Title : Coaxial bioprinting of cell-laden vascular constructs using a gelatin-tyramine bioink.

Pub. Date : 2019 Nov 1

PMID : 31433402






2 Functional Relationships(s)
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1 The gelatin-PEG-tyramine (GPT) prepolymer underwent enzymatic crosslinking, which yielded a higher gelation rate of up to 4.24 +- 0.08 s. Second, one-step bioprinting of a cell-laden tubular structure was demonstrated using a coaxial type extruder and the GPT bioink with human umbilical vein endothelial cells (HUVECs) with or without human dermal fibroblasts (HDFs). Tyramine glutamic--pyruvic transaminase Homo sapiens
2 The gelatin-PEG-tyramine (GPT) prepolymer underwent enzymatic crosslinking, which yielded a higher gelation rate of up to 4.24 +- 0.08 s. Second, one-step bioprinting of a cell-laden tubular structure was demonstrated using a coaxial type extruder and the GPT bioink with human umbilical vein endothelial cells (HUVECs) with or without human dermal fibroblasts (HDFs). Tyramine glutamic--pyruvic transaminase Homo sapiens