11338
EATN also inhibited thrombin - induced serotonin and ATP release , and thromboxane B ( 2 ) formation in human platelets .
 EATN, serotonin, ATP, thromboxane B ( 2 )
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 EATN, serotonin, ATP, thromboxane B ( 2 )