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Novel tool evaluates the contractile force-related state of myotubes

Researchers from Tokyo Metropolitan University have developed a way to characterize the force generated by contracting myotubes, precursors to skeletal muscle fiber, combining electrostimulation and analysis of wrinkles in the silicone substrate on which they are mounted. Existing methods rely on muscle mass or the expression of certain proteins, both not as strongly correlated with muscle strength. Accurate measurement of myotube strength promises more effective screening of drug targets for treating muscle atrophy.

5 Sep 2022

Teenagers influenced by smoking parents to start using e-cigarettes, research says

Teenagers whose parents are smokers are 55% more likely to try e-cigarettes, according to research presented at the European Respiratory Society International Congress in Barcelona, Spain. In a large study of Irish teenagers, the researchers have also found that the proportion who have tried e-cigarettes has been increasing dramatically and that although boys are more likely to use e-cigarettes, the rate of use among girls in increasing more rapidly.

5 Sep 2022

Study investigates the effect of vitamin D and fish oil on croup

Babies and children under three years old are less likely to develop croup if their mothers took fish oil and vitamin D supplements during pregnancy, according to new results from a clinical trial. The findings are from a randomised controlled trial – the 'gold standard' for medical research – that will be presented at the European Respiratory Society International Congress in Barcelona, Spain. It is the first large study of its kind to investigate the effects of vitamin D and fish oil on croup.

5 Sep 2022

AI model detects COVID-19 infection in people’s voices

Artificial intelligence (AI) can be used to detect COVID-19 infection in people's voices by means of a mobile phone app, according to research to be presented on Monday at the European Respiratory Society International Congress in Barcelona, Spain.

5 Sep 2022

Bats pose little zoonotic danger to humans, study says

A new Tel Aviv University study rejects assertions, according to which the origin of the COVID-19 outbreak is in bats. According to the study, bats have a highly effective immune system that enables them to deal relatively easily with viruses considered lethal for other mammals.

5 Sep 2022

$Multidisciplinary effort enhances care for older patients with hip fracture$

Multidisciplinary effort enhances care for older patients with hip fracture

A multidisciplinary effort to improve care for older patients who arrive at the emergency room with a hip fracture has decreased the time before they have surgery, shortened hospital stays, and resulted in better follow-up care, UT Southwestern physicians reported in Geriatric Nursing.

5 Sep 2022

Antiviral activity of favipiravir against Zika and SARS-CoV-2 in cynomolgus macaques

A new study determines the antiviral efficacy of favipiravir against ZIKV and SARS-CoV-2 infections.

4 Sep 2022

A mother's diet during pregnancy is linked to her child's food preferences

Researchers examine the relationship between the quality of the mother’s diet during pregnancy and with appetitive traits of offspring at five years.

4 Sep 2022

The brain and fat communicate directly

Researchers examine the sensory innervation of fat cells within subcutaneous fat deposits.

4 Sep 2022

MHRA approves bivalent COVID-19 booster vaccine made by Pfizer/BioNTech

A second, "bivalent" vaccine has today been approved as a booster by the Medicines and Healthcare products Regulatory Agency (MHRA) after it was found to meet the UK regulator's standards of safety, quality and effectiveness.

3 Sep 2022

Infectious diseases biobanking: Challenges and opportunities

This article is forms part of a special issue on "research on prevention and control of emerging infectious diseases" https://www.sciencedirect.com/journal/biosafety-and-health/vol/4/issue/4.

2 Sep 2022

Employment indicators remain unchanged for people with disabilities despite inflation, say NTIDE experts

Despite concerns about the impact of inflation, employment indicators remained virtually unchanged, according to today's National Trends in Disability Employment – Monthly Update (nTIDE), issued by Kessler Foundation and the University of New Hampshire's Institute on Disability (UNH-IOD).

2 Sep 2022

Male hypogonadism associated with risk of hospitalization for COVID-19

Men with low testosterone levels are more likely to require hospitalization after COVID-19 infection than men with normal levels or those on testosterone therapy, according to Saint Louis University School of Medicine and Washington University School of Medicine in St. Louis researchers.

2 Sep 2022