2069
Phoenixin may represent a new class of hypothalamically - derived pituitary priming factors that sensitise the pituitary to the action of other RFs , rather than directly stimulating the fusion of secretary vesicles to pituitary membranes .
 Chemical: Phoenixin
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: Phoenixin