2764
ALF injection resulted in a marked increase in hindlimb EMG activity in the L - MED treatment group which was indistinguishable from that seen in animals treated with saline .
 Chemical: ALF
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: ALF