9325
Double-stimulation was used to demonstrate that, in a T lymphocytic cell line ( CEM ), phorbol myristate acetate ( PMA ) rapidly induced NF-kappa B through a signaling pathway which did not involve reactive oxygen species ( ROS ) and was different from the activation triggered by either H2O2 or tumor necrosis factor-alpha ( TNF-alpha ).
 cell line: CEM; protein: NF-kappa B; protein: TNF-alpha; cell line: T lymphocytic cell line; protein: tumor necrosis factor-alpha
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: CEM, NF-kappa B, TNF-alpha, T lymphocytic cell line, tumor necrosis factor-alpha 
Answer:
 cell line: CEM; protein: NF-kappa B; protein: TNF-alpha; cell line: T lymphocytic cell line; protein: tumor necrosis factor-alpha