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An easily swallowed capsule injects drugs straight into the gut

Sequential MicroCT images of egg-shaped capsule delivering contrast dye into tissue

A needle that pops out of the bottom of a pill taken by mouth can feed medications and other substances into the stomach tissue. Credit: A. Abramson et al./Nature Biotechnol.

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Nature 597, 306 (2021)



  1. Abramson, A. et al. Nature Biotechnol. (2021).

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