Fig. 5.
Effects of PC on LPS-induced ED2-positive cell expression in lung. Immunohistochemistry was performed after LPS exposure. Treatment with the PC led to the attenuation of the level of ED2 positive macrophages. Representative micrographs are illustrated. (A) Saline+Saline (B) Saline+HC, (C) Saline+PC, (D) LPS+Saline, (E) LPS+HC and (F) LPS+PC (Magnification, 400×).