848
Estradiol reduces seizure - induced hippocampal injury in ovariectomized female but not in male rats .
 Estradiol, seizure, hippocampal injury
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Estradiol, seizure, hippocampal injury