Figure 5From: Characterization of a murine model of monocrotaline pyrrole-induced acute lung injury Fibrotic changes in C57Bl 6 mice after monocrotaline pyrrole injection. Mice received intravenous injection of MCTP 10 mg/kg body weight or DMF as vehicle. Masson's trichrome staining was performed on serial sections from Figure 3. Scale bar = 50 μm. Black arrows indicate small pulmonary arteries, red arrows indicate fibrotic changes.Back to article page