13756
These findings indicate that impaired biosynthesis of certain SPM and SPM precursors including 17 - HDHA and protectin D1 contributes to adipose tissue inflammation in obesity and suggest 17 - HDHA as a novel treatment option for obesity - associated complications .
 17 - HDHA, protectin D1, 17 - HDHA
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 17 - HDHA, protectin D1, 17 - HDHA