13847
GHR - / - mice also have elevated levels of leptin , resistin , and adiponectin , compared with controls leading some to suggest that GH may negatively regulate certain adipokines .
 None
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:  
Answer:
 None