Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Makoto Ogino"'
Publikováno v:
Drug Metabolism and Pharmacokinetics. 19:103-113
In an assay system using a human CYP3A4 reporter constructed with the promoter (+11 nt to -362 nt) and enhancer (-7.2 knt to -7.8 knt) regions including everted repeat separated by six nucleotides (ER-6) and direct repeat separated by three nucleotid
Autor:
Miki Shimada, Toru Yamazaki, Kiyoshi Nagata, Takayuki Okubo, Yasushi Yamazoe, Masayuki Furukawa, Makoto Ogino
Publikováno v:
Journal of Biochemistry. 131:71-78
The use of cultured mammalian cells and artificial promoters for analyses of gene regulation gives results that are sometimes inconsistent with in vivo events and thus inconclusive. To understand the in vivo mechanism of chemically mediated CYP3A4 ge
Autor:
Kiyoshi Nagata, Yasushi Yamazoe, Takayuki Ohkubo, Tomonari Takada, Toru Yamasaki, Makoto Ogino, Masayuki Furukawa
Publikováno v:
Drug Metabolism and Pharmacokinetics. 16:485-490
Cytochrome P450s included in CYP3A subfamily are involved in metabolism of numbers of clinically relevant drugs as well as numerous endogenous compounds. CYP3A forms are induced by treatment with various drugs, but clear differences are observed on i
Autor:
Makoto Ogino, Masaharu Kawai
Publikováno v:
Journal of the Japan Society for Precision Engineering. 66:112-116
Publikováno v:
Drug Metabolism and Pharmacokinetics. 15:52-56
Publikováno v:
Archives of Biochemistry and Biophysics. 362:32-37
CYP3A1 gene (P450/6betaB) encodes testosterone 6beta-hydroxylase (EC 1.14.14.1) in rats. The promoter region of CYP3A1 gene contains three binding sites for nuclear factors: 6betaB-A (-105 to -86), 6betaB-B (-139 to -118), and 6betaB-C (-164 to -145)
Autor:
Ken Ichi Fujita, Miki Shimada, Rika Ueda, Takehisa Hata, Kazuhide Iwasaki, Kiyoshi Nagata, Kouichi Yoshinari, Toshifumi Shiraga, Yasushi Yamazoe, Makoto Ogino
Publikováno v:
Journal of Biochemistry. 123:740-746
Cytosolic sulfotransferases, which consist of at least three gene families, play a major role in activation and detoxification of both endogenous and exogenous chemicals. We recently purified a rabbit sulfotransferase, AST-RB2, showing high activitie
Autor:
Kiyoshi Nagata, Kouichi Yoshinari, Makoto Ogino, Kazuhide Iwasaki, Toshifumi Shiraga, Takehisa Hata, Yasushi Yamazoe, Ken Ichi Fujita
Publikováno v:
Journal of Biochemistry. 123:479-486
A cDNA of amine sulfotransferase-RB1 (AST-RB1), which efficiently catalyzes 4-phenyl-1,2,3,6-tetrahydropyridine (PTHP) sulfation, has been isolated by immunoscreening of a rabbit liver cDNA library. The cDNA consisted of 1,117 base pairs and encoded
Autor:
Takeshi Sueda, Makoto Ogino, Tetsuro Kamada, Kohji Kubo, Mayumi Uehara, Takashi Matsuyama, Motoo Kitano, Yuichi Izumi, Nobuyuki Tsukasa
Publikováno v:
Journal of Biomedical Materials Research. 29:503-509
We previously reported that materials leached from bioactive glass (BG) and vitamin D3 induced the formation of nodules on cultured periodontal-ligament fibroblasts (PLF). In this study, we have investigated the relationship between the conditions of
Publikováno v:
Drug metabolism and pharmacokinetics. 17(1)
Troglitazone is an insulin sensitizer and also known as an agonist of peroxisome proliferator-activated receptor-gamma (PPARgamma). In the present study, we have studied the influence of troglitazone on CYP3A form expressions in HepG2 cells for a mod