4537
This study is the first to demonstrate that impairment of hepatocyte TJs occurs heterogenously in the liver lobule after BDL and suggests that BDL and EE treatments produce different lobular distributions of increased paracellular permeability .
 EE
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 EE