FIG. 10.

(A) Surface electrical capacitance of engineered skin made using bovine- and plant-derived human collagen. (B) Cell metabolism, measured by MTT, in engineered skin as a function of culture time and scaffold type. No statistical difference was observed between skin fabricated with human and bovine lyophilized collagen sponges at any time point. Cell metabolism was greater in engineered skin with an electrospun human scaffold compared to bovine electrospun scaffolds. Color images available online at www.liebertpub.com/tea