12192
Such effect of AgNPs on Na and Ca regulation disappeared after cysteine addition , indicating that the soluble Ag released from AgNPs played a major role in the ionoregulatory dysfunction .
 Chemical: Na; Chemical: Ca; Chemical: cysteine; Chemical: Ag
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: Na; Chemical: Ca; Chemical: cysteine; Chemical: Ag