[Effects of Fructus Psoralea and Brucea javanica on the level of IL-2 and NK cell in rats infected with Pneumocystis carinii].

SD rat model of PCP was established by subcutaneous injection with dexamethasone. The treatment groups received Fructus Psoralea (FP, 10.0 mg/kg), Brucea javanica (BJ, 1.