6983
In the pituitary , only two GnIHRs were observed and they were localized to the PI instead of the adenohypophysis where GtH - expressing cells are localized , suggesting indirect regulation of GtH by GnIH .
 Chemical: GnIH
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: GnIH