Inhibition of Delayed Type Hypersensitivity Reactions by Fructus Tribuli

The effect of aqueous extract of Fructus Tribuli (FT) on delayed type hypersensitivity (DTH) and its mechanisms were studied. FT markedly inhibited 2 kinds of contact dermatitis induced by picryl chloride (PC) and dinitrochlorobenzene (DNCB), and also sho