PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23178179-3 2013 2-Mercaptobenzothiazole (MBT), a high production volume chemical, was tested and shown to inhibit thyroid peroxidase (TPO) enzyme activity in vitro, a key enzyme necessary for the synthesis of thyroid hormone. captax 0-23 thyroid peroxidase S homeolog Xenopus laevis 118-121 23178179-3 2013 2-Mercaptobenzothiazole (MBT), a high production volume chemical, was tested and shown to inhibit thyroid peroxidase (TPO) enzyme activity in vitro, a key enzyme necessary for the synthesis of thyroid hormone. captax 25-28 thyroid peroxidase S homeolog Xenopus laevis 118-121