In VitroHighlightedHydrogen gas improves proliferation and mitochondrial activity of human adipose-derived stem cells after cryopreservationMHID-5509595PMID: 392466992024Regenerative TherapyKoji Kimura, Yasuhiko TabataThe objective of this study is to evaluate the effect of hydrogen gas on the biological functions of human adipose-derived stem cells (hADSC) in cryopreservation. hADSC were cryopreserved by a commercial cell preservation solution in the presence of hydrogen gas. After cryopreservation at 80 C, the viability, initial attachment morphology, and biological parameters of cells cryopreserved were eval