2579
The aim of this study was to evaluate changes in the regulation of lipid metabolism , ERK and LDLr expression in the liver of rats exposed to subacute diazinon .
 Chemical: diazinon
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: diazinon