22862
Furthermore , dA ( 2 ) GIP - Oxm lowered plasma glucose ( 42 % reduction ) and increased plasma insulin ( 1 . 6 - fold increase ) when administered to HFF mice four hours prior to a glucose load .
 glucose, glucose
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 glucose, glucose