2504
Serum PRL concentrations significantly increased after MCP administration in normal women , hyperprolactinemic patients with normal sella and patients with microadenoma , but not in macroadenoma patients with and without suprasellar expansion ( SSE ) .
 GENE: PRL
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: PRL