24872
In view of this , the present study investigates the protective effect of FXO on lead acetate ( PbAc ) - induced renal damage .
 Chemical: lead acetate; Chemical: PbAc
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: lead acetate; Chemical: PbAc