26935
These results show the antinociceptive , antiamnesic , anxiolytic and anorexant effects induced by neuronal H4R agonism , suggesting that H4 modulators may have broader utility further the control of inflammatory and immune processes .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 None