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Archive
30/03/2021

Archive: 30/03/2021

T cells recognize recent SARS-CoV-2 variants

When variants of SARS-CoV-2 (the virus that causes COVID-19) emerged in late 2020, concern arose that they might elude protective immune responses generated by prior infection or vaccination, potentially making re-infection ...

Mar 30, 2021

0

436

Screams of 'joy' sound like 'fear' when heard out of context

People are adept at discerning most of the different emotions that underlie screams, such as anger, frustration, pain, surprise or fear, finds a new study by psychologists at Emory University. Screams of happiness, however, ...

Mar 30, 2021

0

4

Open-label placebo works as well as double-blind placebo in irritable bowel syndrome

For decades, the power of the placebo effect was thought to lie in patients' belief that they were—or at least, could be—receiving a pharmacologically active treatment. A new study by physician-researchers at Beth Israel ...

Mar 30, 2021

0

7

COVID-19 pandemic has led to more advanced-stage cancer diagnoses, physician survey finds

Doctors who oversee cancer clinics say that new patients are arriving for treatment with more advanced disease than before the COVID-19 pandemic, according to a new survey from the American Society for Radiation Oncology ...

Mar 30, 2021

0

2

Selenium supplementation protects against obesity and may extend lifespan

Adding the nutrient selenium to diets protects against obesity and provides metabolic benefits to mice, according to a study published today in eLife.

Mar 30, 2021

0

82

Mysteries of malaria infections deepen after human trial study

Scientists have discovered that tracking malaria as it develops in humans is a powerful way to detect how the malaria parasite causes a range of infection outcomes in its host.

Mar 30, 2021

0

8

Doctors experiencing domestic abuse feel socially and professionally isolated

Female doctors who suffer domestic abuse can feel unable to get help due to perceptions that it "should not happen to a doctor" and a judgmental culture in medical settings, a new study suggests.

Mar 30, 2021

0

4

Outdated digital literacy skills hinder use of smart devices

Activity trackers are rising in popularity: Almost 20% of people own one. These trackers collect data about physical activities and assist in developing a healthy lifestyle. Yet a study conducted by the University of Twente ...

Mar 30, 2021

0

2

New model to help identify risk factors for reading difficulties in children

Researchers at Cincinnati Children's Hospital Medical Center have developed a new framework for different factors influencing how a child's brain is "wired" to learn to read before kindergarten.

Mar 30, 2021

0

12

Salt substitution—an effective way to reduce blood pressure in rural India

Replacing regular common salt consumed by hypertensive patients in rural areas with a salt substitute can have a significant impact in terms of lowering their blood pressure, a new study by The George Institute for Global ...

Mar 30, 2021

0

6

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