1570
Endothelial - dependent relaxation and eNOS mRNA expression were greater in the Dex + Ato group than in the Dex only group ( P < 0 . 05 and P < 0 . 0001 , respectively ) .
 Dex, Ato, Dex
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Dex, Ato, Dex