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New clinical trial to compare the impact of anesthesia methods on post-surgery outcomes

A new clinical trial will compare two types of anesthetic to determine how soon after surgery they allow patients to return home.

27 Nov 2020

Immunonutrition may improve COVID-19 patients' recovery

Researchers duo Emma Derbyshire and Joanne Delange from the Nutritional Insight, Surrey, United Kingdom, explore the role of immunonutrition – nutrition that boosts or influences the immune system for those over 65 years of age in COVID-19. Their study titled, “COVID-19: is there a role for immunonutrition, particularly in the over 65s?,” was released in the latest issue of the BMJ Nutrition, Prevention and Health.

26 Nov 2020

Biocompatible photooxygenation catalyst could be potentially used to treat amyloid diseases

A new, biocompatible photooxygenation catalyst that can selectively oxygenate and degrade the pathogenic aggregation of Alzheimer's disease (AD)-related amyloid-β peptide (Aβ) under near-infrared (NIR) light irradiation is developed.

25 Nov 2020

Inhibiting SARS-CoV-2 cell entry with monoclonal antibodies against staphylococcal enterotoxin B superantigen

In a recent cutting-edge study, US researchers unveiled an anti-staphylococcal enterotoxin B monoclonal antibody that can be repurposed to target the cleavage site of the SARS-CoV-2 spike glycoprotein and, in turn, inhibit viral infection. Their findings are currently available on bioRxiv preprint server.

25 Nov 2020

Convalescent plasma therapy ineffective in treating severe COVID-19, study finds

A recent study based at a hospital in Buenos Aires, Argentina, found that convalescent plasma therapy for patients with severe COVID-19, and COVID-19-related pneumonia, was largely ineffective.

25 Nov 2020

Cell survival protein could protect kidneys from damage caused by cancer therapies

Australian researchers have identified a protein that could protect the kidneys from 'bystander' damage caused by cancer therapies.

25 Nov 2020

Could cocoa improve cognitive function?

New findings suggest that the flavanols found in cocoa and other food and drink may enhance cognitive functioning.

24 Nov 2020

New zinc oxide surface kills airborne viruses and bacteria

They burst out of toilet bubbles, swim across drinking water, spread through coughs. Tiny infectious microbes--from the virus that causes COVID-19 to waterborne bacteria--kill millions of people around the world each year.

24 Nov 2020

Researchers conduct aerosol characterization experiments to protect healthcare workers from COVID-19

The rapid spread of COVID-19 overwhelmed hospitals that were unable to contend with the increasing number of patients, many requiring ventilators and other critical care. Such conditions can put medical workers at risk. Now researchers are studying methods to increase hospital safety and efficacy during the pandemic.

24 Nov 2020

Early high-titer convalescent plasma prevents 75% of severe COVID-19 in elderly

A promising new clinical study published on the preprint server medRxiv reports that if convalescent plasma with a high titer of antibodies is given early in the course of COVID-19 in elderly patients, the risk of severe illness is reduced by 73%.

24 Nov 2020

How COVID-19 compares to other respiratory illnesses

A team of scientists from Israel and the United States has compared the disease presentation and progression between in-hospital patients with coronavirus disease 2019 (COVID-19) and other respiratory illnesses such as influenza.

23 Nov 2020

FDA schedules meeting to discuss emergency use authorization of COVID-19 vaccine from Pfizer

Today, the U.S. Food and Drug Administration issued an emergency use authorization (EUA) for casirivimab and imdevimab to be administered together for the treatment of mild to moderate COVID-19 in adults and pediatric patients (12 years of age or older weighing at least 40 kilograms [about 88 pounds]) with positive results of direct SARS-CoV-2 viral testing and who are at high risk for progressing to severe COVID-19.

23 Nov 2020

Inflammatory factors that aggravate COVID-19 may come from adipose tissue

There is growing evidence that adipose tissue plays a key role in the aggravation of COVID-19. One of the theories under investigation is that fat cells (adipocytes) act as a reservoir for SARS-CoV-2 and increase viral load in obese or overweight individuals.

20 Nov 2020

Assessment tool accurately predicts outcomes for COVID-19 patients

A study published in the American Journal of Emergency Medicine this month reports on an assessment tool developed by Kaiser Permanente researchers and physicians that helps ensure patients get the right care, when they need it, by accurately predicting the probability that patients with COVID-19 symptoms will experience severe disease or even death.

20 Nov 2020

Oxygen News and Research

New clinical trial to compare the impact of anesthesia methods on post-surgery outcomes

Immunonutrition may improve COVID-19 patients' recovery

Biocompatible photooxygenation catalyst could be potentially used to treat amyloid diseases

Inhibiting SARS-CoV-2 cell entry with monoclonal antibodies against staphylococcal enterotoxin B superantigen

Convalescent plasma therapy ineffective in treating severe COVID-19, study finds

Cell survival protein could protect kidneys from damage caused by cancer therapies

Could cocoa improve cognitive function?

New zinc oxide surface kills airborne viruses and bacteria

Researchers conduct aerosol characterization experiments to protect healthcare workers from COVID-19

Early high-titer convalescent plasma prevents 75% of severe COVID-19 in elderly

How COVID-19 compares to other respiratory illnesses

FDA schedules meeting to discuss emergency use authorization of COVID-19 vaccine from Pfizer

Inflammatory factors that aggravate COVID-19 may come from adipose tissue

Assessment tool accurately predicts outcomes for COVID-19 patients

Discovery reveals a fundamental way cells interpret signals from the environment

Chemists discover effective inhibitors to block SARS-CoV-2

Researchers solve the mystery of silent hypoxia caused by COVID-19

Hyperbaric oxygen treatments in healthy adults can reverse the aging process, finds study

New druggable target for heart failure in neonates and infants identified

Pregnant women with COVID-19 have low risk of developing severe symptoms

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