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LSUHSC Research On How Like Cell Receptor Systems Determine Very Different Functions, Supported By Grant
Andy Catling, PhD, Associate Professor in the Department of Pharmacology and the Stanley S. Scott Cancer Center at LSU Health Sciences Center New Orleans, has been awarded a $177, 500 supplement to his RO1 grant by the National Institute of General Medical Sciences to support his research on the mechanism by which seemingly similar cell receptor systems determine quite different functions influenced by hormones and drugs.
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Breakthrough In The Quantum Control Of Light Could Impact Drug Design
Researchers at UC Santa Barbara have recently demonstrated a breakthrough in the quantum control of photons, the energy quanta of light. This is a significant result in quantum computation, and could eventually have implications in banking, drug design, and other applications.
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'Complacency,' 'Stigma' Hindering Efforts To Reduce HIV/AIDS In Black Communities, Opinion Piece Says
"Nearly 30 years after the discovery of HIV and AIDS, the epidemic is still ravaging black neighborhoods in Baltimore and across the nation," Kevin Fenton -- director of CDC"s National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention -- writes in a Baltimore Sun opinion piece. Fenton writes that "complacency about HIV and the continued stigma associated with the disease are hindering progress by preventing too many African-Americans from seeking either HIV testing and treatment or support from their friends and family," adding that "this is a challenge that can be overcome."According to Fenton, the Obama administration last month "took an important step in confronting the United States" HIV epidemic" when CDC and White House officials announced a five-year campaign called Act Against AIDS, which is "designed to refocus the nation"s attention on the HIV crisis here at home." Fenton notes that 14 black civic organizations -- including the NAACP, the National Urban League, the Southern Christian Leadership Conference and the National Council of Negro Women -- are "joining the CDC to increase knowledge, awareness and action within black communities across the country." He adds that the campaign "will harness the strength and reach of these organizations by enhancing their ability to make HIV prevention a core component of their daily activities." "By raising the visibility of HIV and AIDS, the new campaign also aims to confront and overcome the fear and stigma that help keep HIV alive in black communities," Fenton says. He adds that he has "been encouraged in recent years to see black leaders, including black faith leaders, speak out more openly across the nation about the need to confront HIV and the stigma that persists surrounding this disease." Fenton writes that "[e]nding this epidemic will require not only frank and difficult discussions about HIV but also a shared sense of responsibility and commitment," concluding, "All of us can and must be part of the solution" (Fenton, Baltimore Sun, 5/27).
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An Open Letter To The Health Minister From An Outback GP, Australia

An Alice Springs doctor has urged the Federal Government to overhaul Medicare to remove disincentives for General Practitioners to conduct longer consultations with patients. An open letter from Dr Susan Wearne to the Federal Minister for Health, the Hon. Nicola Roxon MP, is published in this year"s General Practice edition of the Medical Journal of Australia. Dr Wearne said Medicare effectively discourages GPs from spending the time with patients needed to obtain comprehensive histories and carry out thorough examinations. "To maximise the lower generalist income I am entitled to as a GP, I should conduct many consultations that last just over five minutes," Dr Wearne wrote. "However, taking a longer history and performing a focused physical examination (neither possible within six minutes) significantly increases my chances of weighing the multitude of factors that might contribute to a diagnosis or problem identification without recourse to expensive investigations." Dr Wearne urged Ms Roxon to value the role of generalist doctors, reconsider advice that a seven-tier Rebate structure should be established (which creates a more consistent rebate per minute of the consultation, removing incentives towards consultations of just over 5 minutes) and use holistic cost-benefit analysis to inform health policy. She said fewer long GP consultations might appear to achieve lower costs for Medicare in the short-term but could have hidden longer-term costs. GP Week runs from 20-26 July. The Medical Journal of Australia is a publication of the Australian Medical Association. The statements or opinions that are expressed in the MJA reflect the views of the authors and do not represent the official policy of the AMA unless that is so stated. Australian Medical Association


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