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A comment on Boosting teeth’s healing ability by mobilizing stem cells in dental pulp. Parent comment

Re:Boosting teeth’s healing ability by mobilizing stem cells... by IntronExon on Thursday February 01, 2018 @02:40PM (#16285121)
To mimic that effect until late in the 20th century dentures contained added uranium. Sadly sometimes they would fluoresce in green or yellow.

https://www.orau.org/ptp/collection/consumer%20products/dent...

And the amusing inverse! https://m.imgur.com/gallery/lcmSI

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