18786
Multiple TRP subtypes are expressed in vascular smooth muscle cells and endothelial cells , where they form diverse non - selective cation channels permeable to Ca2 + .
 Chemical: Ca2 +
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: Ca2 +