3770
In the adriamycin - treated cells , the addition of adenosine increased the adenylate charge and , concomitant with this inrcease , the cells ' functional integrity , in terms of percentage of beating cells and rate of contractions , was maintained .
 Chemical: adriamycin; Chemical: adenosine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: adriamycin, adenosine 
Answer:
 Chemical: adriamycin; Chemical: adenosine