Science round-up June 8-13: Brain damage due to Covid-19, natural light in office ensures better sleep, and more – The Indian Express

By: Tech Desk | New Delhi | Updated: June 13, 2020 7:14:46 pm Representational Image byenriquelopezgarrefromPixabay.

As part of science round-up, we are curating and bringing you the most important science stories of the week. This way, you do not have to go about fishing for the stories elsewhere. Heres everything that happened from June 8 to June 13, 2020:

A new study, published in the International Journal of Environmental Research and Public Health, found that office workers sleep more hours each night when they are exposed to more sunlight during the day at work. The researchers tested the differences insleep patternsof people working in nearly identical office environments, with the only difference being the amount of lighting they have been exposed to during their shifts.

The researchers found that both groups slept longer when they worked in the office with more natural lighting. On average, they slept 37 minutes longer. The sunlight also had a positive effect on the cognitive tests of the workers, which only grew more and more with each passing day.

In a study, published in the Journal of Alzheimers Disease, scientists have revealed the effects of Covid-19 on the human brain. They conducted a comprehensive review of how the SARS-CoV-2 (novel coronavirus) to classify the damage caused by the virus into three stages.

In the first stage, the damage is limited to epithelial cells of nose and mouth, which leads to transient loss of smell and taste. In the second stage, the overactive immune system causes a cytokine storm in the form of toxic proteins due to the virus. It ends up forming blood clots that cause strokes in the brain.

Also read | Science round-up June 1-7: Sun-Earth like duo found, Gene-editing could destroy coronavirus and more

In the third stage, a much powerful cytokine storm damages the blood-brain barrier, which is basically the protective insulation layer in blood vessels of the brain. It causes the patient to develop seizures, confusion, encephalopathy as the blood content, inflammatory markers, and virus particles invade the brain. It can also send the patient to go into a coma.

This week, the Jupiter, Saturn, and the Moon lined up to form a triangle in the southeastern sky. Dr Ian Musgrave told CGTN that while Jupiter and Venus get close to each other in the sky every year, Jupiter and Saturn only do this once in 20 years.

Research by scientists at the KEM Hospital, Pune, CSIR-Centre for Cellular and Molecular Biology (CCMB), Hyderabad, and the University of Exeter in the UK, states that a new way of diagnosing type 1 diabetes through genetics could pave the way for better treatment among the Indian population. The research shows that a genetic risk score is effective in diagnosing type 1 diabetes in Indians. Click here to read more.

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Science round-up June 8-13: Brain damage due to Covid-19, natural light in office ensures better sleep, and more - The Indian Express