Fig. 3From: Anti-connective tissue growth factor (CTGF/CCN2) monoclonal antibody attenuates skin fibrosis in mice models of systemic sclerosisFG-3019 ameliorates angiotensin II (Ang II)-induced skin fibrosis. a Mice skin sections were stained with HE and trichrome. Scale bar 200 μm. b Dermal thickness is summarized. c Collagen contents were measured by hydroxyproline assay. Values are normalized relative to the PBS control group. Each graph represents mean ± SD; n = 4 per group; *P < 0.05Back to article page