27299
Dose - related nephrotoxicity , assessed by hematoxylin and eosin staining , was greater in males compared to female rats , as was cellular proliferation , assessed by bromodeoxyuridine staining .
 Chemical: hematoxylin; Chemical: eosin; Chemical: bromodeoxyuridine
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: hematoxylin; Chemical: eosin; Chemical: bromodeoxyuridine