A new insight into material basis of rhizoma Paridis saponins in alleviating pain.

Ethnopharmacological Relevance: Paris polyphylla, as a traditional Chinese herbal medicine, was often used to relieve inflammation and pain. Rhizoma Paridis saponins (RPS) as the main active components of Paris polyphylla have excellent analgesic effects.

Aim Of The Study: Determine the analgesic material basis of RPS.