25769
Recent evidence suggests atypical protein kinase C ( aPKC ) isoforms are required for both TNF - and VEGF - induced breakdown of the blood - retinal barrier ( BRB ) and endothelial permeability to 70kDa dextran or albumin .
 Chemical: retinal
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: retinal