Fig. 10From: Accelular nanofibrous bilayer scaffold intrapenetrated with polydopamine network and implemented into a full-thickness wound of a white-pig model affects inflammation and healing processMetabolic activity a and proliferation b of murine fibroblasts cell line 3T3-A31 seeded on porous foams. The collagen foam is Coll; collagen/chitosan foam is Coll/Chit and collagen/oxidized cellulose foam is Coll/CaOC. The mark ‘PDA’ represents additional polydopamine coating on porous foams. Statistical significance marked with a group name (p < 0.05) and asterisk group (p < 0.05) and name of group with asterisk (p < 0.001), triangle sign for the highest value (p < 0.001)Back to article page