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Injectability of CPC-CAF pastes: (A) Percentage of paste extruded, and (B) injection force (mean ± sd; n = 6). CAF: cell-encapsulating alginate-fibrin fibers. CN: chitosan. SU: suture fibers. In (A), all values were not significantly different from each other (p > 0.1). In (B), bars indicated by different letters are significantly different (p < 0.05).
