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Researchers control cardiac waves with light to study abnormally rapid heart rhythms

Over 300,000 people die each year in the U.S. due to sudden cardiac death. In many cases, sudden cardiac death is caused by abnormally rapid heart rhythms called tachycardias, which means the heart cannot pump adequate blood to the body.

22 Dec 2020

Novel tantalum-loaded hydrogel for rapid control of excessive bleeding

There are many different events which may lead to excessive and uncontrolled bleeding within the body. This can occur as a result of inflammation and ulcerations, abnormalities in the blood vessels or trauma-related injuries.

22 Dec 2020

New drug combination improves blood glucose control and weight loss in mice

Scientists have shown that adding an experimental cancer drug to a widely used diabetes treatment improves blood glucose control and weight loss in mice, according to a study published today in eLife.

22 Dec 2020

Community burden of COVID-19 linked to survival rates of hospitalized patients

High rates of COVID-19 in the county where a hospital is located appears to reduce survival rates among hospitalized patients with the virus, according to a new study from researchers in the Perelman School of Medicine at the University of Pennsylvania and at UnitedHealth Group.

22 Dec 2020

Study finds a distinct shift in method of nurse suicides

In a new study, University of California San Diego School of Medicine and UC San Diego Health researchers report that the rate of firearm use by female nurses who die by suicide increased between 2014 to 2017.

22 Dec 2020

Community-based programs reduce gender-based violence among teenage boys

Through small, neighborhood classes, researchers at UPMC Children's Hospital of Pittsburgh and Promundo-US significantly reduced sexual violence among teenage boys living in areas of concentrated disadvantage.

22 Dec 2020

Higher consumption of meat linked with increased wheezing in children

Substances present in cooked meats are associated with increased wheezing in children, Mount Sinai researchers report.

22 Dec 2020

Cannabis use dampens physiological response to stress in female rats

Female rats that inhaled vaporized cannabis daily for a month developed a blunted physiological response to stress, according to a new study by Washington State University researchers.

22 Dec 2020

Anti-diarrhea drug triggers cell death in glioblastoma cells

In cell culture, loperamide, a drug commonly used against diarrhea, proves effective against glioblastoma cells. A research team at Goethe University has now unraveled the drug’s mechanisms of action of cell death induction and – in doing so – has shown how this compound could help attack brain tumors that otherwise are difficult to treat.

22 Dec 2020

Research finds persistent disparities in childhood vaccination

There has been continual progress in expanding immunization programs over time, but even before the COVID-19 pandemic, tens of millions of children worldwide were not receiving basic doses of vaccines.

22 Dec 2020

COVID-19 patients retain immunity against the virus for at least 8 months

Australian researchers have revealed - for the first time - that people who have been infected with the COVID-19 virus have immune memory to protect against reinfection for at least eight months.

22 Dec 2020

Study could help prevent HIV/AIDS and pregnancy among South African adolescent girls

An important new finding by University of Cincinnati researchers could help slow the transmission of HIV/AIDS and reduce pregnancies among adolescent girls in rural South Africa.

22 Dec 2020

Humanoid robot iCub enters rehabilitation facility to treat children with autism

For the first time in the world, the humanoid robot iCub, developed and built by researchers at IIT-Istituto Italiano di Tecnologia (Italian Institute of Technology), enters a rehabilitation facility to take part in an experimental therapy to treat cognitive impairments in children with autism spectrum condition.

22 Dec 2020

California’s COVID enforcement strategy: Education over citations

Nearly six months since Gov. Gavin Newsom promised to target businesses that are flagrantly violating public health orders to control the spread of COVID-19, California regulators have issued just 424 citations and suspended two business licenses as of Monday, according to data from 10 state regulatory and law enforcement agencies.

22 Dec 2020

Democrats are running hard on health care in Georgia’s Senate runoffs. Republicans? Not so much.

Vice President Mike Pence was the clear celebrity draw at a Nov. 20 campaign event for Georgia's two incumbent U.S. senators, Kelly Loeffler and David Perdue. Both Republicans are fighting to keep their seats against two Democratic challengers in the runoff election set for Jan. 5.

22 Dec 2020