12002
With the elevated doses of PhIP , malondialdehyde ( MDA ) contents , protein carbonyl ( PCO ) contents and DNA - protein crosslinks ( DPC ) coefficients were significantly raised in a dose - dependent manner ; ( 3 ) PhIP at the doses of 10mg / kg and / or 15mg / kg significantly inhibited p16 mRNA and protein expression , whereas enhanced c - fos and c - jun expression relative to control .
 Chemical: PhIP; Chemical: malondialdehyde; Chemical: MDA; Chemical: carbonyl; Chemical: PhIP
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: PhIP; Chemical: malondialdehyde; Chemical: MDA; Chemical: carbonyl; Chemical: PhIP