Stress News and Research

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Depression among patients with coronary artery disease

Depression has long had a popular link to cardiovascular disease and death. However, only during the last 15 years scientific evidence supporting this common wisdom has been available (Glassman et al., 2007a).

16 Oct 2007

20% of bariatric surgery candidates not psychologically cleared for surgery

A new study by Rhode Island Hospital and Brown University researchers reported that 18 percent of 500 candidates for bariatric surgery did not receive the initial psychiatric clearance for the surgery.

16 Oct 2007

Breast cancer radiation does not affect women's immune system

A new study shows that neither of two commonly used radiation treatments for early-stage, node-negative breast cancer has any effect on a woman's immune system, even though women who receive five-day partial-breast radiation therapy (MammoSite brachytherapy) (PBRT) have improved energy and quality of life compared to women who undergo six weeks of whole-breast radiation therapy (WBRT).

15 Oct 2007

Picking the right stress test for heart disease risk analysis

Stress tests are good front-line tests indicators of heart disease, but just how good depends on ordering the right one, researchers say.

12 Oct 2007

Discovery of protein that plays a key role in the recycling of iron from blood

Scientists working in the only lab at MIT doing hematology research have uncovered a protein that plays a key role in the recycling of iron from blood. Their work, described in the October 11 Journal of Clinical Investigation, could lead to new therapies for certain inherited blood disorders such as beta-thalassemia, a condition that causes chronic anemia.

12 Oct 2007

Legal needs of cancer patients not being met

Cancer patients have significant concerns about legal-medical issues that are not being adequately addressed and impact the quality of their lives, according to a study conducted by Roswell Park Cancer Institute. Results of the study were published in a recent issue of Cancer and presented at the annual meeting of the American Psychological Association.

12 Oct 2007

Cancer researchers investigate free radicals

The University of Leicester has been selected as the hub of a worldwide network of researchers to investigate one of the causes of cancer.

11 Oct 2007

Don't waste your money on expensive joggers!

Expensive trainers are not worth the money, finds a small study published ahead of print in the British Journal of Sports Medicine .

10 Oct 2007

Folic acid supplements dramatically lower blood arsenic levels in those exposed to contaminated water

A new study conducted in Bangladesh finds that folic acid supplements can dramatically lower blood arsenic levels in individuals chronically exposed to arsenic-contaminated drinking water.

10 Oct 2007

Stress is a contributing factor in human disease

In a review of the scientific literature on the relationship between stress and disease, Carnegie Mellon University psychologist Sheldon Cohen has found that stress is a contributing factor in human disease, and in particular depression, cardiovascular disease and HIV/AIDS.

10 Oct 2007

Stress and disease likely linked

A new commentary in the Oct. 10 edition of the Journal of the American Medical Association explores whether psychological stress leads to disease and concludes that the link is likely.

10 Oct 2007

Just one week of meditation helps

Researchers in the U.S. have found that in order to benefit from meditation, months of practice are not essential and benefits can be achieved in just one week.

10 Oct 2007

Returning to stressful jobs puts heart attack victims at risk of another attack

According to a new study heart attack survivors who return to jobs which are stressful run the risk of having another heart attack.

10 Oct 2007

Bad marriage equals a bad heart

The epidemiologists at University College London, Britain, found that even after taking into account other factors that could contribute to heart disease, such as depression, men and women with negative aspects in their relationships still had a 25 percent increase in heart disease risk.

9 Oct 2007

Folic acid supplements can dramatically lower blood arsenic levels

A new study by researchers at Columbia University Mailman School of Public Health finds that folic acid supplements can dramatically lower blood arsenic levels in individuals exposed to arsenic through contaminated drinking water.

9 Oct 2007

Body-mind meditation helps reduce stress

A team of researchers from China and the University of Oregon have developed an approach for neuroscientists to study how meditation might provide improvements in a person's attention and response to stress.

9 Oct 2007

What does the appendix do? finally an answer!

Researchers at Duke University Medical Center say that the function of the frequently discarded appendix, an organ often credited with little importance and often dismissed as having no significant function, does it seems have a role to play after all.

8 Oct 2007