10233
Changes in physiological responses of an Antarctic fish , the emerald rock cod ( Trematomus bernacchii ) , following exposure to polybrominated diphenyl ethers ( PBDEs ) .
 polybrominated diphenyl ethers, PBDEs
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 polybrominated diphenyl ethers, PBDEs