1292
Blood samples ( 30 ml ) were collected via an indwelling arm catheter at rest , and at minutes 13 and 28 of exercise for determinations of plasma EPI , serum free fatty acid ( FFA ) , serum glycerol ( GLY ) , blood glucose ( GLU ) , and blood lactate ( LA ) concentrations .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None