stress

ummaries of these studies’ findings follow:Stress during pregnancy may put baby girls at later risk for fibromyalgiaNew research suggests girls who were born following pregnancies that were encumbered by stressful life events may be at greater risk for developing fibromyalgia later in life. While little is known about the causes of fibromyalgia, a condition affecting mostly women and characterized by extreme fatigue and widespread muscle pain, the studies led by Dirk Hellhammer, Ph

he stress molecules that were measured during the study are secreted by the body as a normal response to stress. But continuous high blood levels of these chemicals increase vulnerability to illness due to inflammation and oxidative stress

New scientific evidence shows that black tea has an effect on stress hormone levels in the body. See also:Health & MedicineAlternative MedicineNutritionMind & BrainAlcoholismStressPlants & AnimalsFoodBeer and WineReferenceHealth benefits of teaHerbal teaWhite teaGreen teaThe study, published in the journal Psychopharmacology, found that people who drank tea were able to de-stress more quickly than those who drank a fake tea substitute.

Pablo Nepomnaschy and a group of University of Michigan researchers measured the cortisol levels---a stress induced hormone---in urine samples taken three times weekly for a year from 61women in a rural Guatemalan community. Nepomnaschy conducted the fieldwork while he was a doctoral student at U-M both at the Anthropology Department and the School of Natural Resources and Environment.

A new study by Eric Olsen and his colleagues at the University of Texas Southwestern Medical Center, Dallas, has now revealed a unique role for MEF2D in regulating the pathological cardiac response to stress in adult mouse hearts.The researchers generated mice deficient in MEF2D, and found that hearts from these mice exhibited blunted responses to cardiac stress.

There are a number pathways through which stress might influence immune function, they say. These include biological links, such as nerves connecting the brain and the immune system, and stress-elicited release of hormones from the brain that alter the functions of immune cells.

The research explores the role played by the protein CHIP in the cell's response to stress. The Patterson laboratory cloned the protein in 1999.

A groundbreaking study led by Northwestern University researchers has demonstrated that a protein called alphaB-crystallin, which normally protects cells from stress damage, triggers events that may cause breast cancer when overactive. See also:Health & MedicineBreast CancerCancerWomen's HealthBrain TumorLung CancerProstate CancerReferenceMetastasisBreast reconstructionBRCA1ColostrumBreast cancer is the most common cancer in women and is responsible for over 400,000 deaths annually in women throughout the world.

Scientists recommend that alcoholics avoid excessive stress -- both physical and psychological -- during early abstinence. See also:Health & MedicineFitnessMental Health ResearchAlternative MedicineMind & BrainAlcoholismAddictionStressReferenceStress (medicine)Sleep deprivationAnterior pituitaryHypothalamusThe hypothalamic-pituitary-adrenal (HPA) axis is a hormonal system that defends against stress, starvation and illnesses.

t also included factors that might influence or be linked with a child's reactions to stress and coping mechanisms, including maternal depression, parental education levels, their social class, and smoking habits.When the children were 10 years old, their teachers were also asked to rate the anxiety of their pupils on a scale of zero to 50, while parents were interviewed about major family disruption, including divorce or separation, which had occurred when their child was between 5 and 10 years of age

he researchers also found, however, that the women's levels of the stress hormones cortisol, norepinephrine (formerly adrenalin) and 1,25 hydroxyvitamin D3 were two to three times higher than they were after the women had given birth. All three hormones are produced to help the body respond to a stress.

Unexpected stress doesn't allow children and their parents to make much use of coping mechanisms. Nevertheless, Kennedy and Janet D.

The findings suggest that managing stress and reducing certain medications prescribed for the elderly could slow down the progression of this devastating disease.See also:Health & MedicineAlzheimer's ResearchMental Health ResearchChronic IllnessMind & BrainAlzheimer'sDementiaMental HealthReferenceAmyloidDementia with Lewy bodiesHuntington's diseaseHeat shock proteinIn a study with genetically modified mice, Frank LaFerla, professor of neurobiology and behavior, and a team of UCI researchers found that when young animals were injected for just seven days with dexamethasone, a glucocorticoid similar to the body’s stress hormones, the levels of the protein beta-amyloid in the brain increased by 60 percent.

Participants answered questions concerning their psychological distress, based on a scale measuring well-being, and their history of major depressive disorder. During the course of the study, 595 participants suffered a stroke and 28 percent of these strokes were fatal

Researchers studied 38 5- to 7-year-old rhesus monkeys born to mothers who either drank a moderate dose of alcohol every day during their pregnancies, were exposed to a mild 10-minute stressor during their pregnancies, drank a moderate amount of alcohol and were exposed to the stressor during their pregnancies, or were undisturbed while they were pregnant. A moderate dose of alcohol for the monkeys was defined as the equivalent of two drinks a day for a human

If oxygen levels fall, the gene's activity increases.The researchers found that when animals were stressed, expression of the gene increased, presumably to help make more nitric oxide.

Recent NICE guidelines recommend cognitive behaviour therapy as a treatment of choice (alone or in conjunction with drugs) for post-traumatic stress disorder. However, this recommendation is largely based on trials focusing on non-terrorism related traumatic events, such as road traffic crashes and rape.

Concerns have been raised about the health impact of military deployment. Studies have estimated as many as 30% of Vietnam War veterans developed post-traumatic stress disorder at some point following the war and, among 1991 Gulf War veterans, as many as 10% were reported to have post-traumatic stress disorder symptoms years after returning from deployment

The inherited nature of early heart disease may be largely due to the family transmission of psychosocial and emotional distress, and specifically anger in males, says lead author Mark W. Ketterer, Ph

Williams answers the question: 'How Does Stress Affect My Heart Problem?'Answer: There has been an awful lot of research documenting that if you already have heart disease -- if you already had a heart attack or have been diagnosed with heart disease by angiography or other tests -- that stress puts you at a higher risk for having some bad events happen to you.RelatedABC News OnCall+ Heart Disease CenterGet Your Specific Questions AnsweredPeople who've had a heart attack, who have low levels of social support, are more likely to die in the next few years.