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The anti-oxidative effect of BHA was accompanied by an increase in thiol , but not glutathione , content in stimulated and unstimulated T cell , whereas TNF stimulation itself barely modified the cellular thiol level .
 protein: TNF; cell line: unstimulated T cell; cell line: stimulated and unstimulated T cell; cell line: stimulated
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: TNF; cell line: unstimulated T cell; cell line: stimulated and unstimulated T cell; cell line: stimulated