30497
In contrast , LXA4 from different sources neither increased [ Ca ( 2 + ) ] i and extracellular - signal - regulated kinase ( ERK ) phosphorylation , nor did it induce a decrease in cAMP levels or a translocation of beta - arrestin .
 Chemical: LXA4; Chemical: Ca ( 2 + ); Chemical: cAMP
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: LXA4; Chemical: Ca ( 2 + ); Chemical: cAMP