stress

See also:Health & MedicineHeart DiseaseStroke PreventionMental Health ResearchMind & BrainMental HealthStrokeDepressionReferenceCoronary heart diseaseHigh density lipoproteinHealth benefits of teaBlood pressureThe study of 901 Finnish men found that those with the most extreme blood pressure responses on a mental stress test had the thickest blockages from atherosclerosis in their carotid arteries, the vessels that feed blood to the brain. The association was strongest among men younger than 55.

Shedding new light on the biology of violence, a Penn State-led team has found evidence, for the first time, in pregnant teens that lower concentrations of a stress hormone in the blood are linked to greater numbers of depression and conduct disorder symptoms. See also:Health & MedicinePregnancy and ChildbirthMental Health ResearchTeen HealthMind & BrainDepressionMental HealthPsychiatryReferenceEndocrine systemPituitary glandAppetiteAnterior pituitaryDr.

See also:Health & MedicineCancerLung CancerColon CancerPlants & AnimalsLife SciencesSoil TypesGeneticsReferenceTumor suppressor geneSenescenceBRCA2Heat shock proteinThe discovery by a research team at the University of California, Santa Barbara provides scientists with a new means for identifying novel anti-cancer drugs and may lead to a better understanding of the effects of stress on longevity. It will make it possible to search for more potent and less harmful drugs that prevent or eliminate cancer using simple, easily cultured worms.

But high stress may put women at risk of other serious illnesses warn the researchers, a team from Denmark.The findings follow an eighteen year study of over 6,500 womenin Copenhagen.

Chair of the Department of Psychiatry and founding Director of the Center for Traumatic Stress at Hadassah University Hospital in Jerusalem, studied 248 adults with early symptoms of post-traumatic stress disorder (PTSD) following a traumatic event that had occurred no more than four weeks earlier. His goal was to determine which forms of treatment given soon after the traumatic event can prevent the development of chronic PTSD.

Scientists have successfully exploited the oxidative stress common in cancer cells to preferentially kill malignant cells. This approach has the therapeutic advantage of selectively targeting cancer cells while exhibiting minimal toxicity in normal cells.

For the study, postmenopausal female monkeys were placed in groups so they would naturally establish a social hierarchy from dominant to subordinate. Previous research has shown that subordinate monkeys have increased heart rates, more of the stress hormone cortisol and more cardiovascular disease.

Monkeys that were socially stressed - because they were in subordinate roles in their group - produced reduced amounts of the hormone estrogen. In women, the estrogen produced before menopause helps protect against heart disease and osteoporosis.

Stress at work has been linked with heart disease, but the biological processes were unclear. This study provides new evidence for the biological plausibility of the link between work stress and heart disease.

Chronic stress can intensify inflammation and increase a person's risk for developing central nervous system infections, neurodegenerative diseases, like multiple sclerosis (MS), and other inflammatory diseases, say researchers presenting at the 115th Annual Convention of the American Psychological Association (APA). See also:Health & MedicineImmune SystemMental Health ResearchWorkplace HealthMind & BrainStressAnxietyMental HealthReferenceHeat shock proteinInflammationImmune systemHealth benefits of teaThese researchers have demonstrated for the first time that stress-related increases in central nervous system inflammation are behind the adverse effects of stress in an animal model of MS

To learn more about the effects of antioxidants on postprandial, or after-meal, oxidative stress, Prior and co-investigators collaborated in four clinical studies with healthy female volunteers.The scientists found that the antioxidant capacity of volunteers' blood plasma samples declined after eating a test meal that lacked antioxidants.

In the study, the scientists adjusted the normal cycle of light and dark that the pregnant mice were accustomed to for half of the mice, subjecting them to a mild level of stress. Then the researchers exposed the brains of the developing fetuses to injury.

his is the first time research into a condition known as "idiopathic pulmonary haemosiderosis" has investigated the role of 'oxidative stress' and it is also the first time treatment has been carried out based on the research. Queen Mary University London and the University of Leicester have combined expertise in Child Health, Pulmonary Disease and Oxidative Stress research, plus access to patients with this rare disease.

In their experiments with mice, Sherr and his colleagues found evidence that a mutation in one of the cell's stress response systems can contribute to tumor growth even in the presence of Gleevec. The mutation disables or erases the function of a gene called Arf, which normally helps suppress the growth of cancer cells.

Although most mums feel stressed in the early stages of their baby's life, the study by Durham University researchers suggests their baby cradling habits are a key indicator of whether this stress could become overwhelming and lead to depression.Previous research has already shown that the majority of mothers prefer to cradle their baby to their left regardless of whether they are left or right handed

"These data imply that emotional stress may contribute to the development of cancer and may also reduce the effectiveness of cancer treatments," said George Kulik, D.V

Many patients report suffering from high levels of stress due to the impact that painful symptoms have on all aspects of their life, including work, family and personal relationships. For example, the physical pain they experience during intercourse can disrupt a healthy sexual relationship, thus causing anguish and discord which leads to further stress.

Patrick Ober answers the question: "How Does Stress Affect Diabetes?"Answer:One of the things that many people don't realize is the great impact that stress has on diabetes. Stress will cause the blood sugar generally to run quite a bit higher.

Bruce Cohen answers the question: 'Stress And Recurrence Of Depression?'Answer: There's a lot of evidence that stress increases the risk for depression or can trigger a depression. If stress is avoidable, it's best to avoid major stresses.

Williams answers the question: 'What Kind Of Stress Is Bad For My Heart?'Answer: Stress is when bad things happen to you -- whether it's a stressful life event, like somebody dying, in the extreme, or a situation at work, where you're not getting the reward you feel you deserve, or the demands of your job are too high and you don't have much control over how you meet those demands. Lack of social support in your family and circle of friends.