5706
To investigate if specific acetylcholine receptor subtypes may mediate some of the memory - enhancing actions of glucose , we examined the effects of subtype - specific nicotinic acetylcholine receptor antagonists on memory in Fischer - 344 rats and also examined the ability of glucose to reverse drug - induced impairments .
 Chemical: acetylcholine; Chemical: glucose; Chemical: acetylcholine; 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: acetylcholine; Chemical: glucose; Chemical: acetylcholine; Chemical: glucose