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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Oral ulcer treatment using human tonsil-derived mesenchymal stem cells encapsulated in trimethyl chitosan hydrogel: an animal model study

Fig. 1

Hydrogel fabrication optimization and degradation measurement. (A) The images of gelled hydrogels according to the concentrations of TMC and β-gp. Gelation results were observed at 37 ℃ by mixing 1% and 2% TMC with different concentrations of β-gp. (B) Images of gelled samples during the degradation test observed every other day for 7 days. The arrow indicates the hydrogel fragments

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Stem Cell Research & Therapy

ISSN: 1757-6512