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The Possible Roles Of Solar Ultraviolet-B Radiation And Vitamin D In Reducing Case-Fatality Rates From The 1918-1919 Influenza Pandemic In EU
An estimated 675,000 Americans died from the A/H1N1 pandemic influenza in the United States in 1918-1919. Many of these deaths were from ensueing bacterial pneumonia rather than directly from the viral infection. The United States Public Health Service conducted surveys in twelve cities and rural areas of the country in late 1918 to early 1919 to determine the case-fatality rate in each city or area. Case-fatality rates varied from 0.78 deaths/100 cases in San Antonio, Texas to 3.14 deaths/100 cases in New London, Connecticut. The strong variation with location suggested that solar ultraviolet-B (UVB) irradiance, through production of vitamin D, reduced the risk of death following infection by this pandemic influenza.
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Planned Parenthood Of Alaska, Teacher File Suit To Block Parental Notification Initiative
Planned Parenthood of Alaska and an Anchorage high school teacher filed a lawsuit in Anchorage Superior Court on Friday to block a voter initiative that would make it illegal for minors younger than age 18 to obtain abortion services without parental notification, the Anchorage Daily News reports. Supporters of the initiative, which was certified on July 2, must gather nearly 33,000 signatures in order for it to be put on the ballot in August 2010.The lawsuit claims that the initiative should not have been certified because of what the newspaper termed "legal technicalities" and because the ballot description of its impact is misleading. According to legal documents filed by Planned Parenthood and teacher Susan Wingrove, the language of the initiative indicates that minor changes would be made to an existing law "rather than making clear that the initiative is abolishing rights currently afforded to the citizens of Alaska who are minors." They also claim that the initiative does not make it clear that violations of the law would be a felony and that it would be the responsibility of the physician to inform parents.Previous attempts to enact parental notification and consent laws have failed in Alaska. The Alaska Parental Consent Act, which was approved in 1997, said that parental notification or approval from a judge was necessary before a minor could obtain an abortion. Legal challenges prevented the act from going into effect, and the Alaska Supreme Court in 2007 ruled that the law was unconstitutional. In addition, a bill that would have required girls younger than age 17 to notify a parent failed to make it through the state Legislature this year.Former Lt. Gov. Loren Leman (R), a supporter of the new initiative, called Planned Parenthood of Alaska and the teacher "desperate," adding that they "would deny the people of Alaska the opportunity to participate in the initiative process" (Holland, Anchorage Daily News, 7/31).
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Prostate Cancer-Derived Urine Exosomes: A Novel Approach To Biomarkers For Prostate Cancer
UroToday.com - In the online edition of the British Journal of Cancer, Dr. J. Nilsson and an international team of investigators report on a new biomarker methodology for prostate cancer (CaP). The authors explain that prostatic secretions contain two types of microvesicles; prostasomes (150-500nm) are produced by prostatic ductal epithelial cells that are a normal component of seminal fluid and participate in male fertility and exosomes which are specialized nanovesicles (30-100nm) with cup-shaped morphology and are actively secreted by normal and tumor cells.
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Reluctancy In Canadian Men To Consult Mental Health Services

Between 20 and 70 percent of Canadians affected by mental illness shun medical treatment. Such avoidance of services provided by doctors and psychologists is particularly acute among men, according to a recent study published in the Journal of Behavioral Health Services & Research. In Canada, less than 10 percent of the population utilizes mental health services for problems ranging from depression to schizophrenia. But this number isn"t representative of the real number of people suffering from mental illness, according study author Aline Drapeau, a researcher at the Universitçİ de Montrçİal"s Department of Psychiatry and Centre de recherche Fernand-Seguin of the Louis-H. Lafontaine Hospital. According to data from the Statistics Canada Canadian Community Health Survey, women are 1.5 times more likely than men to turn to psychiatric services, twice as likely to consult a psychologist and 2.5 times more likely to turn to a general practitioner. While these numbers might suggest that more women suffer from mental illness, Drapeau disagrees. "In comparable circumstances, women consult more often than men," she says. The discrepancy, says Drapeau, shows how men and women do not perceive symptoms in the same way as programmed in their social anchorages. "Social anchorages is an enculturation mechanism by which a person learns his or her social roles," says Drapeau. "Men and women don"t always have the same cultural reference points because socially acceptable attitudes and behaviors can vary for both sexes." For instance, parental obligations aren"t perceived equally in the workplace. For women, it is perceived as positive to attend to maternal duties. For men, forgoing work to take care of the kids is perceived more negatively. The same parallels exist in mental health. "If mental disease is seen in a negative light in the workplace, a man will be more reluctant than a woman to use the services available to treat their disease," says Drapeau. Other factors, such as tight finances or even type of employment, can influence whether men use mental health services. But the root of the problem, Drapeau stresses, is that men have greater difficulty acknowledging and accepting their symptoms. Sylvain-Jacques Desjardins University of Montreal


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