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In vivo , the treatment groups with TFs ( 100 , 200 , 400mg / kg ) showed a significant decrease in the malondialdehyde level , the superoxide dismutase and glutathione levels were restored to almost normal levels , and the catalase and glutathione peroxidase levels significantly increased compared to the CCl4 - intoxicated group in rats .
 Chemical: malondialdehyde; Chemical: superoxide; Chemical: glutathione; Chemical: glutathione; Chemical: CCl4
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: malondialdehyde; Chemical: superoxide; Chemical: glutathione; Chemical: glutathione; Chemical: CCl4