21165
Acute administration of EMD 386088 ( 2 . 5 and 5 mg / kg , intraperitoneally ) to Sprague - Dawley rats reversed the deficit in the ASST induced by repeated ketamine administration .
 EMD 386088, ketamine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 EMD 386088, ketamine