Daily non-political popular news in brief.
Link found between teens’ stress levels and acne severity
03-05-2007 · EurekAlert!The largest study ever conducted on acne and stress reveals that teenagers who were under high levels of stress were 23 percent more likely to have increased acne severity, according to researchers from Wake Forest University School of Medicine and colleagues.
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Keywords: link, teens, stress, levels, acne, severity, teen, level
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- Low level of neuronal receptor linked to mild cognitive impairment and Alzheimer's disease
09-04-2007 · EurekAlert!
Results of a new study indicate a strong link between the loss of the neuronal receptor LR11and onset of mild cognitive impairment (MCI), often a harbinger of Alzheimer's disease. The findings also show that levels of LR11 in the brain tissue reflect the severity of cognitive impairment and may predict which individuals will progress to Alzheimer's disease.
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- Treating diabetes during pregnancy can break link to childhood obesity
08-28-2007 · EurekAlert!
New Kaiser Permanente study shows treating gestational diabetes can break the link to childhood obesity. The largest study of its kind, this research shows that childhood obesity risk rises with a pregnant woman's blood sugar level and untreated gestational diabetes doubles a child's risk of obesity. Authors looked at 20,000 mothers and children, and found treating gestational diabetes lowers the child's risk of obesity to same level of a mother with normal blood sugar levels.
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- Research suggests mechanism for acne drug's link to depression
11-12-2007 · University of Bath
New research id the Department of Pharmacy & Pharmacology has found that a drug used to treat severe forms of acne reduces the availability of the chemical serotonin, low levels of which have been linked to aggression and clinical depression.
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- Scientists can predict psychotic illness in up to 80 percent of high-risk youth
01-07-2008 · EurekAlert!
Which at-risk teens will cross the line from having risk factors for psychosis to actually developing a psychotic illness? Researchers have improved the ability to predict who will cross the threshhold from 35 percent accuracy to 65-80 percent accuracy, based on the specific combinations of risk factors a teen has. This level of accuracy is comparable to that for major medical diseases, like diabetes.
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- Built-in exercise monitor predicts fitness
12-18-2007 · EurekAlert!
A series of studies over the last two years, culminating in three academic papers in the past two months, has shown a consistently close correlation between actual and perceived exertion in people of all levels of fitness. The team has found that an individual's own sense of how hard he or she is working corresponds exactly with actual level of exertion, measured by heart-rate and oxygen uptake.
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- U of MN researchers link early brain development to adult-onset neurodegenerative disease
11-16-2006 · EurekAlert!
Researchers at the University of Minnesota's Institute for Human Genetics have shown for the first time that the severity of an adult neurodegenerative disease is tied to how well the brain developed shortly after birth.
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- Sleep quantity affects morning testosterone levels in older men
04-01-2007 · EurekAlert!
The testosterone levels of healthy men decline as they get older. As sleep quality and quantity typically decrease with age, objectively measured differences in the amount of sleep a healthy older man gets can affect his level of testosterone in the morning.
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- Boston College profs study oxidative stress subcellular to discover its role in diseases
09-14-2007 · EurekAlert!
An interdisciplinary team of scientists from Boston College has found a means to discover more about what role oxidative stress plays in the development of diseases by studying it at the subcellular level. Oxidative stress is known to underlie many human diseases including atherosclerosis, Parkinson's disease and Alzheimer's disease.
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- Low dose of serotonin-acting chemical improves blood sugar tolerance
11-06-2007 · EurekAlert!
An appetite-suppressing chemical also improves glucose tolerance and lowers insulin levels in obese and diabetic mice, researchers report in the November issue of Cell Metabolism, a publication of Cell Press. Importantly, the researchers found, those effects of the drug occurred at a low dose that had no influence on feeding behavior, body weight, activity level, or energy expenditure.
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- Panic attacks are linked to poor outcomes for diabetic patients, Group Health study finds
11-20-2006 · EurekAlert!
There is a strong link between panic episodes and increased complications from diabetes, according to a study conducted at Group Health Cooperative, a Seattle-based health system. The work appears in the November issue of General Hospital Psychiatry.Of the 4,385 patients surveyed, 193 reported experiencing recent episodes of panic. Panic episodes were associated with higher blood sugar levels, increased diabetic complications and symptoms, greater disability and lower self-rated health and functioning.
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