tokens: When tested in cytotoxicity assays using T-lymphocytes from VZV immune human donors , the range of precursor frequencies for T-lymphocytes that recognized VZV gE or VZV IE62 was similar whether these proteins were expressed by HSV-1 or a vaccinia vector .
folded_tokens: when tested in cytotoxicity assays using t-lymphocytes from vzv immune human donors , the range of precursor frequencies for t-lymphocytes that recognized vzv ge or vzv ie62 was similar whether these proteins were expressed by hsv-1 or a vaccinia vector .
labels: O O O B-other_name I-other_name O B-cell_type O B-multi_cell I-multi_cell I-multi_cell I-multi_cell O O O O O O O B-cell_type O O B-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule O O O O O O O O B-virus O O B-other_artificial_source I-other_artificial_source O