Fig. 2
From: Urinary collagen degradation products as early markers of progressive renal fibrosis
Effects of FTY720 treatment on tubule-interstitial remodeling at week 12. Expression of interstitial collagen type III (×400), fibronectin (×200), α-SMA positive myofibroblasts (×200), PDGF-β receptor (×200), interstitial fibrosis (PAS; ×200) and hyaluronan (×400) at week 12. Data of collagen type III, α-SMA and PAS have been published before [30]). Permission to show data was granted by the authors and publishers. *P < 0.05, **P < 0.01, ***P < 0.001. Statistical differences between groups were tested using the Kruskall-Wallis test (Dwass-Steel-Critchlow-Fligner post-test)