England is on a par with Poland despite the NHS spending three times more on health care.
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Health & Wellness
Cancer survival rates in Britain are among the lowest in Europe, according to the most comprehensive analysis of the issue yet produced.
England is on a par with Poland despite the NHS spending three times more on health care.
England is on a par with Poland despite the NHS spending three times more on health care.
Women who force themselves to stay quiet during marital arguments appear to have a higher risk of death, a new study shows. Depression and irritable bowel syndrome are also more common in these women.
A compound found in broccoli and related vegetables may have more health-boosting tricks up its sleeves, according to a new study led by researchers at the University of California, Berkeley.
Veggie fans can already point to some cancer-fighting properties of 3,3'-diindolylmethane (DIM), a chemical produced from the compound indole-3-carbinol when Brassica vegetables such as broccoli, cabbage and kale are chewed and digested. Animal studies have shown that DIM can actually stop the growth of certain cancer cells.
This new study in mice, published online today (Monday, Aug. 20) in the Journal of Nutritional Biochemistry, shows that DIM may help boost the immune system as well.
Veggie fans can already point to some cancer-fighting properties of 3,3'-diindolylmethane (DIM), a chemical produced from the compound indole-3-carbinol when Brassica vegetables such as broccoli, cabbage and kale are chewed and digested. Animal studies have shown that DIM can actually stop the growth of certain cancer cells.
This new study in mice, published online today (Monday, Aug. 20) in the Journal of Nutritional Biochemistry, shows that DIM may help boost the immune system as well.
Boys like blue, girls like pink and there isn't much anybody can do about it, researchers said on Monday in one of the first studies to show scientifically that there are gender-based colour preferences.
Researchers said these differences may have a basis in evolution in which females developed a preference for reddish colours associated with riper fruit and healthier faces.
Researchers said these differences may have a basis in evolution in which females developed a preference for reddish colours associated with riper fruit and healthier faces.
Paedophiles may have reduced concentrations of nerve cells in key areas of the brain compared to normal people, according to a study published by German researchers.
The study could have significant legal implications, experts say, because it hints at a direct link between brain development and criminal behaviour.
The causes of paedophilia are not understood and even diagnosis is controversial.
The study could have significant legal implications, experts say, because it hints at a direct link between brain development and criminal behaviour.
The causes of paedophilia are not understood and even diagnosis is controversial.
Nicotine administration in humans is known to sharpen attention and to slightly enhance memory. Now scientists, using functional magnetic resonance imaging (MRI), have identified those areas of the brain where nicotine exerts its effects on cognitive skills.
Their findings suggest that nicotine improves attention in smokers by enhancing activation in the posterior cortical and subcortical regions of the brain--areas traditionally associated with visual attention, arousal, and motor activation. This study provides the first evidence that nicotine-induced enhancement of parietal cortex activation is associated with improved attention.
Their findings suggest that nicotine improves attention in smokers by enhancing activation in the posterior cortical and subcortical regions of the brain--areas traditionally associated with visual attention, arousal, and motor activation. This study provides the first evidence that nicotine-induced enhancement of parietal cortex activation is associated with improved attention.
Nicotine may improve the symptoms of depression in people who do not smoke, Duke University Medical Center scientists have discovered.
New research suggests that nicotine treatment protects against the same type of brain damage that occurs in Parkinson's disease. The research was conducted in laboratory animals treated with MPTP, an agent that produces a gradual loss of brain function characteristic of Parkinson's. Experimental animals receiving chronic administration of nicotine over a period of six months had 25 percent less damage from the MPTP treatment than those not receiving nicotine.
Nicotine is a widely seen drug found in tobacco products. It is usually associated with the negative effects of smoking, including the addiction and cravings. However, nicotine can be helpful for people with pathological disease states such as Alzheimer's disease, Parkinson's disease, attention deficit/hyperactivity disorder and schizophrenia. A recent study done here at UVM investigated the cognitive improvements of three groups: smokers, normal volunteers, and contrasts those with trials of nicotinic stimulation in pathological disease states. Chemical receptors for nicotine are found all throughout the central nervous system, and stimulating parts of the brain with nicotinic acid have shown to be vital to memory function. Nicotinic acid is a B vitamin found in yeast, liver, eggs, and other foods and is also known as niacin, or vitamin B3.
Researchers have long been aware that fewer smokers get Alzheimer's and Parkinson's diseases than non-smokers. Up to April l992, of the 17 studies on Alzheimer's and smoking which had been published in peer-reviewed journals, 13 reported a reduced risk for smokers and only four found no difference between smokers and non-smokers. Similar findings have been published on the effect of smoking and Parkinson's disease.
