4976
The data of this study suggest that H ( 2 ) S directly acts on endothelial cells to induce eNOS activation and NO production by releasing calcium from the intracellular store in endoplasmic reticulum , which may explain one of mechanisms of its vasodilator function .
 Chemical: H ( 2 ) S; Chemical: NO; Chemical: calcium
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: H ( 2 ) S; Chemical: NO; Chemical: calcium