Health & Fitness

A series of incredible photos have emerged online revealing how effective hand washing is as a frontline virus defence.

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Researchers have developed a method for completing whole-genome sequencing to determine salmonella serotypes in just two hours and the whole identification process within eight hours.

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A large-scale study analyzed 415,980 electronic medical records of older adults in England. People aged 75 or over with low blood pressure (below 130/80) had increased mortality rates in the follow-up, compared to those with normal blood pressure. This was especially pronounced in 'frail' individuals, who had 62% increased risk of death during the 10-year follow-up.

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In Japan, puffer fish is considered a delicacy, but the tickle to the taste buds comes with a tickle to the nerves: fugu contains tetrodotoxin, a strong nerve toxin. In low doses, tetrodotoxin is shown in clinical trials to be a replacement for opioids for relieving cancer related pain. Scientists have now introduced a new route for the total synthesis (complete production of a natural product from current materials) of tetrodotoxin.

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Not seeing your hard work in the gym pay off? Chances are you need to make some other lifestyle tweaks - and one of them includes more rest. 

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In some cases of ineffective messaging, it might be appropriate, despite the aphorism to the contrary, to blame the messenger.

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Scientists have developed a new computational technique that could lead to fast, finely detailed brain imaging with a compact device that uses only sound waves.

from Top Health News -- ScienceDaily https://ift.tt/2wIkKWU