1074
Ovx significantly enhanced the hypotensive response to alpha - methyldopa , in contrast to no effect on rilmenidine hypotension .
 hypotensive, alpha - methyldopa, rilmenidine, hypotension
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 hypotensive, alpha - methyldopa, rilmenidine, hypotension