PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18824002-6 2008 Direct comparison of the conventional bi-directional (concentration gradient) assay with the CETA, using MDR1-transfected LLC cells, demonstrated that CETA, but not the conventional assay, identified phenytoin and phenobarbital as substrates of human Pgp. Phenobarbital 214-227 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 105-109 34483846-10 2021 The latter was a consequence of the activated NF-kappaB pathway, stimulating MMP-9 and ABCB1 transporter activity on the luminal side of the endothelium. Phenobarbital 121-128 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 87-92