Oxidative Stress Current Events | Oxidative Stress News | 11
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Estrogen plays different role during stress in black and white teens
Estrogen seems to play a different role during stress in black and white girls, a difference that may help explain higher cardiovascular disease rates in blacks, researchers have found. view more (2006-06-26)
Stress contributes to range of chronic diseases, Carnegie Mellon psychologist says
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. view more (2007-10-10)
Getting better can be dangerous
Work performance and safety at work have been found to suffer due to both the symptoms of stress related disorders and as a result of the medication taken to treat these conditions. These are the findings of a study reported today, Wednesday 4 September 2002, at The British Psychological Society Division of Health Psychology Annual Conference,... view more... (2002-09-02)
How Much Hypertension Can Be Affected By Daytime Stress?
A group of Italian investigators led by Drs Francesco Fallo (Department of Medical and Surgical Sciences, University of Padova) and Dr Nicoletta Sonino (Department of Mental Health, Padova) explores a neglected issue: the relationship between daytime stress and the physiological lowering of blood pressure which should occur during sleep (dipping).... view more... (2002-11-20)
Environmental triggers may promote human genetic variation
In this month's issue of the leading scientific journal Genome Research, scientists from Kyushu University report how environmentally damaged DNA may contribute to human genetic diversity. view more (2006-05-01)
Genes hold secret of survival of Antarctic 'antifreeze fish'
A genetic study of a fish that lives in the icy waters off Antarctica sheds light on the adaptations that enable it to survive in one of the harshest environments on the planet. view more (2008-10-17)
Stress and nerve cells survival in rats; finding may open widow for depression treatment
A single, socially stressful situation can kill off new nerve cells in the brain region that processes learning, memory, and emotion, and possibly contribute to depression, new animal research shows. view more (2007-03-14)
Chronic stress alters our genetic immune response
Most people would agree that stress increases your risk for illness and this is particularly true for severe long-term stresses, such as caring for a family member with a chronic medical illness. view more (2008-08-27)
Controlling stress helps fight chronic diseases such as Lupus
Lupus is an autoimmune disease which produces antibodies causing injuries to the body's cells and tissue. It makes the immune system go out of control and the organism attack healthy cells instead of the germs on them. This pathology, which affects more than 5 million people around the world, is more developed in women of fertile age between 15... view more... (2007-08-02)
Mental stress effects on heart more common than previously known
Even when heart disease patients can pass stress tests done on a treadmill or with chemical stressors after treatment, their hearts may still suffer silent ischemia during mental stress. view more (2006-03-07)
Witnessing violence affects kids' health
School-aged children who witness violence in urban communities show symptoms of post-traumatic stress. They also suffer physiological effects with a disruption to their normal cortisol production pattern during the day, which may have long-term negative effects on their health. view more (2009-04-22)
Study: Counseling trauma victims causes secondary trauma
Hearing repeated stories of suffering from trauma victims causes serious psychological stress in clinical social workers, a new Geisinger-led study suggests. view more (2008-04-22)
Extra cortisol protects women's mood under stress
German researchers have found additional evidence that the stress hormone cortisol can have positive effects in certain situations. Although chronic stress, which brings long-term elevations of cortisol in the bloodstream, can weaken the immune system and induce depression. view more (2007-02-12)
Maternal depression and controlling behavior associated with increased stress response in infants
Teenage pregnancy is widely recognized to be a major public health concern. These young mothers face many life challenges and they have an increased risk for becoming depressed. view more (2007-09-19)
Current screening test for prediabetes in children misses the diagnosis too often
Obese children, who are at increased risk for prediabetes and type 2 diabetes, may not be getting the most appropriate test to screen for these conditions, a new Canadian study found. view more (2008-06-16)
Moderate stress during pregnancy does not harm child development
Many cultures hold that stress during pregnancy affects a woman's unborn child. However, there has been surprisingly little research on the topic. view more (2006-05-17)
PTSD endures over time in family members of ICU patients
Family members may experience post-traumatic stress as many as six months after a loved one's stay in the intensive care unit (ICU), according to a study by researchers at the University of Pittsburgh School of Medicine and University of California, San Francisco. view more (2008-09-22)
Stress Management Important In Treating Obesity
Obesity has often been related to mental illness. For a majority of obesity patients, mental illness seems to be a consequence of, rather than a cause of, weight problems. This is shown in a new study from the Sahlgrenska Academy at Göteborg University in Sweden. The results are from the Swedish SOS Study (Swedish Obese Subjects) in which... view more... (2003-12-12)
The sturdier sex? — Study by Pittsburgh scientists finds female stem cells work better
Female stem cells derived from muscle have a greater ability to regenerate skeletal muscle tissue than male cells, according to a study at Children's Hospital of Pittsburgh of UPMC. view more (2007-04-10)
Social stress + darkness = increased anxiety
Just in time for Halloween, researchers are releasing new data that show darkness increases the impact of social stress, in an article scheduled for publication in the November 15th issue of Biological Psychiatry. As children and adults alike gear up for the anticipation and excitement of this "spooky" holiday, this study lends a further... view more... (2007-10-23)
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