16299
Ion - poor conditions led to increases in the expression of PRL receptor ( prlra ) , Na ( + ) / Cl ( - ) cotransporter ( ncc ; slc12a10 . 2 ) , Na ( + ) / H ( + ) exchanger ( nhe3b ; slc9a3 . 2 ) , and epithelial Ca ( 2 + ) channel ( ecac ; trpv6 ) transcripts within the gill .
 Chemical: Na ( + ); Chemical: Cl ( - ); Chemical: Na ( + ); Chemical: H ( + ); 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: Na ( + ); Chemical: Cl ( - ); Chemical: Na ( + ); Chemical: H ( + ); Chemical: Ca ( 2 + )