12927
We examined the effect of blocking endogenous GLP - 1 action on glucose tolerance in subjects with sustained remission of type 2 diabetes ( T2DM ) present before RYGBP . RESEARCH DESIGN AND METHODSBlood glucose , insulin , C - peptide , glucagon , GLP - 1 , and glucose - dependent insulinotropic peptide levels were measured after a meal challenge with either exendin - ( 9 - 39 ) ( a GLP - 1r antagonist ) or saline infusion in eight subjects with sustained remission of T2DM after RYGBP and seven healthy controls . RESULTSInfusion of exendin - ( 9 - 39 ) resulted in marginal deterioration of the 2 - h plasma glucose after meal intake in RYGBP subjects ( saline 78 . 4 +/- 15 . 1 mg / dL compared with exendin - ( 9 - 39 ) 116 . 5 +/- 22 . 3 mg / dL ; P < 0 . 001 ) .
 Chemical: glucose; Chemical: glucose; Chemical: glucose; Chemical: glucose
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: glucose; Chemical: glucose; Chemical: glucose; Chemical: glucose