4470
At the end of the experiment the urinary porphyrin excretion and the porphyrin content in lijver and skin were diminished in HCB - CQ - treated animals by about 50 % compared to the HCB controls .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None