Fig. 3From: Protection of melatonin treatment and combination with traditional antibiotics against septic myocardial injuryProtective effect of melatonin pretreatment against septic myocardial injury in mice. a Representative images of H&E staining of mouse heart tissues. b Representative images of Masson’s trichrome staining of mouse heart tissues. c Representative echocardiography images of the long axis. d SV, CO, LVEDV, and LVESV statistical graphs of the long axis. e Representative echocardiography images of the short axis. f SV, CO, LVEDV, and LVESV statistical graphs of the short axis. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001 versus sham or versus CLP; ns, non-significant. n = 6 for each group. Statistical analysis of data was performed using ANOVABack to article page