2020
The BMVEC response to METH also involved rapid activation of endothelial nitric oxide synthase and its inhibition abrogated METH - induced permeability and lymphocyte migration , indicating that nitric oxide was a key mediator of BBB disruption in response to METH .
 Chemical: METH; Chemical: nitric oxide; Chemical: METH; Chemical: nitric oxide; Chemical: METH
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: METH; Chemical: nitric oxide; Chemical: METH; Chemical: nitric oxide; Chemical: METH