Health & Wellness
Sun, 03 Feb 2008 15:30 CST
High blood pressure may be one of the top killers in the country, but you'd never know it by the way we're behaving, say scientists attending the annual congress of the Society for Critical Care Medicine (SCCM).
"Research shows that some 73 million people in the U.S. have high blood pressure, yet many of them don't even know it. And among those that do, a large number are not taking the medications they need to control it," says Dr. Christopher Granger, a cardiologist at Duke University Medical Center.
"We've discovered that these patients are getting highly variable treatment. Moreover, we also found out that we aren't doing a very good job following up with these folks once they leave the hospital," he adds.
Association for Psychological Science
Sun, 03 Feb 2008 10:22 CST
Time and again, research has demonstrated the power of an individual's self-fulfilling prophecies if you envision yourself tripping as you walk across a stage, you will be more likely to stumble and fall. New evidence suggests that previous studies have underestimated not only the effect of our own negative prophecies, but also the power of others' false beliefs in promoting negative outcomes.
When two or more people have similar false beliefs about another person, it's possible this could influence the person's behavior. Researchers Stephanie Madon, Max Guyll, Richard Spoth, and Jennifer Willard, all at Iowa State University, examined this phenomenon to see how much influence those collective beliefs have in determining a positive or negative reality.
The Herald Tribune
Sun, 13 Jan 2008 00:00 CST
Which of the following people would you say is the most admirable: Mother Teresa, Bill Gates or Norman Borlaug? And which do you think is the least admirable? For most people, it's an easy question. Mother Teresa, famous for ministering to the poor in Calcutta, has been beatified by the Vatican, awarded the Nobel Peace Prize and ranked in an American poll as the most admired person of the 20th century. Bill Gates, infamous for giving us the Microsoft dancing paper clip and the blue screen of death, has been decapitated in effigy in "I Hate Gates" Web sites and hit with a pie in the face. As for Norman Borlaug . . . who the heck is Norman Borlaug?
Yet a deeper look might lead you to rethink your answers. Borlaug, father of the "Green Revolution" that used agricultural science to reduce world hunger, has been credited with saving a billion lives, more than anyone else in history. Gates, in deciding what to do with his fortune, crunched the numbers and determined that he could alleviate the most misery by fighting everyday scourges in the developing world like malaria, diarrhea and parasites. Mother Teresa, for her part, extolled the virtue of suffering and ran her well-financed missions accordingly: their sick patrons were offered plenty of prayer but harsh conditions, few analgesics and dangerously primitive medical care.
Sat, 02 Feb 2008 18:10 CST
The chemical industry has helped fortify our homes against microbial invasion. But is our fear of germs making us even sicker?
The "vomiting virus
" now sweeping across Britain may be headed our way. At the same time, San Francisco is being hit with a new strain of the nasty bacterium known as MRSA (methicillin resistant Staphylococcus aureus) -- this one responsible for "flesh-eating pneumonia
Meanwhile, four patients were recently isolated in the University of Maryland Medical Center, infected with a multidrug resistant bacterium called Acinetobacter baumannii, which has attacked a number of Afghanistan war veterans. As one doctor said of the that bug, "When these people get infected ... you sort of say this is the last straw
Those new menaces, and more, are joining the usual biological villains that lurk everywhere in midwinter.
Even more than in past years, we're turning to the chemical industry for help in fortifying the American home against microbial invasion. Few go as far as Jacques Niemand, a reclusive Briton who was killed last May by fumes rising from vast quantities of disinfectant that he kept in open buckets around his house to ward off infection. But lower-intensity chemical warfare on our invisible housemates is in full swing.
Sat, 02 Feb 2008 17:34 CST
A mysterious fever has been spreading in the Erathna area in Kuruwita for few days, medical sources said.
According to the sources at Erathna hospital, large number of patients has been admitted to the hospital with similar symptoms of high fever, headache and joint pains.
Sat, 02 Feb 2008 15:43 CST
A new variety of onion developed by scientists in New Zealand will make every chef forget about tears, and chopping onions is set to become a delight, local media said on Friday.
"What we have here is onions, which when you cut them they won't make you cry," Colin Eady, a senior scientist, was cited by TVNZ as saying.
Fri, 01 Feb 2008 22:26 CST
Washington - Government regulators said Friday the connection between Pfizer's anti-smoking drug Chantix and serious psychiatric problems is "increasingly likely."
Sat, 01 Dec 2007 20:41 CST
In Africa, Malaria Kills A Million Children A Year. So What's The Remedy? New Drug Cocktails? Free Bed Nets? Community Education? A Breakthrough Vaccine? A Return To DDT? Or All Of The Above?
Fri, 01 Feb 2008 16:48 CST
New research from Vanderbilt University shows for the first time that the brain processes aggression as a reward - much like sex, food and drugs - offering insights into our propensity to fight and our fascination with violent sports like boxing and football.
The University of Adelaide
Thu, 31 Jan 2008 17:42 CST
University of Adelaide geneticist Dr Jozef Gecz and a team of Belgium and UK scientists have achieved a major breakthrough in discovering the causes of intellectual disability.
Dr Gecz, a senior researcher who is based at the Women's and Children's Hospital in Adelaide, has collaborated with an international research team to reveal that various mutations of a small part of the X chromosome lead to mental retardation.