17636
When cells were stressed using glutamate , cell viability decreased to 16 . 98 +/- 4 . 58 % over the control ( 100 . 00 +/- 10 . 15 % ) .
 Chemical: glutamate
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: glutamate