Human Embryonic Stem Cells (IMAGE)

University of California - Riverside

Human Embryonic Stem Cells

Caption

The top image shows a control colony of human embryonic stem cells at 48 hours. The bottom image shows, also at 48 hours, a colony of human embryonic stem cells treated to sidestream smoke from a harm reduction brand (the colony has been killed by the smoke treatment).

Credit

Talbot lab, UC Riverside.

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