Stress News and Research

RSS

Financial Times examines demographic, economic, policy changes affecting global food security

The Financial Times examines "a complex cocktail of demographic, economic, and policy changes that can be blamed for increased pressure on the food supply."

27 Nov 2012

First evidence of blood vessel dysfunction found in healthy young people with cystic fibrosis

The first evidence of blood vessel dysfunction has been found in a small cohort of generally healthy young people with cystic fibrosis, researchers report.

26 Nov 2012

Applied relaxation can help women with menopausal troubles

Women who have undergone group therapy and learned to relax have reduced their menopausal troubles by half, according to results of a study at Link-ping University and Link-ping University Hospital in Sweden. Seven out of every ten women undergoing menopause have at some point experienced problems with hot flushes and sweating.

26 Nov 2012

UPC teams conduct research in biomedical engineering to improve people's health

Systems to improve patient rehabilitation, methods that help detect diseases, and smart biomaterials for optimising treatments—scientific advances in the field of biomedical engineering are unstoppable. A number of leading UPC teams are carrying out research aimed at harnessing technology to improve people's health.

23 Nov 2012

NICE recommends Bispectral Index EEG-based monitor for measuring depth of anaesthesia

Covidien, a leading global provider of healthcare products and recognized innovator in patient monitoring and respiratory care devices, today announced that the UK-based National Institute for Health and Clinical Excellence (NICE) recommends the use of electroencephalography (EEG)-based monitors, specifically the Bispectral Index (BIS) monitor, as an option for measuring depth of anaesthesia.

23 Nov 2012

Applied relaxation can help women with menopausal troubles

Women who have undergone group therapy and learned to relax have reduced their menopausal troubles by half, according to results of a study at Linköping University and Linköping University Hospital in Sweden.

22 Nov 2012

Antioxidant defense reduced in teens with psychotic family history

Mentally healthy adolescents with a family history of psychosis have lower total antioxidant status, indicating increased oxidative stress, than those without such a family history.

22 Nov 2012

Checklist diverts inebriated from emergency department

A checklist for use by ambulance crews helps paramedics decide which drunk patients need emergency medical care and which can be diverted to a detoxification facility, say researchers.

22 Nov 2012

Many microorganisms have ability to combat nitrous oxide

The environment has a more formidable opponent than carbon dioxide. Another greenhouse gas, nitrous oxide, is 300 times more potent and also destroys the ozone layer each time it is released into the atmosphere through agricultural practices, sewage treatment and fossil fuel combustion.

22 Nov 2012

Tips to help make holidays a little brighter

Ornaments glistening on a pine tree, carols filling the air, shoppers scurrying through stores and the smell of goodies baking in the oven—it's the holidays. For many this truly is the most wonderful time of the year. Still, for those who have lost a loved one, the empty chair at the table or one less present under the tree can be a painful reminder of the one who is missing.

22 Nov 2012

Methylome modifications offer new measure of a person's biological age

Women live longer than men. Individuals can appear or feel years younger - or older - than their chronological age. Diseases can affect our aging process. When it comes to biology, our clocks clearly tick differently.

22 Nov 2012

Obesity and oxidative stress: an interview with Dr Elizabeth New

Even though oxygen is essential for us to live, it can react with other compounds in the body to produce molecules called free radicals, which are highly reactive and damaging.

22 Nov 2012

Heidelberg researchers uncover function of specific molecular chaperones

Clumped proteins can be dissolved with the aid of cellular repair systems - a process of critical importance for cell survival especially under conditions of stress. Heidelberg researchers have now decrypted the fundamental mechanism for dissolving protein aggregates that involves specific molecular chaperones.

22 Nov 2012

Inhaled nitric oxide reduces adverse effects of stored blood transfusion in mice

Inhaled nitric oxide reduced the adverse effects of transfusing stored blood in mice, according to a study from the December issue of Anesthesiology. Researchers found that inhaled nitric oxide reduced tissue injury and improved short-term survival in mice that were resuscitated with a stored blood transfusion after hemorrhagic shock.

22 Nov 2012

Holiday healthy eating reminders from Greenwich Hospital

As holiday crunch time fills your schedule, don't give up your exercise. "When times get crazy, the thing people give up is exercise, and that's the key thing a person needs. When a person is excitable from stress, the burst of energy that you get from exercise can help burn the adrenaline off and calm you down," said Erica Christ, RD, CDE, an exercise physiologist at Greenwich Hospital's Weight Loss & Diabetes Center.

22 Nov 2012

Study demonstrates memory-enhancing effects of low-level light therapy

It's called the "Silver Tsunami" - the swelling number of baby boomers surpassing age 65. As medical advancements extend their lives, they're expected to live well into their 80s and 90s - outlasting any generation in American history.

22 Nov 2012

UPR pathway helps tumor cells escape apoptosis during development of lymphoma

A pathway called the "Unfolded Protein Response," or UPR, a cell's way of responding to unfolded and misfolded proteins, helps tumor cells escape programmed cell death during the development of lymphoma.

21 Nov 2012

Pregnant women with mental health disorders face too many barriers to stop smoking

Pregnant women with mental health disorders are facing too many barriers to help them quit smoking during pregnancy despite their willingness to accept support, finds a new study published today (21 November) in BJOG: An International Journal of Obstetrics and Gynaecology.

21 Nov 2012

Unjustified repeat tests common among Medicare patients

Dartmouth researchers found that up to half of older adults who had a heart, lung, stomach or bladder test had the same procedure repeated within three years despite guidelines against routine testing, leading to unnecessary costs.

21 Nov 2012

Prader-Willi children may receive relief from sleep disorders after adenotonsillectomy

Children with Prader-Willi syndrome may receive relief from sleep disorders after undergoing an adenotonsillectomy, suggests a new study from Nationwide Children's Hospital published in the November print issue of the Archives of Otolaryngology-Head and Neck Surgery.

21 Nov 2012