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. 2017 Feb 24;12(2):e0171386. doi: 10.1371/journal.pone.0171386

Fig 6. Neutrophil interactions with porated PEG hydrogels.

Fig 6

(a) Neutrophil capture in transwells (TWs) and hydrogels without or with RGD. *p<0.05 for control v. IL-8 on the same scaffold, #p<0.05, ###p<0.001 for comparisons between the same condition on scaffolds +/- RGD. All statistical differences determined by a two-way ANOVA. Changes are not significant unless otherwise denoted. (b-g) SEM micrographs of human neutrophils on TWs (b-c), 10kDa porated gels (d-e), or 20kDa gels (f-g) under control (left) or IL-8 (right) conditions. Scale bars are 5 microns.