Figure 2.
(A–C) Masson trichrome staining of (A) vehicle, (B) GNP-HC and (C) GNP-HCIm treatments. (D) Quantification of collagen area after all treatments. Graph was done by Graphpad Prism 6.0; (https://www.graphpad.com/scientific-software/prism/). Data were represented as mean (N = 8 for each group) ± SEM and analyzed by one-way ANOVA followed by a Bonferroni post-hoc test for multiple comparisons. ###p < 0.05. Scale bar = 500 μm.