Physical and Biological Properties of a Chitosan Hydrogel Scaffold Associated to Photobiomodulation Therapy for Dental Pulp Regeneration: An <i>In Vitro</i> and <i>In Vivo</i> Study

<div>(a) Aspect of the chitosan hydrogel in the insert. (b) Diagram showing a Transwell insert (upper chamber) placed in the culture well (lower chamber) separated by an 8 <i>μ</i>m pore size filter. The lower chamber contains culture medium supplemented with 15 or 2.5% of FBS, whereas the upper chamber presents serum-free culture medium. (c) System for Transwell migration assay.</div>

BioMed Research International

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Figure 1

Figure 1: Physical and Biological Properties of a Chitosan Hydrogel Scaffold Associated to Photobiomodulation Therapy for Dental Pulp Regeneration: An <i>In Vitro</i> and <i>In Vivo</i> Study 

Figure 1 | Physical and Biological Properties of a Chitosan Hydrogel Scaffold Associated to Photobiomodulation Therapy for Dental Pulp Regeneration: An In Vitro and In Vivo Study 