8794
Spine density was quantified in cFos - positive and - negative GnRH neurons to examine whether there was an increase in spine density in cFos - expressing GnRH neurons of surged mice as expected .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None