8475
In this study , we evaluated the effects of wogonin on H2O2 - induced vascular permeability in human umbilical vein endothelial cells ( HUVECs ) .
 Chemical: wogonin; Chemical: H2O2
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: wogonin; Chemical: H2O2