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Archive
27/12/2021

Archive: 27/12/2021

Avoiding dislocation after hip replacement: Study revisits historical findings on implant positioning

A study using artificial intelligence to analyze radiographs from thousands of patients after hip replacement surgery redefines the acetabular "safe zone" to help avoid the risk of dislocation, reports The Journal of Bone ...

Dec 27, 2021

0

33

Ask the Pediatrician: How can parents help teens get enough rest?

Q: My teenager is having a lot of trouble sleeping lately. What can I do to help?

Dec 27, 2021

More flights canceled as Omicron continues to hit flight crews

The Omicron variant continued to keep flights grounded on Monday as airlines canceled at least 2,400 more flights around the world, including 900 in the United States.

Dec 27, 2021

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5

COVID-19 patients have severely increased levels of oxidative stress and oxidant damage, and glutathione deficiency

Researchers at Baylor College of Medicine have investigated the effect of infection with COVID-19 on the levels of oxidative stress, oxidant damage and glutathione, the most abundant physiological antioxidant. Compared to ...

Dec 27, 2021

0

189

Scientists identify antibodies that can neutralize omicron

An international team of scientists have identified antibodies that neutralize omicron and other SARS-CoV-2 variants. These antibodies target areas of the virus spike protein that remain essentially unchanged as the viruses ...

Dec 27, 2021

0

1273

Children will confront their peers, but how they do so varies across cultures

From how we say 'hello' to the side of the road we drive on, all societies have norms—or 'rules' – that shape people's everyday lives.

Dec 27, 2021

0

47

Investigating COVID-19 outbreak convergence through a SIR model

Over a period of time, does COVID-19 cause an explosion of infections, or is it a convergence? If the infection is converging, what kind of convergence will occur? Two researchers specializing in economics investigated the ...

Dec 27, 2021

0

3

Doesn't an excessive intake of simple sugar affect higher brain function?

There has been a remarkable increase in intake of simple sugar (sucrose, isomerized sugar (corn syrup) from beverages and diets in modern society. The intake of simple sugars in adolescents, in whom mental disorders frequently ...

Dec 27, 2021

0

270

A common risk factor for Alzheimer's disease may predispose carriers to severe COVID-19

A study conducted at the University of Helsinki and the Helsinki University Hospital (HUS) suggests that the APOE4 allele may also increase cerebral microhaemorrhages related to COVID-19 and associate with mental fatigue ...

Dec 27, 2021

0

228

Immune response to seasonal coronaviruses may offer protection against COVID-19

A research group led by Shin-ichiro Fujii of the RIKEN Center for Integrative Medical Sciences have found that individuals with a certain HLA type may be able to mount a killer T cell response to COVID-19, thanks to the T ...

Dec 27, 2021

1

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