8238
Chelidonine and the alkaloid extract inhibited P - gp / MDR1 activity in a concentration - dependent manner in Caco - 2 and CEM / ADR5000 and reversed their doxorubicin resistance .
 Chemical: Chelidonine; Chemical: doxorubicin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Chelidonine; Chemical: doxorubicin