17473
Taken together , these results indicate that prolonged , partial MAGL inhibition maintains potentially beneficial antinociceptive and anti - inflammatory effects , without producing functional CB ( 1 ) receptor tachyphylaxsis / tolerance or cannabinoid dependence .
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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:
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