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Foods rich in potassium may help protect against vascular calcification

Bananas and avocados -- foods that are rich in potassium -- may help protect against pathogenic vascular calcification, also known as hardening of the arteries.

5 Oct 2017

Scientists awarded $1.3 million grant to study relationship between traumatic brain injury and dementia

The U.S. Department of Defense has awarded a team of scientists and physicians from leading health care institutions across Phoenix a $1.3 million grant over three years to study traumatic brain injury and its relationship to dementia.

4 Oct 2017

Years after silently combating sexual trauma, female veterans seek help

Sheila Procella joined the Air Force in 1974 to "see the Earth," she said. She enlisted at the tail end of the Vietnam War, shortly after graduating from high school.

30 Sep 2017

Existing drugs may be able to improve therapy for chronic myeloid leukemia, mice study shows

Two drugs, already approved for safe use in people, may be able to improve therapy for chronic myeloid leukemia (CML), a blood cancer that affects myeloid cells, according to results from a University of Iowa study in mice.

26 Sep 2017

Outdoor air pollution may increase risk of chronic kidney disease

Outdoor air pollution has long been linked to major health conditions such as heart disease, stroke, cancer, asthma and chronic obstructive pulmonary disease.

21 Sep 2017

New tool can provide reliable, valid assessment of individual's wisdom level

Researchers at University of San Diego School of Medicine have developed a new tool called the San Diego Wisdom Scale to assess an individual's level of wisdom, based upon a conceptualization of wisdom as a trait with a neurobiological as well as psychosocial basis.

20 Sep 2017

Scientists discover markers for progressive multiple sclerosis

Scientists have uncovered two closely related cytokines -- molecules involved in cell communication and movement -- that may explain why some people develop progressive multiple sclerosis (MS), the most severe form of the disease.

18 Sep 2017

New study identifies best operating room infection control procedures

While hospitals grapple with what operating room (OR) infection control procedures work best, a new study of Texas hospitals has determined two areas that stand out: mandating sterile operating conditions at or close to the wound itself; and tracking in-hospital outcomes on surgical site infections (SSIs) and sharing that information with surgeons and other OR staff.

14 Sep 2017

Researchers estimate U.S. burden of sepsis and trends using clinical data

Sepsis, the syndrome of life-threatening organ dysfunction caused by infection, is a major cause of death, disability, and cost. Many studies suggest that the incidence of sepsis is increasing over time, while mortality rates are decreasing.

13 Sep 2017

Two studies offer additional support to lower systolic blood pressure in high-risk patients

Two studies provide additional support for lowering systolic blood pressure to an intensive goal of 120 mmHg – far below the standard guidelines of 140 mmHg – to reduce the risk of heart disease in high-risk patients with hypertension.

24 Aug 2017

Blood test using infrared spectroscopy could provide cheaper, quicker alternative for colitis screening

A fast, simple blood test for ulcerative colitis using infrared spectroscopy could provide a cheaper, less invasive alternative for screening compared to colonoscopy, which is now the predominant test, according to a study between the Department of Physics and Astronomy and the Institute for Biomedical Sciences at Georgia State University.

23 Aug 2017

Scientists identify key compound that reduces severity of AMD in preclinical model

A compound of specific bioactive products from a major family of enzymes reduced the severity of age-related macular degeneration (AMD) in a preclinical model, according to a new study led by Massachusetts Eye and Ear researchers.

22 Aug 2017

Sugars in mother's milk exhibit antibacterial properties

Mother's milk, which consists of a complex and continually changing blend of proteins, fats and sugars, helps protect babies against bacterial infections.

21 Aug 2017

Evidence that cannabis use helps pain or PTSD is lacking, say researchers

Scientific evidence reporting on the use of cannabis for the treatment of chronic pain or post-traumatic stress syndrome (PTSD) is too limited to conclude its safety or efficacy, say researchers from the US Department of Veterans Affairs (VA).

15 Aug 2017

Living near food outlets has little impact on individual's BMI, research suggests

Living near fast-food restaurants and supermarkets has little impact on an individual's body mass index, according to new Indiana University research.

7 Aug 2017

UNC-Chapel Hill receives $1.6 million grant to help African-American patients with glaucoma

The University of North Carolina at Chapel Hill has received a grant worth nearly $1.6 million over four years from the Agency for Healthcare Research and Quality to help reduce vision problems in African-Americans caused by glaucoma.

4 Aug 2017

Robot emits UV light to destroy infection-causing bugs in hard-to-clean places

Hospitals around the world are looking for new and innovative ways to battle deadly pathogens and kill multidrug resistant organisms that can cause hospital-acquired infections, or HAI.

4 Aug 2017

Yoga appears to lessen symptoms of depression

People who suffer from depression may want to look to yoga as a complement to traditional therapies as the practice appears to lessen symptoms of the disorder, according to studies presented at the 125th Annual Convention of the American Psychological Association.

3 Aug 2017

When wounds won’t heal, therapies spread — to the tune of $5 billion

Carol Emanuele beat cancer. But for the past two years, she has been fighting her toughest battle yet. She has an open wound on the bottom of her foot that leaves her unable to walk and prone to deadly infection.