3119
The 20 - HETE agonist markedly increased superoxide formation as reflected by an increase in dihydroethidium staining of EC , and this increase was inhibited by PEG - SOD but not by apocynin .
 Anatomy: EC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: EC 
Answer:
 Anatomy: EC