23495
Further , TCDD exposure could induce phosphorylation - and ubiquitination - dependent degradation of I k B alpha , and the translocation of NF - kappa B p65 from the cytosol to the nucleus in this microglial cell line .
 Chemical: TCDD
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: TCDD