tokens: Monocyte apoptosis was determined by four independent methods , including annexin-V staining , TUNEL , DNA-laddering , and typical morphology by means of transmission electron microscopy .
folded_tokens: monocyte apoptosis was determined by four independent methods , including annexin-v staining , tunel , dna-laddering , and typical morphology by means of transmission electron microscopy .
labels: B-other_name B-other_name O O O O O O O O B-other_name I-other_name O B-other_name O B-other_name O O O O O O O B-other_name I-other_name I-other_name O