26379
Saliva level oxidative stress parameters such as total antioxidant capacity ( TAC ) , glutathione peroxidase ( GPx ) , catalase ( CAT ) , and superoxide dismutase ( SOD ) were estimated before and after consumption of GT in these workers .
 Chemical: glutathione; Chemical: superoxide
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: glutathione; Chemical: superoxide