tokens: Findings that xenogeneic serum promotes leukocyte-endothelium interaction possibly through NF-kappa B activation might be relevant for designing future therapeutic strategies aimed at prolonging xenograft survival .
folded_tokens: findings that xenogeneic serum promotes leukocyte-endothelium interaction possibly through nf-kappa b activation might be relevant for designing future therapeutic strategies aimed at prolonging xenograft survival .
labels: O O B-tissue I-tissue O B-other_name I-other_name O O B-protein_complex I-protein_complex O O O O O O B-other_name I-other_name I-other_name O O O B-other_name I-other_name O