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However , gene expression analysis and metabolite profiles are more sensitive than general toxicity studies for detecting AFB1 - induced acute hepatotoxicity as the patterns of low - dose AFB1 - treated rats in these two technique platforms were more similar to the rats in higher dosage groups than to the control rats .
 Chemical: AFB1; Chemical: AFB1
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: AFB1; Chemical: AFB1