8224
The synergistic response required TLR4 signaling via MyD88 and TIR - domain - containing adaptor - inducing interferon beta ( TRIF ) , whereas palmitate - induced ceramide production occurred independent of these inflammatory molecules .
 Chemical: palmitate; Chemical: ceramide
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: palmitate; Chemical: ceramide