25878
Treatment of ucOC ( ranged from 0 . 3 to 30ng / ml ) significantly increased the phosphorylation of Akt and eNOS and nitric oxide secretion from endothelial cells in a PI3 - kinase dependent manner .
 Chemical: nitric oxide
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: nitric oxide