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3D printed biodegradable esophageal stents for the treatment of radiation esophagitis

[ad_1] Reviewed by Emily Henderson, B.Sc.November 10, 2020 Radiation esophagitis, characterized by inflammation of the esophagus, is the most common acute adverse effect of radiotherapy causing swallowing problems. This eventually causes dehydration and leaves the body unsuitable for further treatment. Unfortunately, there is currently no direct cure for patients suffering …

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Earth’s bacteria could be used for mining on the Moon and Mars

[ad_1] Earth’s bacteria could help undermine the moon 0:46 (CNN) –- Experiments conducted on the International Space Station (ISS) suggest that Earth’s bacteria could be used to extract useful minerals on the Moon or Mars. Microorganisms are already used on Earth to extract economically important elements from rocks. This includes, …

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This comedian wore a frog costume

[ad_1] Shortly before the semifinals, the audience decided: after the bee, the lobster and the alpaca, the journey in “The Masked Singer” ended also for the frog. Under the mask was a comedian that many had on their screens from the start. Series of photos with 10 images The next …

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