapies that might delay the development of AMD." Their ongoing projects include the "testing of systematic delivered pharmacochaperones and antioxidative molecules, as well as intraocularly delivered gene therapies." This work was supported by grants from The Intramural Research Program of the National Eye Institute, the National Institutes of Health, and the American Health Assistance Foundation. Tuo J, Ross RJ, Herzlich AA, Shen D, Ding X, Zhou M, Coon SL, Hussein N, Salem Jr N, Chan C-C: A high omega-3 fatty acid diet reduces retinal lesions in a murine model of macular degeneration. Am J Pathol 2009 175: 799-807 Angela Colmone American Journal of Pathology


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