Biomedical technology

New transistor measures glucose in saliva

A prototype sensor that measures glucose levels in saliva could eventually offer a simple, rapid and painless way for people to monitor their diabetes, according to the KAUST researchers behind the technology.

Neuroscience

Expression pattern of key receptors in the hypothalamus revealed

There is growing evidence that peptide hormones from the gut have far-reaching effects on the whole organism. By binding to corresponding receptors in the brain, they can modulate food intake and alter metabolic parameters. ...

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