PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Assessment of respiratory function in infants, young children wearing face masks during COVID-19 pandemic

2021-03-02
(Press-News.org) What The Study Did: Wearing surgical face masks for 30 minutes was not associated with changes in respiratory parameters or clinical signs of respiratory distress in this study of 47 infants and young children in Italy.

Authors: Silvia Bloise, M.D., of Sapienza University of Rome in Italy, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ 

(doi:10.1001/jamanetworkopen.2021.0414)

Editor's Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

INFORMATION:

Media advisory: The full study is linked to this news release.

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2021.0414?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=030221

About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.



ELSE PRESS RELEASES FROM THIS DATE:

Requests for brand name over generic prescription drugs cost the Medicare program $1.7 billion in a single year, study finds

2021-03-02
The Medicare Part D program would have saved $977 million in a single year if all branded prescription drugs requested by prescribing clinicians had been substituted by a generic option, according to a new study by researchers at the Johns Hopkins Bloomberg School of Public Health. And if Medicare patients had requested generic drugs instead of brand name drugs, the Medicare Part D program would have saved an additional $673 million in one year, for a total savings of $1.7 billion. Medicare Part D offers supplemental outpatient drug coverage plans for seniors ...

Using stimuli-responsive biomaterials to understand heart development, disease

Using stimuli-responsive biomaterials to understand heart development, disease
2021-03-02
WASHINGTON, March 2, 2021 -- Cardiovascular disease remains the number one cause of death globally. Unfortunately, the heart cannot regenerate new tissue, because the cardiomyocytes, or heart muscle cells, do not divide after birth. In their paper, published in APL Bioengineering by AIP Publishing, Syracuse researchers developed a shape memory polymer to grow cardiomyocytes. Raising the material's temperature from 30 degrees Celsius to 37 degrees Celsius turned the polymer's flat surface into nanowrinkles, which promoted cardiomyocyte alignment. The research is part of the growing field of mechanobiology, which investigates how physical forces between cells and changes ...

'Fish DJ' tackles fish hearing

Fish DJ tackles fish hearing
2021-03-02
A 'Fish DJ' at The University of Queensland has used her knowledge of cool beats to understand brain networks and hearing in baby fish. The DJ-turned-researcher used her acoustic experience to design a speaker system for zebrafish larvae and discovered that their hearing is considerably better than originally thought. PhD candidate Rebecca Poulsen from the Queensland Brain Institute said that combining this new speaker system with whole-brain imaging showed how larvae can hear a range of different sounds they would encounter in the wild. "For many years ...

AAHA and AAFP release updated feline life stage guidelines to the veterinary community

2021-03-02
[LAKEWOOD, CO; BRIDGEWATER, NJ; March 2, 2021] Two of the world's leading veterinary organizations are proud to announce updated recommendations in the 2021 AAHA/AAFP Feline Life Stage Guidelines. The American Animal Hospital Association (AAHA) and the American Association of Feline Practitioners (AAFP) convened a Task Force of experts in feline medicine to define distinct feline life stages and provide a framework for individualized healthcare plans. Understanding a cat's life stage and lifestyle greatly impacts healthcare strategies. Veterinary professionals have a responsibility to stress ...

Energy switching decisions could widen social inequalities

Energy switching decisions could widen social inequalities
2021-03-02
New energy tariffs could leave people on bad deals even worse off despite the potential benefits for everyone, research has found. The study, led by the University of Leeds, found new types of energy contracts designed for a low carbon future could benefit all types of customer, with opportunities to sell excess energy from solar panels or incentives for using energy at off-peak times. However, many people were unlikely to choose them because they were disengaged from the energy market, didn't trust energy companies, or already feel satisfied with their current tariffs. ...

Soft and comfortable e-textiles that can be used to measure photoplenthysmography

Soft and comfortable e-textiles that can be used to measure photoplenthysmography
2021-03-02
Advances in wearable devices have enabled e-textiles, which fuse lightweight and comfortable textiles with smart electronics, and are garnering attention as the next-generation wearable technology. In particular, fiber electronic devices endowed with electrical properties, while retaining the specific characteristics of textiles, are key elements in manufacturing e-textiles. Optoelectronic devices are generally constructed using layers of semiconductors, electrodes, and insulators; their performance is greatly affected by the size and structure of the electrodes. Fiber electronic components for e-textiles need to be fabricated on thin, pliable threads; since these ...

Rice plant resists arsenic

Rice plant resists arsenic
2021-03-02
The agricultural cultivation of the staple food of rice harbours the risk of possible contamination with arsenic that can reach the grains following uptake by the roots. In their investigation of over 4,000 variants of rice, a Chinese-German research team under the direction of Prof. Dr Rüdiger Hell from the Centre for Organismal Studies (COS) of Heidelberg University and Prof. Dr Fang-Jie Zhao of Nanjing Agricultural University (China) discovered a plant variant that resists the toxin. Although the plants thrive in arsenic-contaminated fields, the grains contain far less arsenic than other ...

Astrophysicist's 2004 theory confirmed: Why the Sun's composition varies

Astrophysicists 2004 theory confirmed: Why the Suns composition varies
2021-03-02
WASHINGTON -- About 17 years ago, J. Martin Laming, an astrophysicist at the U.S. Naval Research Laboratory, theorized why the chemical composition of the Sun's tenuous outermost layer differs from that lower down. His theory has recently been validated by combined observations of the Sun's magnetic waves from the Earth and from space. His most recent scientific journal article describes how these magnetic waves modify chemical composition in a process completely new to solar physics or astrophysics, but already known in optical sciences, having been the subject of Nobel Prizes awarded to Steven Chu in 1997 and Arthur Ashkin in 2018. Laming ...

Human instinct can be as useful as algorithms in detecting online 'deception'

2021-03-02
Travellers looking to book a hotel should trust their gut instinct when it comes to online reviews rather than relying on computer algorithms to weed out the fake ones, a new study suggests. Research, led by the University of York in collaboration with Nanyang Technological University, Singapore, shows the challenges of online 'fake' reviews for both users and computer algorithms. It suggests that a greater awareness of the linguistic characteristics of 'fake' reviews can allow online users to spot the 'real' from the 'fake' for themselves. Dr Snehasish Banerjee, Lecturer in Marketing from the University of York's Management School, said: "Reading and writing online reviews ...

Under 55's found lockdown most challenging, finds survey

2021-03-02
A UK wide survey of 2252 adults, carried out five weeks into the first lockdown revealed 95% of those who took part were following lockdown restrictions. Of that 95% more than 80% reported finding it challenging. Adjusting to changes in daily routines, and mental and physical health struggles were the most common challenges faced by participants. Women and adults under the age of 55 were most likely to report experiencing challenges. The research, 'What challenges do UK adults face when adhering to COVID-19-related instructions? Cross-sectional survey in a representative sample'*, was published in the journal, Preventive ...

LAST 30 PRESS RELEASES:

Hormone therapy reshapes the skeleton in transgender individuals who previously blocked puberty

Evaluating performance and agreement of coronary heart disease polygenic risk scores

Heart failure in zero gravity— external constraint and cardiac hemodynamics

Amid record year for dengue infections, new study finds climate change responsible for 19% of today’s rising dengue burden

New study finds air pollution increases inflammation primarily in patients with heart disease

AI finds undiagnosed liver disease in early stages

The American Society of Tropical Medicine and Hygiene and the Bill & Melinda Gates Foundation announce new research fellowship in malaria genomics in honor of professor Dominic Kwiatkowski

Excessive screen time linked to early puberty and accelerated bone growth

First nationwide study discovers link between delayed puberty in boys and increased hospital visits

Traditional Mayan practices have long promoted unique levels of family harmony. But what effect is globalization having?

New microfluidic device reveals how the shape of a tumour can predict a cancer’s aggressiveness

Speech Accessibility Project partners with The Matthew Foundation, Massachusetts Down Syndrome Congress

Mass General Brigham researchers find too much sitting hurts the heart

New study shows how salmonella tricks gut defenses to cause infection

Study challenges assumptions about how tuberculosis bacteria grow

NASA Goddard Lidar team receives Center Innovation Award for Advancements

Can AI improve plant-based meats?

How microbes create the most toxic form of mercury

‘Walk this Way’: FSU researchers’ model explains how ants create trails to multiple food sources

A new CNIC study describes a mechanism whereby cells respond to mechanical signals from their surroundings

Study uncovers earliest evidence of humans using fire to shape the landscape of Tasmania

Researchers uncover Achilles heel of antibiotic-resistant bacteria

Scientists uncover earliest evidence of fire use to manage Tasmanian landscape

Interpreting population mean treatment effects in the Kansas City Cardiomyopathy Questionnaire

Targeting carbohydrate metabolism in colorectal cancer: Synergy of therapies

Stress makes mice’s memories less specific

Research finds no significant negative impact of repealing a Depression-era law allowing companies to pay workers with disabilities below minimum wage

Resilience index needed to keep us within planet’s ‘safe operating space’

How stress is fundamentally changing our memories

Time in nature benefits children with mental health difficulties: study

[Press-News.org] Assessment of respiratory function in infants, young children wearing face masks during COVID-19 pandemic