tokens: We have previously demonstrated an obligatory requirement for intracellular reactive oxygen species generation during T lymphocyte activation , and have proposed that intracellular reactive oxygen species may act as signalling agents in the regulation of certain cellular processes , for example , during cell cycle entry .
folded_tokens: we have previously demonstrated an obligatory requirement for intracellular reactive oxygen species generation during t lymphocyte activation , and have proposed that intracellular reactive oxygen species may act as signalling agents in the regulation of certain cellular processes , for example , during cell cycle entry .
labels: O O O O O O O O O O O O O O O B-other_name I-other_name O O O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound I-other_organic_compound O O O O O O O O O O O O O O O O O B-other_name I-other_name I-other_name O