Medical News
A PROMPT, low-cost platform speeds up gonorrhea testing and spots antibiotic resistance
EurekAlert! - 12 May 2021 06:00
(American Association for the Advancement of Science) A portable, rapid testing platform can detect gonorrhea infections in patient samples in under 15 minutes, far faster than standard-of-care tests that can take hours ...
A delicate balance: Learning new ways that gut microbes educate the immune system
EurekAlert! - 12 May 2021 06:00
(Memorial Sloan Kettering Cancer Center) An immune system that mistakes our good gut bacteria for an enemy can cause a dangerous type of inflammation in the intestines called colitis. An immune system that looks the othe...
A hairpin to fight cancer
EurekAlert! - 12 May 2021 06:00
(Wiley) The inhibition of pathological protein-protein interactions is a promising approach for treating a large number of diseases, including many forms of cancer. A team of researchers has now developed a bicyclic pept...
Advances in medical imaging enable visualization of white matter tracts in fetuses
EurekAlert! - 12 May 2021 06:00
(King's College London) Researchers from the £12 million Developing Human Connectome Project have used the dramatic advances in medical imaging the project has provided to visualise and study white matter pathways, the ...
All gas, no brakes: Testosterone may act as 'brake pedal' on immune response
EurekAlert! - 12 May 2021 06:00
(West Virginia University) Jonathan Busada, a researcher with the WVU School of Medicine and Cancer Institute, has investigated the role that hormones play in male and female inflammatory responses. In a new study, he fo...
Ancient gut microbiomes may offer clues to modern diseases
EurekAlert! - 12 May 2021 06:00
(Joslin Diabetes Center) Joslin Diabetes Center scientists have found dramatic differences between gut microbiomes from ancient North American peoples and modern microbiomes, offering new evidence on how these microbes m...
Anesthetic may affect tau spread in the brain to promote Alzheimer's disease pathology
EurekAlert! - 12 May 2021 06:00
(Massachusetts General Hospital) Previous research has suggested that an inhaled anesthetic called sevoflurane may promote the brain changes of Alzheimer's disease. A new study in cells and mice reveals that sevoflurane ...
Backyard chickens, rabbits, soybeans can meet household protein demand
EurekAlert! - 12 May 2021 06:00
(Michigan Technological University) In 2020, stores sold out of garden seed, coops and rabbit cages. Meat shortages led many to wonder what to eat for protein when supply chains are disrupted and some people turned to ga...
Bears that mark more trees may be more successful in mating
EurekAlert! - 12 May 2021 06:00
(University of Alberta) Brown bears that are more inclined to grate and rub against trees have more offspring and more mates, according to a University of Alberta study. The results suggest there might be a fitness compo...
COVID-19 is not influenza, but it offers lessons on beating it, say Concordia researchers
EurekAlert! - 12 May 2021 06:00
(Concordia University) Two Concordia researchers and their colleagues study the 2020 influenza figures from Canada, the United States, Australia and Brazil and show there is a clear relationship between COVID-mitigation ...
EuroHeartCare - ACNAP Congress 2021: Helping patients manage heart conditions
EurekAlert! - 12 May 2021 06:00
(European Society of Cardiology) Get the latest insights across all core specialities in cardiology at EuroHeartCare - ACNAP Congress 2021, an online scientific congress of the European Society of Cardiology (ESC). The a...
Fatigue, mood disorders associated with post-COVID-19 syndrome
EurekAlert! - 12 May 2021 06:00
(Mayo Clinic) Patients diagnosed with post-COVID-19 syndrome, also known as "PCS," "COVID-19 long-haul syndrome" and "Post-Acute Sequelae of SARS COV-2," experience symptoms such as mood disorders, fatigue and perceived ...
Fighting food insecurity by building better beans
EurekAlert! - 12 May 2021 06:00
(Michigan State University) As climate change heats up the air and land making them hotter and dryer, warmer nighttime temperatures make it more difficult to grow beans -- the number one source of protein and nutrients f...
Health status of vulnerable gopher tortoises revealed in Southeastern Florida
EurekAlert! - 12 May 2021 06:00
(Florida Atlantic University) In previously unstudied gopher tortoise aggregations, researchers found that overall, 42.9 percent had circulating antibodies to an infectious bacterium that causes upper respiratory tract d...
How imperfect memory causes poor choices
EurekAlert! - 12 May 2021 06:00
(University of California - Berkeley Haas School of Business) A new study from UC Berkeley's Haas School of Business and UC San Francisco's Department of Neurology combines insights from economics and psychology with dec...
How the body builds a healthy relationship with 'good' gut bacteria
EurekAlert! - 12 May 2021 06:00
(University of Utah Health) Research published in Nature reveals insights into how the body maintains balance with "good" gut bacteria that allows these microbes to flourish in the intestine but keeps them out of tissues...
Kefir packs less of a probiotic punch than labels claim
EurekAlert! - 12 May 2021 06:00
(University of Illinois College of Agricultural, Consumer and Environmental Sciences) Gut health is having a moment, with sales of fermented foods such as kefir, kombucha, and kimchi steadily on the rise. The benefits of...
Low levels of a simple sugar -- A new biomarker for severe MS?
EurekAlert! - 12 May 2021 06:00
(Max Delbrück Center for Molecular Medicine in the Helmholtz Association) Researchers from the ECRC in Berlin, together with scientists from the United States and Canada, have discovered a sugar molecule whose levels ar...
Major differences in COVID patient care caused by insufficient data, misleading advice
EurekAlert! - 12 May 2021 06:00
(Columbia University Irving Medical Center) A new study of drug utilization data reveals that insufficient information about how to treat patients with severe COVID led to major global differences in patient management.
Mutation profile of acral nevi differs from acral melanoma, Moffitt researchers say
EurekAlert! - 12 May 2021 06:00
(H. Lee Moffitt Cancer Center & Research Institute) In a new study published in JAMA Dermatology, Moffitt Cancer Center researchers report on the mutation profile of acral nevi and describe differences between acral nevi...
New ebolavirus vaccine design seeks to drive stronger antibody defense
EurekAlert! - 12 May 2021 06:00
(Scripps Research Institute) Scientists at Scripps Research have unveiled a new Ebola virus vaccine design, which they say has several advantages over standard vaccine approaches for Ebola and related viruses that contin...
Obese girls face heightened risk of cardiovascular disease in adulthood
EurekAlert! - 12 May 2021 06:00
(Fundação de Amparo Pesquisa do Estado de São Paulo) Conclusion was drawn from a study that involved 92 adolescents aged 11-18. The findings underscore the importance of considering differences between the sexes when ...