4690
The serum levels of cortisol and prolactin after nasal instillation of a suspension of vaginal exudate showed lower values than in control conditions ( nasal instillation of saline ) .
 GENE: prolactin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: prolactin