Abstract:The weights of seminal vesicle and prostate gland of castrated young rats were significantly increasedby administration of aleoholsoluble extract from the decoction of Cintanche deserticola, C,tubulosa and soaked C.deser-ticola,The phagocytic function of intra-abdominal maerophage in mice was activated by the decoction of C. deserticolaand C. tubulosa.