Figure 4. Curcumin administration (20
mg/kg bodyweight/day) decreases infiltration of IL-4 and IL-5
producing cells in the spleens and cervical lymph nodes (CLN) of
mice in an ovalbumin (OVA)-induced allergic conjunctivitis
model. The iNOS inhibitor, L-NMMA, administration also decreases
infiltration of cells. Representative images of
immunohistochemical staining for IL-4 and IL-5 in the spleens (A)
and CLN (B) were demonstrated. Bar=20 μm.