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Administration of potassium bromate did not result in oxidative stress - induced kidney injury , based on histopathology and renal biomarkers creatinine and BUN .
 Chemical: potassium bromate
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: potassium bromate