Reactive oxygen species ( ROS ) such as hydrogen peroxide serve as second messengers in the induction of the transcription factor NF-kappaB , and hence in the activation and replication of human immunodeficiency virus type 1 ( HIV-1 ) in human cells .
reactive oxygen species ( ros ) such as hydrogen peroxide serve as second messengers in the induction of the transcription factor nf-kappab , and hence in the activation and replication of human immunodeficiency virus type 1 ( hiv-1 ) in human cells .
B-inorganic I-inorganic I-inorganic O B-inorganic O O O B-inorganic I-inorganic O O B-other_name I-other_name O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_complex O O O O O O O O O B-virus I-virus I-virus I-virus I-virus O B-virus O O B-cell_type I-cell_type O