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Low alcohol consumption is bad for your health in general. Researchers writing in BioMed Central's open access journal Cost Effectiveness and Resource Allocation studied the relationship between alcohol consumption and health to test the current theory which suggests improved health is responsible for the link found between low alcohol consumption and increased wages.
By taking anti-AIDS medicine after a rape, Christina Turner discovered that she had made herself all but uninsurable.
Christina Turner feared that she might have been sexually assaulted after two men slipped her a knockout drug. She thought she was taking proper precautions when her doctor prescribed a month's worth of anti-AIDS medicine.
Only later did she learn that she had made herself all but uninsurable.
Turner had let the men buy her drinks at a bar in Fort Lauderdale. The next thing she knew, she said, she was lying on a roadside with cuts and bruises that indicated she had been raped. She never developed an HIV infection. But months later, when she lost her health insurance and sought new coverage, she ran into a problem.
Turner, 45, who used to be a health insurance underwriter herself, said the insurance companies examined her health records. Even after she explained the assault, the insurers would not sell her a policy because the HIV medication raised too many health questions. They told her they might reconsider in three or more years if she could prove that she was still AIDS-free.
Christina Turner feared that she might have been sexually assaulted after two men slipped her a knockout drug. She thought she was taking proper precautions when her doctor prescribed a month's worth of anti-AIDS medicine.
Only later did she learn that she had made herself all but uninsurable.
Turner had let the men buy her drinks at a bar in Fort Lauderdale. The next thing she knew, she said, she was lying on a roadside with cuts and bruises that indicated she had been raped. She never developed an HIV infection. But months later, when she lost her health insurance and sought new coverage, she ran into a problem.
Turner, 45, who used to be a health insurance underwriter herself, said the insurance companies examined her health records. Even after she explained the assault, the insurers would not sell her a policy because the HIV medication raised too many health questions. They told her they might reconsider in three or more years if she could prove that she was still AIDS-free.
Researchers have discovered that a primitive region of the brain responsible for sensorimotor control also has an important role in regulating emotional responses to threatening situations. This region appears to work in concert with another structure called the amygdala to regulate social and emotional behavior.
Georgetown University Medical Center researchers have recently discovered that activation of a primitive brain region, the deep layers of superior colliculus (DLSC), elicits defensive behaviors such as an exaggerated startle, hypervigilance, cowering, and escape. Researchers say it is possible that a prolonged activation of this defense system may lead to emotional disorders.
Georgetown University Medical Center researchers have recently discovered that activation of a primitive brain region, the deep layers of superior colliculus (DLSC), elicits defensive behaviors such as an exaggerated startle, hypervigilance, cowering, and escape. Researchers say it is possible that a prolonged activation of this defense system may lead to emotional disorders.
There are increasingly precise molecular insights into ways that stress exposure leads to fear and through which fear extinction resolves these fear states. Extinction is generally regarded as new inhibitory learning, but where the inhibition originates from remains to be determined. Gamma-aminobutyric acid (GABA), the primary inhibitory chemical messenger in the brain, seems to be very important to these processes.
Living next to a busy road could increase the risk of memory problems in the elderly, new research has suggested.
A study carried out in Germany on women who had lived at the same address for at least 20 years found those near busy roads were more likely to show signs of mild cognitive impairment, early memory problems that may lead to dementia.
The research published in the journal, Environmental Research, suggests that air pollution from traffic fumes may lead to inflammation in the brain.
A study carried out in Germany on women who had lived at the same address for at least 20 years found those near busy roads were more likely to show signs of mild cognitive impairment, early memory problems that may lead to dementia.
The research published in the journal, Environmental Research, suggests that air pollution from traffic fumes may lead to inflammation in the brain.
Researchers found that mice fed meals similar to those of the original Atkin's Diet had brains five per cent lighter than all the others.
They also found that the hippocampus part of the brain, which is responsible for memory, were less developed in those rodents on the high protein diet.
Scientists say the findings, published in the journal Molecular Neurodegeneration, suggest the ravages of dementia "might be slowed or avoided through healthy eating".
Previous research has discovered Mediterranean-style low-calorie, low-fat diets rich in vegetables, fruits, and fish may delay the onset or slow the progression of Alzheimer's disease.
They also found that the hippocampus part of the brain, which is responsible for memory, were less developed in those rodents on the high protein diet.
Scientists say the findings, published in the journal Molecular Neurodegeneration, suggest the ravages of dementia "might be slowed or avoided through healthy eating".
Previous research has discovered Mediterranean-style low-calorie, low-fat diets rich in vegetables, fruits, and fish may delay the onset or slow the progression of Alzheimer's disease.
For many people the word 'farm' conjures up a pastoral picture of natural harmony: cattle grazing on green pastures, pigs in open pens and chickens moving about in free-range areas. The reality is quite different: chickens and pigs are crammed into buildings where sunshine never enters and germ-laden dust never leaves. Feed lots for cattle are covered with excrement - an ideal breeding ground for pathogens.
Warning: Chemicals in the packaging, surfaces or contents of many products may cause long-term health effects, including cancers of the breast, brain and testicles; lowered sperm counts, early puberty and other reproductive system defects; diabetes; attention deficit disorder, asthma and autism. A decade ago, the government promised to test these chemicals. It still hasn't.
That was the opening message 150 scientists and doctors heard Wednesday at a daylong symposium on children's environmental health at the Milwaukee Art Museum.
Philip J. Landrigan, professor and chairman of preventive medicine at Mount Sinai School of Medicine in New York City, outlined the challenges facing those working to combat the rise of birth defects, asthma, neuro-developmental disorders and other major diseases of children in the United States and other industrial nations.
"The environment is a powerful determinant of human health, and there's no group more vulnerable or susceptible to adverse influences in the environment than kids," Landrigan said, explaining that children experience greater exposure to chemicals pound-for-pound than adults.
© Unknown
Narration: It begins as a phone call - and then a meeting - usually late at night.
A corporation has a problem and they need Dr John Clarke's help. They need a psychopath- buster.
Dr John Clarke: The common misconception with psychopaths is that they're all violent extreme kind of criminals. The majority of them are living and working around us in jobs psychologically destroying the people that they work with.
© iStockphotoPsychopaths are usually egocentric and often experience little guilt or remorse for their actions
He hunts down people who have escaped justice and then kills them. Quirky, charming but often murderously violent Dexter's character oscillates between normality and controlled psychopathic fury.
But does Dexter represent the typical psychopathic serial killer? For that matter do psychopaths really exist or are they, as some psychologists believe, simply a media and writers' beat-up, a condition that has never been scientifically established?
While I am sceptical about many psychological categorisations and believe that it is always difficult to pigeon-hole humans into neat diagnostic packages, there is a great deal of evidence that psychopaths really do exist.
