Fig. 6
From: Shape-memory collagen scaffold combined with hyaluronic acid for repairing intervertebral disc
Immunofluorescent analyses of collagen type II and I. A, C Representative images and B, D quantitative analyses. The highest and lowest percentage of cell number was observed in normal disc followed by G4 treated disc, whereas the lowest and highest was seen in G1 in collagen II and I, respectively. Mean ± SD (n = 4), one-way ANOVA. Scale bar: 100 μm, 500 μm