5361
Kv2 . 2 silencing in mouse islets by adenovirus - small hairpin RNA ( shRNA ) specifically enhanced islet somatostatin , but not insulin , secretion .
 Chemical: somatostatin
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: somatostatin