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In the present study , we investigated the molecular mechanisms underlying the anti - inflammatory effects of monotropein in lipopolysaccharide ( LPS ) - induced RAW 264 . 7 macrophages and dextran sulfate sodium ( DSS ) - induced colitis mouse model .
 Chemical: monotropein; Chemical: sodium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: monotropein; Chemical: sodium