20915
Our study indicated that treatment of HepG2 cells with CSA induces Nrf2 - dependent ARE activity and gene expression of heme oxygenase - 1 ( HO - 1 ) , NAD ( P ) H quinone oxidoreductase 1 ( NQO1 ) , and glutamate - cysteine ligase modifier subunits by activation of PI3K / AKT , ERK and JNK signaling pathways .
 Chemical: CSA; Chemical: heme; Chemical: NAD ( P ) H; Chemical: quinone; Chemical: glutamate; Chemical: cysteine
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: CSA; Chemical: heme; Chemical: NAD ( P ) H; Chemical: quinone; Chemical: glutamate; Chemical: cysteine