8237
This study demonstrates that chelidonine and an alkaloid extract from Chelidonium majus , which contains protoberberine and benzo [ c ] phenanthridine alkaloids , has the ability to overcome MDR of different cancer cell lines through interaction with ABC - transporters , CYP3A4 and GST , by induction of apoptosis , and cytotoxic effects .
 Chemical: chelidonine; Chemical: protoberberine and benzo [ c ] phenanthridine alkaloids
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: protoberberine and benzo [ c ] phenanthridine alkaloids