18629
The findings in the present study implicate the therapeutic potential of CCBs for Pb - induced nephrotoxicity , which were at least partly due to the decrease of Pb uptake and inhibition of lipid peroxidation .
 Chemical: Pb; Chemical: Pb
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: Pb; Chemical: Pb