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Items: 23

1.

Identification of equol-7-glucuronide-4'-sulfate, monoglucuronides and monosulfates in human plasma of 2 equol producers after administration of kinako by LC-ESI-MS.

Obara A, Kinoshita M, Hosoda K, Yokokawa A, Shibasaki H, Ishii K.

Pharmacol Res Perspect. 2019 May 9;7(3):e00478. doi: 10.1002/prp2.478. eCollection 2019 Jun.

2.

Anisakiasis in the Small Intestine with Excessive Bleeding That Was Difficult to Diagnose Endoscopically.

Kawashima K, Fujiwara T, Katakura K, Gunji N, Yokokawa A, Sakamoto A, Hikichi T, Kono K, Ohira H.

Intern Med. 2019 Jan 1;58(1):63-66. doi: 10.2169/internalmedicine.1482-18. Epub 2018 Aug 24.

3.

Sensitive and simultaneous quantitation of 6β-hydroxycortisol and cortisol in human plasma by LC-MS/MS coupled with stable isotope dilution method.

Hirano R, Yokokawa A, Furuta T, Shibasaki H.

J Mass Spectrom. 2018 Aug;53(8):665-674. doi: 10.1002/jms.4200.

PMID:
29766610
4.

Evaluation of Brain Activity Using Near-infrared Spectroscopy in Inflammatory Bowel Disease Patients.

Fujiwara T, Kono S, Katakura K, Abe K, Takahashi A, Gunji N, Yokokawa A, Kawashima K, Suzuki R, Wada A, Miura I, Yabe H, Ohira H.

Sci Rep. 2018 Jan 10;8(1):402. doi: 10.1038/s41598-017-18897-4.

5.

Use of endogenous cortisol 6β-hydroxylation clearance for phenotyping in vivo CYP3A activity in women after sequential administration of an oral contraceptive (OC) containing ethinylestradiol and levonorgestrel as weak CYP3A inhibitors.

Shibasaki H, Kuroiwa M, Uchikura S, Tsuboyama S, Yokokawa A, Kume M, Furuta T.

Steroids. 2014 Sep;87:137-44. doi: 10.1016/j.steroids.2014.05.023. Epub 2014 Jun 10.

PMID:
24928723
6.

Polyfunctional low-capacity cation-exchange packing material for the separation of underivatized amino acids.

Yokoyama Y, Yokokawa A, Noguchi K, Tanabe T.

Talanta. 2013 Jan 15;103:245-51. doi: 10.1016/j.talanta.2012.10.039. Epub 2012 Oct 22.

PMID:
23200384
7.

Intraindividual and interindividual variabilities in endogenous cortisol 6β-hydroxylation clearance as an index for in vivo CYP3A phenotyping in humans.

Shibasaki H, Hosoda K, Goto M, Suzuki A, Yokokawa A, Ishii K, Furuta T.

Drug Metab Dispos. 2013 Feb;41(2):475-9. doi: 10.1124/dmd.112.048561. Epub 2012 Nov 21.

PMID:
23175666
8.

The effect of water loading on the urinary ratio of cortisone to cortisol in healthy subjects and a new approach to the evaluation of the ratio as an index for in vivo human 11β-hydroxysteroid dehydrogenase 2 activity.

Yokokawa A, Takasaka T, Shibasaki H, Kasuya Y, Kawashima S, Yamada A, Furuta T.

Steroids. 2012 Oct;77(12):1291-7. doi: 10.1016/j.steroids.2012.07.008. Epub 2012 Jul 28.

PMID:
22850318
9.

Separation and quantitative determination of 6α-hydroxycortisol and 6β-hydroxycortisol in human urine by high-performance liquid chromatography with ultraviolet absorption detection.

Shibasaki H, Okamoto S, Inoue R, Okita M, Yokokawa A, Furuta T.

Anal Bioanal Chem. 2012 Mar;402(9):2945-52. doi: 10.1007/s00216-012-5714-3. Epub 2012 Feb 10.

PMID:
22318698
10.
11.

Simultaneous determination of androstenedione, 11beta-hydroxyandrostenedione, and testosterone in human plasma by stable isotope dilution mass spectrometry.

Yokokawa A, Yamamoto K, Omori Y, Shibasaki H, Shinohara Y, Kasuya Y, Furuta T.

J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Mar 1;877(7):621-6. doi: 10.1016/j.jchromb.2009.01.020. Epub 2009 Jan 23.

PMID:
19201664
12.

Plasma profiling of intact isoflavone metabolites by high-performance liquid chromatography and mass spectrometric identification of flavone glycosides daidzin and genistin in human plasma after administration of kinako.

Hosoda K, Furuta T, Yokokawa A, Ogura K, Hiratsuka A, Ishii K.

Drug Metab Dispos. 2008 Aug;36(8):1485-95. doi: 10.1124/dmd.108.021006. Epub 2008 Apr 28.

PMID:
18443032
13.
14.
15.
16.

Evidence for the validity of cortisol 6 beta-hydroxylation clearance as a new index for in vivo cytochrome P450 3A phenotyping in humans.

Furuta T, Suzuki A, Mori C, Shibasaki H, Yokokawa A, Kasuya Y.

Drug Metab Dispos. 2003 Nov;31(11):1283-7.

PMID:
14570755
17.

Evaluation of 11beta-HSD activities in vivo following oral administration of cortisol-13C4,2H1 to a human subject.

Kasuya Y, Yokokawa A, Takayama S, Shibasaki H, Furuta T.

Steroids. 2003 Feb;68(2):167-76.

PMID:
12606008
18.
19.

Synthesis of multi-labeled cortisols and cortisones with (2)H and (13)C for study of cortisol metabolism in humans.

Furuta T, Eguchi N, Yokokawa A, Shibasaki H, Kasuya Y.

Steroids. 2000 Apr;65(4):180-9.

PMID:
10713306
20.

[Case of primary aldosteronism associated with heart and kidney failure].

Kano H, Orita S, Hirose M, Kawano M, Okamura M, Tani T, Minami M, Yokokawa A, Haraguchi M, Yasunari K, Yoshikawa J.

Nihon Naika Gakkai Zasshi. 1998 May 10;87(5):922-4. Japanese. No abstract available.

PMID:
9648444
21.

[Cytological and electron microscopic studies on the ganglia of the spiral organ and the cells of vestibular nerves of bats].

Yokokawa A, Okamoto K, Yoshida A, Suzuki Y, Watanabe A.

Nihon Jibiinkoka Gakkai Kaiho. 1972 Oct;75(10):1017-8. Japanese. No abstract available.

PMID:
4676064
22.

[Experience in the removal of an acoustic tumor by a translabyrinthine approach].

Hazeyama F, Yoshida A, Yokokawa A, Ikeda M.

Iryo. 1972 Apr;26(4):347-52. Japanese. No abstract available.

PMID:
5042007
23.

[Median longitudinal fasciculus syndrome with vertical nystagmus].

Okamoto K, Hazeyama F, Yoshida A, Yokokawa A.

Iryo. 1972 Mar;26(3):204-16. Japanese. No abstract available.

PMID:
5027288

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