11249
Acrolein , a ubiquitous dietary pollutant and by - product of oxidative stress , can induce cytotoxicity in neurons , which might play an important role in the etiology of AD .
 Acrolein
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Acrolein