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Biochemical analysis of brain revealed that the reserpine treatment significantly increased lipid peroxidation and decreased levels of superoxide dismutase ( SOD ) , catalase ( CAT ) and glutathione reductase ( GSH ) , an index of oxidative stress process .
 Chemical: reserpine; Chemical: superoxide; Chemical: glutathione
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: reserpine; Chemical: superoxide; Chemical: glutathione