21399
DMN treatment for 4weeks led to marked liver fibrosis as assessed by serum biochemistry , histopathological examination , and hepatic lipid peroxidation and collagen content .
 Chemical: DMN
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: DMN