Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Hikaru Yabuuchi"'
Publikováno v:
Drug Metabolism and Disposition. 38:1505-1513
N -[6-[2-[(5-Bromo-2-pyrimidinyl)oxy]ethoxy]-5-(4-methylphenyl)-4-pyrimidinyl]-4-(2-hydroxy-1,1-dimethylethyl) benzenesulfonamide sodium salt (TA-0201) carboxylic acid form (TA-0201CA) is the primary and pharmacologically active metabolite of TA-0201
Publikováno v:
YAKUGAKU ZASSHI. 130:755-761
Monovalent bile acids, such as taurine- and glycine-conjugated bile acids, are excreted into bile by bile salt export pumps (BSEP, ABCB11). Human BSEP (hBSEP) is physiologically important because it was identified as the gene responsible for the gene
Publikováno v:
Drug Metabolism and Pharmacokinetics. 25:214-219
A novel fluorescent bile acid derivative, 4-N,N-dimethylaminosulfonyl-2,1,3-benzoxadiazole- conjugated bile acid was synthesized as a probe to develop a rapid screening method for function analysis of bile salt export pump (BSEP, ABCB 11). The transp
Publikováno v:
Analytical Sciences. 25:1155-1158
The high performance liquid chromatography-electrospray ionization-mass spectrometry method has been applied to the measurement of bile acid transport activities in membrane vesicles obtained from a human bile salt export pump expressing Sf9 cells. T
Publikováno v:
European Journal of Pharmaceutical Sciences. 35:326-334
The monkey is an important experimental model in the pharmacological evaluation of new drugs. We isolated monkey multidrug resistance-associated protein 2 (MRP2) cDNA to examine expression profiles among various tissues and measured ATPase activity t
Autor:
Miyako Maeda, Masaaki Takemura, Ikumi Tamai, Masaki Oka, Rikiya Ohashi, Tanaka Kenji, Hikaru Yabuuchi
Publikováno v:
Biopharmaceutics & Drug Disposition. 29:441-448
The dog bile salt export pump (BSEP; ABCB11) was cloned and expressed in a Sf9 insect cell system. The deduced amino acid sequence encodes a 1325-amino-acid protein, which shows 89.4% and 80.2% homology with human BSEP and rat Bsep, respectively. The
Autor:
Thomas J. Cook, Ikumi Tamai, Hikaru Yabuuchi, Katsumasa Otake, Tomoji Maeda, Hiroshi Suzuki, Makoto Haga, Ryunosuke Higashi
Publikováno v:
Journal of Pharmaceutical Sciences. 97:1821-1830
Intestinal membrane permeability is an important factor affecting the bioavailability of drugs. As a strategy to improve membrane permeability, membrane transporters are useful targets since essential nutrients are absorbed efficiently via specific t
Autor:
Ikumi Tamai, Tomoji Maeda, Hikaru Yabuuchi, Daisuke Kobayashi, Shin Aizawa, Kenji Yoshida, Shigeki Sugiura, Toshimichi Nakamura
Publikováno v:
Pharmaceutical Research. 24:1628-1635
Recently, it was reported that OCTN1 transporter (SLC22A4) is associated with rheumatoid arthritis (RA) and Crohn's disease. Additionally, we reported that OCTN1 is expressed in hematopoietic cells, preferentially in erythroid cells. Accordingly, we
Autor:
Hirotoshi Okumura, Miki Nakajima, Tsuyoshi Yokoi, Toshihiko Ikeda, Yoshinori Soeno, Katsutoshi Yoshizato, Toshiro Sawada, Miki Katoh, Hikaru Yabuuchi, Chise Tateno
Publikováno v:
Toxicological Sciences. 97:533-538
The liver of a chimeric urokinase-type plasminogen activator (uPA)(+/+)/severe combined immunodeficient (SCID) mouse line recently established in Japan could be replaced by more than 80% with human hepatocytes. We previously reported that the chimeri
Publikováno v:
Biological and Pharmaceutical Bulletin. 30:739-744
The non-steroidal antiandrogen flutamide is widely used for treatment of prostatic cancer, but causes side effects, including cholestatic hepatitis and fulminant hepatitis. We investigated the pathogenesis of flutamide-induced cholestatic hepatitis,