〔Abstract〕 Objective To discussion the acupoint embedding therapy on epileptiform wave of intractable epilepsy rats and the multidrug resistance protein 1 (MRP1)、 P-gp protein in hippocampus and temporal cortex. Methods (1) Making models:The rats were injected with kainic acid (KA) in hippocampus region, which kinded and rekinded of sub-convulsant dose to making model. The rats with EEG epileptiform wave are screened as successful modeling refractory epilepsy rats. (2) Grouping and treatment: Buried ordinary wire line group (PTX group) and t...