91色情片

91色情片

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

91色情片

Our braininess may have evolved thanks to less sticky neurons

We don鈥檛 know much about the genetic evolution of the human brain. Now experiments suggest genes involved in cell stickiness may have given our brain its folds

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We’ve finally seen how the sleeping brain stores memories

Girl collecting water in refugee camp

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WHO launches bold plan to slash cholera deaths by 90 per cent

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Artificial organs used in operations without approval for humans

Transmission electron microscopy of Hepatitis B virus (HBV), a DNA virus with a long incubation period, that is transmitted through bodily fluids and affects the liver.

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We鈥檙e nearly ready to use CRISPR to target far more diseases

Portrait of Nobel laureates

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Medicine Nobel for scientists who unpicked our body clocks

Battery-farmed chickens

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Plan to slash farm antibiotic use may stop spread of resistance

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Would 鈥榞ood gluten鈥� foods work for people who eat gluten-free?

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Lab-grown cells make doping agent EPO and cure anaemia in mice

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Common antidepressant found to reduce belly fat in older mice

Belly fat becomes much harder to lose when you get older. Inflamed immune cells may be to blame, and an antidepressant seems to help in mice

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Exclusive: Inside the clinic offering young blood to cure ageing

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Life extension may prove to be a double-edged sword

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See-through brains reveal how stroke damages vital blood vessels

Environment

A cheap pollution sensor will keep you off the dirtiest roads