9806
The results show that fucoidan may decrease MM cell escape from cytarabine cytotoxicity , and that fucoidan can down - regulate CXCR4 , MMP9 and RHoC expression .
 Chemical: cytarabine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: cytarabine 
Answer:
 Chemical: cytarabine