15900
In ventral prostate smooth muscle , Ca ( 2 + ) - release , Ca ( 2 + ) - influx , and ROCK - and PKC - mediated Ca ( 2 + ) - sensitizations are all involved in NA - induced contractions .
 Chemical: Ca ( 2 + ); Chemical: Ca ( 2 + ); Chemical: Ca ( 2 + )
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: Ca ( 2 + ); Chemical: Ca ( 2 + ); Chemical: Ca ( 2 + )