10628
Human immortalized corneal fibroblasts were treated with TGF - beta in the presence of TSA , the NAD ( P ) H oxidase inhibitor diphenyleneiodonium ( DPI ) , the antioxidant N - acetyl - cysteine ( NAC ) , the NF - E2 - related factor 2 - antioxidant response element ( Nrf2 - ARE ) activator sulforaphane , or small interfering RNA .
 TSA, NAD ( P ) H, diphenyleneiodonium, DPI, N - acetyl - cysteine, NAC, sulforaphane
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 TSA, NAD ( P ) H, diphenyleneiodonium, DPI, N - acetyl - cysteine, NAC, sulforaphane