4602
Neuronal AR regulates hypothalamic insulin signaling by repressing nuclear factor - kappa B ( NF - kappa B ) - mediated induction of protein - tyrosine phosphatase 1B ( PTP1B ) .
 Chemical: tyrosine
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: tyrosine