1546
Chrysin , apigenin , and luteolin dose - dependently up - regulated the protein expression of heme oxygenase 1 ( HO - 1 ) and glutamate cysteine ligase ( GCL ) catalytic ( GCLC ) and modifier subunit ( GCLM ) and increased the intracellular glutathione ( GSH ) content and the ratio of GSH to oxidized GSH .
 Chemical: Chrysin; Chemical: apigenin; Chemical: luteolin; Chemical: heme; Chemical: glutamate; Chemical: cysteine; Chemical: glutathione; Chemical: GSH; Chemical: GSH; Chemical: oxidized GSH
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: Chrysin; Chemical: apigenin; Chemical: luteolin; Chemical: heme; Chemical: glutamate; Chemical: cysteine; Chemical: glutathione; Chemical: GSH; Chemical: GSH; Chemical: oxidized GSH