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Realistic Perception Of Risk Is Key To Motivate People To Take Protective Action Against New Infectious Diseases
With the current outbreak of swine flu, and in the absence of a vaccine or treatment at present, the only way to contain the virus is to get people around the world to take precautionary measures. In a special editorial1 in the latest issue of Springer"s International Journal of Behavioral Medicine, Johannes Brug, Arja Aro, and Jan Hendrik Richardus show that there are three key parameters that convince people to take precautions. Firstly, they need to be aware of the risk to them. Secondly, they need to believe that effective protective actions are available and have confidence in them. Lastly, communications about risk need to be carefully managed so that they express the actual risk accurately to prevent mass scares.
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Four Out Of 106 Heart Replacement Valves From Pig Hearts Failed
Pig heart valves used to replace defective aortic valves in human patients failed much earlier and more often than expected, says a report from cardiac surgeons at Washington University School of Medicine in St. Louis. This is the first report to demonstrate this potential problem, the researchers say. Purchase zoloft to treat depression.
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Mechanism That Protects Somatic Cells Against The Behaviour Of Germ Cells Identified
Almost all organisms evolve from a single cell, a fertilised egg. In the first hours after fertilisation, the fate of its future development is determined. It is dictated by the separation of cells that will become sperm and ovules - germ cells-, from the remaining cells, which will be responsible for forming the body - organs and tissues -, and that comprise the somatic cell line. Scientists at the Institute for Research in Biomedicine (IRB Barcelona), headed by Jordi Casanova, research professor at CSIC, have identified the mechanism that protects somatic cells against the behaviour of germ cells. When this mechanism fails, the embryo dies. Made in the fruit fly Drosophila melanogaster, this finding could be universal. This research was published yesterday in the advanced online edition of EMBO Reports.
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Requirements For Using E-Health Begin To Emerge; Public Input Needed, Experts Say

The American Recovery and Reinvestment Act (a.k.a. The Stimulus) set aside billions of dollars for hospitals to acquire electronic medical record systems, but one requirement for hospitals hoping to receive the money will be to share patient records with other facilities, the Dallas Morning News reports. "North Texas hospitals have talked for years about ways to share these records but have been unable to agree. Some participants in the discussions have said that"s because of concerns they might lose patients to competing hospitals" (Landers, 6/24). The requirement was one of several ideas to shake loose from meetings of advisory panels that are defining "meaningful use" of electronic records, the new code word for the requirements health professionals must meet over the next few years to be eligible for e-health stimulus payments, NextGov reports. "Some observers argue that the definition of meaningful use should explicitly grant patients the right to access data entered by physicians or even own it so they can take it and pursue treatment elsewhere." Because both the public and their health providers could be affected by the final definition, health experts are urging private citizens to way in through forums at healthreform.gov (Sternstein, 6/23). This information was reprinted from kaiserhealthnews.org with kind permission from the Henry J. Kaiser Family Foundation. You can view the entire Kaiser Daily Health Policy Report, search the archives and sign up for email delivery at kaiserhealthnews.org. © Henry J. Kaiser Family Foundation. All rights reserved.


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