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Alginate–gelatin hydrogel supplemented with platelet concentrates can be used as bioinks for scaffold printing Cover

Alginate–gelatin hydrogel supplemented with platelet concentrates can be used as bioinks for scaffold printing

Asian Biomedicine
Volume 17 (2023): Issue 5 (October 2023)
By: Tuyet Thi Vi Le,  Nghia Thi Hieu Phan and  Ha Le Bao Tran  
Open Access
|Oct 2023

Figures & Tables

Figure 1.

The sol–gel transition of bioinks over time through inversion test. (A) AG bioink; (B) AGP bioink; (C) AGF bioink. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP.
The sol–gel transition of bioinks over time through inversion test. (A) AG bioink; (B) AGP bioink; (C) AGF bioink. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP.

Figure 2.

The pH of bioinks. (A) AG bioink; (B) AGP bioink; (C) AGF bioink. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP.
The pH of bioinks. (A) AG bioink; (B) AGP bioink; (C) AGF bioink. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP.

Figure 3.

GFs release from scaffolds over time. (A) AGP and AGF scaffolds, (B) Growth factors release. AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP; GFs, growth factors; PDGF-AB; platelet-derived GF-AB; VEGF, vascular endothelial GF.
GFs release from scaffolds over time. (A) AGP and AGF scaffolds, (B) Growth factors release. AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP; GFs, growth factors; PDGF-AB; platelet-derived GF-AB; VEGF, vascular endothelial GF.

Figure 4.

The RGR of cells in the serum-free extracts. ****P < 0.0001. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP; RGR, relative growth rate.
The RGR of cells in the serum-free extracts. ****P < 0.0001. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP; RGR, relative growth rate.

Figure 5.

The RGR of cells in the serum-containing extracts. ***P < 0.001, ****P < 0.0001. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP; RGR, relative growth rate.
The RGR of cells in the serum-containing extracts. ***P < 0.001, ****P < 0.0001. AG, alginate–gelatin; AGF, alginate–gelatin-PRF; AGP, alginate–gelatin-PRP; RGR, relative growth rate.
DOI: https://doi.org/10.2478/abm-2023-0063 | Journal eISSN: 1875-855X | Journal ISSN: 1905-7415
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Language: English
Page range: 222 - 229
Published on: Oct 26, 2023
Published by: Chulalongkorn University
In partnership with: Paradigm Publishing Services
Publication frequency: 6 issues per year
Keywords:
bioinks,
biosignals,
growth factors,
hydrogels,
printing,
scaffolds,
tissue regeneration
Related subjects:
Medicine,
Assistive professions, nursing,
Basic medical science,
Basic medical science, other,
Clinical medicine,
Clinical medicine, other

© 2023 Tuyet Thi Vi Le, Nghia Thi Hieu Phan, Ha Le Bao Tran, published by Chulalongkorn University
This work is licensed under the Creative Commons Attribution 4.0 License.

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