PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12649384-2 2003 Cytochromes P450 1A1 (18.5), 1A2 (20), and 2D6 (100) catalyzed the O-demethylation of harmaline, and CYP1A1 (98.5), CYP1A2 (35), CYP2C9 (16), CYP2C19 (30), and CYP2D6 (115) catalyzed that of harmine (relative activities). Harmine 191-198 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 101-107 23509697-0 2013 Harmine and harmaline downregulate TCDD-induced Cyp1a1 in the livers and lungs of C57BL/6 mice. Harmine 0-7 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 48-54 23509697-1 2013 We previously demonstrated that Peganum harmala L. extract and its main active constituents, harmine and harmaline inhibit the 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-mediated induction of the carcinogen-activating enzyme, Cyp1a1, in vitro. Harmine 93-100 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 226-232 23509697-3 2013 Therefore, the aim of this study is to examine the effect of harmine and harmaline on TCDD-mediated induction of Cyp1a1 in mice livers and lungs. Harmine 61-68 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 113-119 23509697-9 2013 The effect of harmine and harmaline on TCDD-mediated induction of Cyp1a1 mRNA, protein, and activity levels was determined using real-time PCR, Western blot analysis, and 7-ethoxyresurofin as a substrate, respectively. Harmine 14-21 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 66-72 23509697-10 2013 Our results showed that harmine and harmaline significantly decreased the TCDD-mediated induction of Cyp1a1 in both the livers and lungs. Harmine 24-31 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 101-107 23509697-11 2013 We concluded that harmine and harmaline are promising candidate to inhibit TCDD-mediated induction of Cyp1a1 in mice hepatic and extrahepatic tissues. Harmine 18-25 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 102-108 12649384-6 2003 Values for harmine were: CYP1A1, 45.2 and 52.2; CYP1A2, 9.2 and 14.7; CYP2C9, 11.9 and 117; CYP2C19, 21.4 and 121; and CYP2D6, 29.7 and 7.4. Harmine 11-18 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 25-31