20421
RESULTS : Chronic ethanol consumption resulted in significant increases in plasma alanine aminotransferase in MF ( 1 . 84 - fold ) and HF mice ( 2 . 33 - fold ) , yet liver triglycerides only increased significantly in the HF model ( 1 . 62 - fold ) .
 ethanol, alanine, triglycerides
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 ethanol, alanine, triglycerides