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. 2022 Oct 27;15(11):1328. doi: 10.3390/ph15111328

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© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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The cellular compatibility of the scaffolds with human dermal fibroblasts. (a) Live/Dead assay of HDFs for 1.5 × 10⁶ of cell density. (b) Live/Dead assay of HDFs for 3.0 × 10⁶ of cell density. (c) Cell viability of HDFs for 1.5 × 10⁶ and 3.0 × 10⁶ of cell density under submerged and air-lifting cultivation model. (d) HDF morphology encapsulated in the hydrogels (arrow pointed) observed using scanning electron microscopy (SEM) under submerged and air-lifting cultivation model (10× magnification). * indicates p < 0.05.

The cellular compatibility of the scaffolds with human dermal fibroblasts. (a) Live/Dead assay of HDFs for 1.5 × 10⁶ of cell density. (b) Live/Dead assay of HDFs for 3.0 × 10⁶ of cell density. (c) Cell viability of HDFs for 1.5 × 10⁶ and 3.0 × 10⁶ of cell density under submerged and air-lifting cultivation model. (d) HDF morphology encapsulated in the hydrogels (arrow pointed) observed using scanning electron microscopy (SEM) under submerged and air-lifting cultivation model (10× magnification). * indicates p < 0.05.