Medical News
High-sugar diet can damage the gut, intensifying risk for colitis
EurekAlert! - 28 Oct 2020 06:00
(UT Southwestern Medical Center) DALLAS - Oct. 28, 2020 - Mice fed diets high in sugar developed worse colitis, a type of inflammatory bowel disease (IBD), and researchers examining their large intestines found more of t...
Study raises questions about role of leisure activity in dementia
EurekAlert! - 28 Oct 2020 06:00
(American Academy of Neurology) Studies have suggested that taking part in leisure activities such as playing cards or gardening may be associated with a lower risk of developing dementia. But a new study found no associ...
Antibody screening finds COVID-19 nearly 7 times more prevalent in O.C. than thought
EurekAlert! - 28 Oct 2020 06:00
(University of California - Irvine) Testing a representative sample of Orange County residents for a wide range of coronavirus antibodies, University of California, Irvine researchers found that 11.5 percent of them have...
Artificial intelligence (AI)-aided disease prediction
EurekAlert! - 28 Oct 2020 06:00
(Compuscript Ltd) Artificial Intelligence (AI)-aided Disease Prediction a new article publication for BIO Integration journal. In this review article the authors Chenxi Liu, Dian Jiao and Zhe Liu, from Tianjin Universit...
Biophysicists modelled the effect of antiseptics on bacterial membranes
EurekAlert! - 28 Oct 2020 06:00
(RUDN University) A team of biophysics from leading Russian research and educational institutions (MSU, RUDN University, and the Federal Research and Clinical Center of the Federal Medical-Biological Agency of Russia) de...
Brazilian researchers discover how muscle regenerates after exercise
EurekAlert! - 28 Oct 2020 06:00
(Fundação de Amparo Pesquisa do Estado de São Paulo) Adaptation of muscle tissue to aerobic exercise alters the metabolism of muscle stem cells, helping them recover from injury. Findings may contribute to treatment o...
Close to 17 percent of patients recovered from COVID-19 could still carry virus
EurekAlert! - 28 Oct 2020 06:00
(Elsevier) A new study in the American Journal of Preventive Medicine, published by Elsevier, presents new data that address important questions pertaining to the containment of the coronavirus pandemic: When should COVI...
Cognitive disorders linked to severe COVID-19 risk
EurekAlert! - 28 Oct 2020 06:00
(University of Georgia) Dementia and other cognitive disorders now appear to be risk factors for developing severe COVID-19, according to research from the University of Georgia.
Dull-colored birds don't see the world like colorful birds do
EurekAlert! - 28 Oct 2020 06:00
(Duke University) Bengalese finches -- also called the Society finch -- are a species of brown, black and white birds that don't rely on colorful signals when choosing a mate. Consequently, when presented with a color-pe...
Forecasting elections with a model of infectious diseases
EurekAlert! - 28 Oct 2020 06:00
(Society for Industrial and Applied Mathematics) Election forecasting is an innately challenging endeavor, with results that can be difficult to interpret and may leave many questions unanswered after close races unfold....
Good mental health and better sleep for the physically active
EurekAlert! - 28 Oct 2020 06:00
(Norwegian University of Science and Technology) Quite a lot of people have modified their exercise habits during the pandemic, but that didn't affect sleep quality for active people.
Greater prostate cancer incidence; mortality among Black men linked to genetic alterations
EurekAlert! - 28 Oct 2020 06:00
(American Association for Cancer Research) Prostate cancer tumors from African American men had higher frequencies of certain genetic alterations that may be associated with aggressive disease, compared with prostate can...
Home-time metric needed to judge hospital readmissions, studies suggest
EurekAlert! - 28 Oct 2020 06:00
(UT Southwestern Medical Center) DALLAS - Oct. 28, 2020 - Two new studies suggest Medicare's system of penalizing hospitals if too many patients are readmitted within 30 days should also look at whether the patients were...
Mclean joins public-private partnership to develop early interventions for schizophrenia
EurekAlert! - 28 Oct 2020 06:00
(McLean Hospital) Through the Accelerating Medicines Partnership (AMP), AMP Schizophrenia (SCZ) will work to discover promising biological markers that can help early detection of those at risk of developing schizophreni...
Menstrual dysfunction is more common among young athletes than among non-athletes
EurekAlert! - 28 Oct 2020 06:00
(University of Jyväskylä - Jyväskylän yliopisto) Menstrual dysfunction is more prevalent in young Finnish athletes than it is among non-athletes of a similar age, but athletes experience less body weight dissatisfact...
Microbial strains show individualized patterns of stability in the developing infant gut
EurekAlert! - 28 Oct 2020 06:00
(University of Alabama at Birmingham) Microbial strain stability studies of human infants and children, ages shortly after birth (about 6 months) to 6 years, show individualized patterns of microbial strain specificity a...
Most people mount a strong antibody response to SARS-CoV-2 that does not decline rapidly
EurekAlert! - 28 Oct 2020 06:00
(The Mount Sinai Hospital / Mount Sinai School of Medicine) The vast majority of individuals infected with mild-to-moderate COVID 19 mount a robust antibody response that is relatively stable for at least five months, ac...
New £1.1m study to assess impact of bar/club opening hours on emergency services
EurekAlert! - 28 Oct 2020 06:00
(University of Stirling) A new £1.1 million study led by the University of Stirling is seeking to understand recent changes in opening hours for bars and nightclubs, and how these changes impact on health, crime levels,...
Outcomes of salvage low dose RT brachytherapy after EBRT for prostate cancer
EurekAlert! - 28 Oct 2020 06:00
(NRG Oncology) Researchers involved in the phase II NRG Oncology RTOG 0526 trial studying low dose rate (LDR) prostate brachytherapy (BT) following local recurrence (LR) after external beam radiotherapy (EBRT) for patien...
Racial disparities in treatment for common lung cancer persist despite gains
EurekAlert! - 28 Oct 2020 06:00
(Thomas Jefferson University) African American patients with lung cancer are still less likely to receive the most effective treatment for a common type of early stage lung cancer.
Researchers find confusion over masks for wildfire, COVID-19 crises
EurekAlert! - 28 Oct 2020 06:00
(Stanford's School of Earth, Energy & Environmental Sciences ) Drawing from studies on human behavior and responses to past epidemics and wildfire smoke, researchers outline recommendations for communicating correct mask...
Researchers find source of breast tumor heterogeneity and pathway that limits emergence
EurekAlert! - 28 Oct 2020 06:00
(Dartmouth-Hitchcock Medical Center) A team of researchers led by Dartmouth's and Dartmouth-Hitchcock's Norris Cotton Cancer Center has identified mammary basal cells as a contributing source to the development of hetero...