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Monthly Archives: Aprile 2021

COVID-19: the choice of mask materials is important – it can reduce the transmission...

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Wearing a face mask can protect yourself and others from COVID-19, but the type of material and how many fabric layers used can significantly affect exposure risk, finds a study from the Georgia Institute...

COVID-19: Prioritizing who receives the vaccines saves lives and reduces spread of infection

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Waiting for your turn can be frustrating, especially when it comes to COVID-19 vaccinations. But prioritizing who receives the limited supply of vaccines available saves lives and reduces spread of infection, according to a...

Researchers identify three clinical COVID-19 phenotypes

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In a new study, researchers identify three clinical COVID-19 phenotypes, reflecting patient populations with different comorbidities, complications and clinical outcomes. The three phenotypes are described in a paper published this week in the open-access...

Why do people with red hair show impaired sensitivity to certain types of pain?

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New research led by investigators at Massachusetts General Hospital (MGH) provides insights on why people with red hair exhibit altered sensitivity to certain kinds of pain. The findings are published in Science Advances. In people...

Quasi un britannico su sette che è risultato positivo al COVID-19 ha continuato ad...

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Secondo uno studio del Regno Unito pubblicato giovedì, quasi un britannico su sette è risultato positivo al COVID-19 ha continuato ad avere sintomi per almeno 12 settimane . L'Office for National Statistics ha affermato che lo studio su...

A new LiMnO2 cathode can doubling the charging-recharging cycle of lithium batteries

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The promotion of electric cars has dramatically increased the demand for lithium-ion batteries. However, cobalt and nickel, the main cathode materials for the batteries, are not abundant. If the consumption continues, it will inevitably...

Researchers has identified several candidates for drugs against the coronavirus SARS-CoV-2 at DESYs high-brilliance...

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A team of researchers has identified several candidates for drugs against the coronavirus SARS-CoV-2 at DESY´s high-brilliance X-ray lightsource PETRA III. They bind to an important protein of the virus and could thus be...

Nearly one in seven Britons who tested positive for COVID-19 continued to have symptoms...

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Nearly one in seven Britons who tested positive for COVID-19 continued to have symptoms for at least 12 weeks, according to a UK study released Thursday. The Office for National Statistics said the study of...

The disruptions to a particular protein called Akt can lead to the brain changes...

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Bipolar disorder affects millions of Americans, causing dramatic swings in mood and, in some people, additional effects such as memory problems. While bipolar disorder is linked to many genes, each one making small contributions to...

The NIRVANA portable test can diagnose COVID-19 and track variants

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Clinicians using a new viral screening test can not only diagnose COVID-19 in a matter of minutes with a portable, pocket-sized machine, but can also simultaneously test for other viruses - like influenza -...

Researchers successfully developed a vaccine against the Zika virus

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UConn researcher Paulo Verardi, associate professor of pathobiology and veterinary science in the College of Agriculture, Health and Natural Resources, has demonstrated the success of a vaccine against Zika virus and recently published his...

Adding selenium to diet products helps prevent obesity and increases healthy lifespan

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Adding the nutrient selenium to diets protects against obesity and provides metabolic benefits to mice, according to a study published today in eLife. The results could lead to interventions that reproduce many of the anti-aging...

Consuming high levels of sugar-sweetened beverages early in life may lead to memory problems...

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New research shows how drinking sugary beverages early in life may lead to impaired memory in adulthood. The study, published today in Translational Psychiatry, also is the first to show how a specific change to...

Come rispondono le persone immunocompromesse alla prima dose di uno dei due vaccini con...

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Quando sono stati condotti studi clinici per determinare l'immunogenicità - la capacità di suscitare una risposta immunitaria - per i primi due vaccini schierati contro SARS-CoV-2, il virus che causa COVID-19, un gruppo non era tra...

Le cellule T CD8 + dovute a una precedente infezione sono un attore chiave...

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Quando alla fine del 2020 sono emerse varianti di SARS-CoV-2 (il virus che causa COVID-19 ), è emersa la preoccupazione che potessero eludere le risposte immunitarie protettive generate da precedenti infezioni o vaccinazioni, rendendo potenzialmente più probabile la...