tokens: We show here that chronic HIV infection results in both induction of a nuclear factor with antigenic properties indistinguishable from those of NF-kappa B and permanently increased HIV enhancer activity .
folded_tokens: we show here that chronic hiv infection results in both induction of a nuclear factor with antigenic properties indistinguishable from those of nf-kappa b and permanently increased hiv enhancer activity .
labels: O O O O O B-virus O O O O O O O B-protein_molecule I-protein_molecule O O O O O O O B-protein_molecule I-protein_molecule O O O B-virus O O O