Medical research

Mucus—the first line of defence

By licking a wound it heals faster – this is not simply popular belief, but scientifically proven. Our saliva consists of water and mucus, among other things, and the mucus plays an important role. It stimulates white blood ...

Diseases, Conditions, Syndromes

Skin swabs could be how we test for COVID-19 in the future

Skin swabs are "surprisingly effective" at identifying COVID-19 infection, according to new research from the University of Surrey, offering a route to a non-invasive future for COVID-19 testing.

Diseases, Conditions, Syndromes

Study tracks COVID-19 infection dynamics in adults

A team led by scientists at the University of Illinois Urbana-Champaign tracked the rise and fall of SARS-CoV-2 in the saliva and nasal cavities of people newly infected with the virus. The study was the first to follow acute ...

Autism spectrum disorders

Experts launch largest-ever autism research study in US

Autism experts at the University of Washington are bracing for a flood of interest starting Thursday as they help launch the nation's largest-ever autism research study, which will seek DNA and other information from 50,000 ...

Sleep disorders

The reality of 'low T'

A middle-aged man goes to see his doctor, complaining of a host of vague symptoms: He's lethargic, somewhat depressed and feeling a little anxious about his manliness.

Addiction

New wrinkle in pot debate: stoned driving

(AP) -- Angeline Chilton says she can't drive unless she smokes pot. The suburban Denver woman uses medical marijuana to ease multiple sclerosis symptoms and says she'd never get behind the wheel right after smoking. But ...

Medical research

Saliva test could offer new way to check immunity

New research from the University of Birmingham shows that antibody levels in saliva are linked to those in blood serum, suggesting a new method for assessment of protection against bacterial infections.

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