Research Article

Protective Effects of Quercetin on Livers from Mice Exposed to Long-Term Cigarette Smoke

Figure 2

Number of inflammatory nucleus into the hepatic parenchyma of C57BL/6 mice. CG: control group; VG: vehicle group; QG: quercetin group; CSG: cigarette smoke group; QCSG: quercetin and cigarette smoke group. a represents a significant difference between groups when compared to CG. b represents a significant difference between groups when compared to VG. c represents a significant difference between groups when compared to QG. d represents a significant difference between groups when compared to CSG. Data were expressed as and were analyzed by one-way ANOVA followed by Tukey’s posttest, animals per group ().