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Prostate Cancer Patient Receives First RapidArc Radiotherapy Treatment At Major Danish Hospital
A leading Danish cancer hospital has treated its first patient using RapidArc(R) radiotherapy after installing eight advanced radiotherapy treatment machines from Varian Medical Systems (NYSE: VAR) of Palo Alto, California. Herlev Hospital, to the north-west of Copenhagen, delivered the fast and efficient RapidArc treatment to a prostate cancer patient using a Clinac(R) iX linear accelerator.
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PAHO Board To Discuss 'Revolving Fund' Vaccine System
PAHO"s board this week is set to discuss "a long-standing system that makes vaccines affordable to middle-income Latin American countries" because of growing concerns that the policy "deters manufacturers from offering deeper discounts on such products to the world"s least developed countries," the Financial Times reports.
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Recognizing 'Intoxication'
One well-known and often deadly consequence of alcohol intoxication is impaired driving. Yet still today, it is difficult for even trained observers to fully identify "intoxication," given that so many factors contribute to it. This review examines the very definition of intoxication, as well as methods designed to prevent impaired driving.
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Study Examines Gender Differences In Immune System's Response To HIV

New research showing that "a receptor molecule involved in the recognition of HIV-1 responds to the virus differently in women than in men," might "explain why HIV infection progresses faster to AIDS in women than in men with similar viral loads," the HealthDay/Greenville Daily Reflector reports. The study was conducted by researchers at the Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University and will be published in an upcoming issue of the journal Nature Medicine. Study authors also note that during the early stages of infection, women tend to have a stronger immune response to HIV than men, but then progress to AIDS more quickly. The different immune system response "then leads to differences in chronic T-cell activation, a known activator of disease progression, according to the researchers," the article states (7/13). Researcher Marcus Altfeld said the findings raise new questions about how sex hormones affect HIV in the body. "Focusing on immune activation separately from viral replication might give us new therapeutic approaches" to treating HIV, he added (AFP/Google News, 7/13). This information was reprinted from dailyreports.kff.org with kind permission from the Henry J. Kaiser Family Foundation. You can view the entire Kaiser Daily U.S. HIV/AIDS Report, search the archives and sign up for email delivery at dailyreports.kff.org. © Henry J. Kaiser Family Foundation. All rights reserved.


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