Diseases, Conditions, Syndromes

Saliva tests could detect the silent carriers of COVID-19

Scientists at Hokkaido University and colleagues in Japan have demonstrated a quick and effective mass testing approach using saliva samples to detect individuals who have been infected with COVID-19 but are still not showing ...

Ophthalmology

Caffeine use may offer relief for millions of dry eye sufferers

Researchers at the University of Tokyo's School of Medicine have shown for the first time that caffeine intake can significantly increase the eye's ability to produce tears, a finding that could improve treatment of dry eye ...

Diseases, Conditions, Syndromes

A rapid antigen test for SARS-CoV-2 in saliva

Scientists from Hokkaido University have shown that an antigen-based test for quantifying SARS-CoV-2 in saliva samples is simple, rapid, and more conducive for mass-screening.

Medical research

In lab dish, scientists make tear and saliva glands

Researchers said on Tuesday they had created saliva glands and tear glands using stem cells from mice, marking a further advance in the quest to grow replacement bio-engineered organs.

Psychology & Psychiatry

Family's economic situation influences brain function in children

Children of low socioeconomic status work harder to filter out irrelevant environmental information than those from a high-income background because of learned differences in what they pay attention to, according to new research ...

Diseases, Conditions, Syndromes

Brazil scientists: Culex mosquito not transmitting Zika

Brazilian researchers say they have concluded that the common Culex mosquito is not transmitting Zika, the rapidly spreading virus that has been linked to severe birth defects.

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