27551
In contrast , in Diab mice , the B2R agonist , ramiprilat or ischemic postconditioning failed to reduce IS but a B1R agonist significantly reduced IS by 44 % via activation of PI3K / Akt and ERK1 / 2 , both leading to GSK3 beta inhibition .
 ramiprilat
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 ramiprilat