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Fig. 6 | BMC Oral Health

Fig. 6

From: Development and application of a 3D periodontal in vitro model for the evaluation of fibrillar biomaterials

Fig. 6

Extracelluar matrix (ECM) protein expression. a) Collagen type I, b) Collagen type III and c) Fibrillin I was visualized with fluorescent immunostaining after 7 days incubation on P11–4 (20 mg/ml) hydrogels. Scale bar 100 μm. Pictures demonstrate the expression of relevant ECM proteins for periodontal regeneration, after the incubation of HPLF on P11–4 hydrogels

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