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Surgical masks effectively reduce outgoing airborne particles, despite leakage at edges

A new study from the University of California, Davis and the Icahn School of Medicine at Mount Sinai confirms that surgical masks effectively reduce outgoing airborne particles from talking or coughing, even after allowing for leakage around the edges of the mask. The results are published June 8 in Scientific Reports.

9 Jun 2021

Cyperus rotundus medicinal plant shows promise for novel COVID-19 therapeutics

Cyperus rotundus is a plant with a history as herbal medicine, containing many chemical substances frequently found to be drug-like in character: flavonoids, terpenoids, and the like. Compounds sourced from the plant have demonstrated some inhibitory activity against HIV by modulation of the CYP3A4 enzyme, and thus in a drug lead discovery effort, Kumar et al. (July 2021) computationally screened these natural compounds against MPRO in a paper recently published to Computers in Biology and Medicine.

9 Jun 2021

Researchers use a unique approach to document the diet of Neanderthals

Neanderthals, extinct cousins of modern humans, occupied Western Eurasia before disappearing and although it was once thought that they travelled as far east as Uzbekistan, in recent years an international research team with the participation of the University of Valencia discovered that they reached two thousand kilometers further East, to the Altai Mountains of Siberia.

9 Jun 2021

Physiotherapy program that uses Nintendo Wii console improves functionality, balance of stroke patients

A study by the Faculty of Physiotherapy of the University of Valencia (UV), in collaboration with the Autonomous University of Madrid, has shown that a physiotherapy programme that uses the Nintendo Wii console improves the functionality, balance and daily activities of patients who have suffered a cerebrovascular accident or stroke.

9 Jun 2021

Potent antibody responses to BNT162b2 COVID-19 vaccine among Japanese healthcare workers

In a paper recently uploaded to the preprint server medRxiv* by Nakajima et al. (June 4th, 2021), the antibody responses of over 2,000 Japanese healthcare workers were tracked over a period of several months, with particular regard to serum Immunoglobulin G (IgG) against the SARS-CoV-2 spike protein.

8 Jun 2021

SARS-CoV-2 B.1.1.345 variant carrying E484K mutation detected in New York

The report, published in the journal Clinical Infectious Diseases, revealed that the variant detected has been spreading at an alarming rate since November. By February 2021, it accounted for 12.3 percent of all cases in the area.

8 Jun 2021

Sleep characteristics associated with cannabis use and binge drinking in teens, young adults

A recent study of teens and young adults found that several factors related to sleep timing and sleep duration are associated with an increased risk of cannabis use and binge drinking of alcohol during the following year.

8 Jun 2021

AI could predict treatment demand for chronic eye diseases

Age-related macular degeneration (AMD) is the most common cause of vision loss in people over 50. Up to 12 percent of those over 80 have the chronic disease.

8 Jun 2021

Study highlights cigarette smoking and risk perceptions during the COVID-19 pandemic

Last year, people who smoked had a variety of responses to the COVID-19 pandemic, with some increasing their smoking to help them cope and others quitting to potentially lessen their vulnerability to COVID-19.

8 Jun 2021

Unused Johnson & Johnson Covid doses are piling up as FDA waits to see if shelf life can be extended

The Biden administration is encouraging states to hold on to hundreds of thousands of soon-to-expire Covid vaccine doses from Johnson & Johnson, given the possibility that additional data will show the shots are viable beyond their expiration date at month's end.

8 Jun 2021

AI-powered tool could accelerate the diagnosis of cardiovascular diseases

A team of researchers from Nanyang Technological University, Singapore, Ngee Ann Polytechnic, Singapore, and the National Heart Centre Singapore have invented a tool that could speed up the diagnosis of cardiovascular diseases.

8 Jun 2021

Research reveals a possible new approach to prevent death among elderly COVID-19 patients

New research from the University of Minnesota Medical School and colleagues at the Mayo Clinic reveals a possible new approach to preventing death and severe disease in elderly people infected with SARS-CoV-2.

8 Jun 2021

Weak brain signals may be an early warning sign of age-related neurodegenerative diseases

Weakened electrical signals in the brain may be an early warning sign of age-related neurodegenerative diseases such as Alzheimer's disease, suggests a study published today in eLife.

8 Jun 2021

Men with sensory loss more likely to be physically inactive and obese than women

Men who suffer sensory loss, particularly hearing loss, are more likely to be physically inactive and obese than women, according to a new study published in the European Journal of Public Health.

8 Jun 2021

Vascular preservation therapy eliminates the varicose vein problem

Rather than destroying or removing defective veins, it is possible to repair them by using a sheath. They are thus saved for later use as a bypass.

8 Jun 2021

TSMC grant could boost TGen's efforts to track SARS-CoV-2 variants

The Translational Genomics Research Institute, an affiliate of City of Hope, today announced a substantial grant from Taiwan Semiconductor Manufacturing Co. Ltd., one of the world's largest manufacturers of computer chips, to help TGen sustain Arizona's fight against COVID-19.

8 Jun 2021

Researchers clarify cellular processes related to radiation resistance of pancreatic cancer cells

Pancreatic cancer is one of the deadliest cancer subtypes not just because it is difficult to diagnose early, but because it is inherently resistant to chemotherapy and radiotherapy.

8 Jun 2021

High sugar intake from childhood could lead to long-term health problems

Children who consume too much sugar could be at greater risk of becoming obese, hyperactive, and cognitively impaired, as adults, according to the results of a new study of mice led by QUT and published by Frontiers in Neuroscience.

8 Jun 2021

Testing placental hormone levels can help identify candidates for pregnancy complications

Women who will develop potentially life-threatening disorders during pregnancy can be identified early when hormone levels in the placenta are tested, a new study has shown.

8 Jun 2021

ONK Therapeutics and Trinity researchers seek to improve cellular therapies for treating cancer

ONK Therapeutics Ltd, an innovative natural killer (NK) cell therapy company, today announced that it has been awarded an Innovation Partnership Programme grant by Enterprise Ireland (EI) to fund collaborative research at Trinity College Dublin, Ireland, led by Dr. David Finlay to optimize the metabolism and engineering of NK cells for improved cancer therapies.

8 Jun 2021

Medical News

Surgical masks effectively reduce outgoing airborne particles, despite leakage at edges

Cyperus rotundus medicinal plant shows promise for novel COVID-19 therapeutics

Researchers use a unique approach to document the diet of Neanderthals

Physiotherapy program that uses Nintendo Wii console improves functionality, balance of stroke patients

Potent antibody responses to BNT162b2 COVID-19 vaccine among Japanese healthcare workers

SARS-CoV-2 B.1.1.345 variant carrying E484K mutation detected in New York

Sleep characteristics associated with cannabis use and binge drinking in teens, young adults

AI could predict treatment demand for chronic eye diseases

Study highlights cigarette smoking and risk perceptions during the COVID-19 pandemic

Unused Johnson & Johnson Covid doses are piling up as FDA waits to see if shelf life can be extended

AI-powered tool could accelerate the diagnosis of cardiovascular diseases

Research reveals a possible new approach to prevent death among elderly COVID-19 patients

Weak brain signals may be an early warning sign of age-related neurodegenerative diseases

Men with sensory loss more likely to be physically inactive and obese than women

Vascular preservation therapy eliminates the varicose vein problem

TSMC grant could boost TGen's efforts to track SARS-CoV-2 variants

Researchers clarify cellular processes related to radiation resistance of pancreatic cancer cells

High sugar intake from childhood could lead to long-term health problems

Testing placental hormone levels can help identify candidates for pregnancy complications

ONK Therapeutics and Trinity researchers seek to improve cellular therapies for treating cancer

How industrial hygiene flow calibration supports defensible exposure data

How electrical engineering ensures accurate calibration and patient safety

The importance of ketones from a clinical and medical perspective

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