Fig. 3From: Cryopreservation of dermal fibroblasts and keratinocytes in hydroxyethyl starch–based cryoprotectantsCryopreservation of primary fibroblast cells using different cryoprotectants. Primary fibroblast cells were cryopreserved in different cryoprotective solutions. The total number of cryopreserved primary fibroblast cells in suspension a or in adherent monolayers b was counted 3 days after thawing. As a comparison, fresh primary fibroblast cells were counted. * indicates p < 0.05Back to article page