Here are some of a latest health and medical news developments, compiled by a editors of HealthDay:
Clot After Long Flight May Have Killed Rapper Heavy D
The Los Angeles County coroner's bureau says that a genocide final month of swat musician Heavy D during age 44 was caused by a clot in his lung that likely shaped during a prolonged moody from London to L.A., a Los Angeles Times reports.
The condition, rigourously called pulmonary embolism, can arise when a clot forms in a legs during prolonged durations of inactivity. The clot can then transport to a lungs where it can infer fatal if not treated right away.
The swat star, whose genuine name was Dwight Arrington Myers, collapsed outside his home in Beverly Hills on Nov. 8 and died after during Cedars-Sinai Medical Center.
Speaking with a Times, Dr. Matthew Butteri, an internist during UC Irvine Medical Center, pronounced a pulmonary embolism is "the homogeneous of a heart attack. Just like when we have a blockage in your coronary arteries and we have a heart attack. Well, this is an infringement in your lungs, so it's unequivocally a lung conflict since a blood clot is preventing removing oxygen to vicious lung tissue." He endorsed that people take brief walks or perform in-flight exercises while on long-haul flights, to revoke their risk.
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No Link Between HPV Vaccine, Promiscuity for Girls: Study
A new consult appears to bonus a idea that receiving a vaccine against a tellurian papillomavirus (HPV) will lift rates of promiscuity among girls aged 15 to 19.
The vaccine is meant to opposite strains of intimately transmitted HPV that are suspicion to be obliged for many cases of cervical cancer. But some have disturbed that a shot competence inspire immature girls to turn sexually active.
The new survey, published in a Jan emanate of The American Journal of Preventive Medicine, found no such link, The New York Times reported. The investigate also found that intimately active girls who'd received a shot were also some-more approaching to consistently use condoms compared to unvaccinated intimately active girls.
"This is all rough data, though it shows no organisation between HPV vaccination and passionate risk," lead author Nicole C. Liddon of a U.S. Centers for Disease Control and Prevention told a Times. "So it should to some grade lessen any concerns that HPV vaccination would lead to increasing passionate activity," she said.
According to a report, by a finish of 2008, 30 percent of females ages 15 to 19, and 16 percent of females ages 20 to 24 had gotten during slightest one dose of a HPV vaccine.
2nd Study Linking Retrovirus to Chronic Fatigue Syndrome Is Retracted
Yet another investigate joining retroviral infections to ongoing tired syndrome has been called into question, with a commentary of a 2010 investigate retracted on Monday.
Last week, a investigate published in Science a year progressing was retracted by a editors of that journal. That investigate found a probable association between a illness and a rodent leukemia retrovirus famous as XMRV. This second study, published in a Proceedings of a National Academy of Sciences, was cold by a authors, according to The New York Times.
Although a 2010 investigate had reliable a commentary of a 2009 research, other scientists had been incompetent to arrive during a same conclusion. Some had pronounced that laboratory materials were infested during a march of their work.
Respected researchers from a U.S. Food and Drug Administration, a U.S. National Institutes of Health (NIH) and Harvard Medical School were all concerned in a 2010 study. Randy Schekman, former editor-in-chief of PNAS, told a Times that a biography had been "encouraging" a authors to recur their commentary in light of subsequent research.
In a retraction, a authors wrote, "It is a stream perspective that a association of murine gamma retroviruses with [chronic tired syndrome] has not withstood a exam of time or of eccentric corroboration and that this organisation is now tenuous."
Meanwhile, formula approaching in Mar from a large-scale NIH investigate should assistance confirm definitively either ongoing tired syndrome is related to these retroviruses, a Times reported.
News referensi http://news.yahoo.com/health-highlights-dec-28-2011-140406616.html
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