600
Treatment with MK - 801 induced a burst suppression in the EEG and a transient drop ( 11 . 4 + / - 6 . 5 mm Hg ) in the mean arterial pressure .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 None