Fig. 4From: Inhibitory effects of Acanthopanax sessiliflorus Harms extract on the etiology of rheumatoid arthritis in a collagen-induced arthritis mouse modelA. sessiliflorus Harms extract attenuates immune cell activation in a CIA model. (a) The eosinophil infiltration was analyzed using Congo red staining, (b) the quantification of eosinophil infiltration, (c) neutrophil penetration of the knee via CDr15 staining, and (d) the quantification of neutrophil infiltration; (e) mast cell number and activity in the knee were analyzed via toluidine blue staining; (f) total or degranulated mast cells were countedBack to article page