3679
During ischemia , a time - dependent increase of plasma oxypurines and nucleosides was observed .
 Disease: ischemia; Chemical: oxypurines; Chemical: nucleosides
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: ischemia; Chemical: oxypurines; Chemical: nucleosides