Fig. 5

Microphotograph (40X) of H & E stained rats’ lung tissues. a Control (untreated group), b vehicle treated group, c CCl₄ treated group, d CCl₄ + silymarin (100 mg/kg), e CCl₄ + PELE (200 mg/kg), f CCl₄ + PELE (400 mg/kg), G; PELE (400 mg/kg). PELE; methanolic extract of P. emblica leaves, TB: terminal bronchiole, AS: alveolar septum, CC: Clara cells, AM: alveolar macrophages, A: arteriole