Výsledky vyhledávání - "Fumihiko Ichikawa"

Novel nonsecosteroidal vitamin D3 carboxylic acid analogs for osteoporosis, and SAR analysis

Autor: Kazuki Shimizu, Tadakatsu Takahashi, Hideki Sato, Fumihiko Ichikawa, Shigeyuki Iijima, Suguru Harada, Nobuo Sekiguchi, Yoshiyuki Ono, Hirotaka Kashiwagi, Masaki Ishigai, Susumu Ito, Tsuyoshi Haneishi, Takamitsu Kobayashi

Publikováno v: Bioorganic & Medicinal Chemistry. 19:4721-4729

Novel vitamin D3 analogs with carboxylic acid were explored, focusing on a nonsecosteroidal analog, LG190178, with a bisphenyl skeleton. From X-ray analysis of these analogs with vitamin D receptor (VDR), the carboxyl groups had very unique hydrogen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1b5e09e8d5b3aaa4924a3e3e54d262
https://doi.org/10.1016/j.bmc.2011.07.001

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A comparison between 1,25-dihydroxy-22-oxavitamin D3 and 1,25-dihydroxyvitamin D3 regarding suppression of parathyroid hormone secretion and calcaemic action

Autor: Michinori Hirata, Fumihiko Ichikawa, Kyoko S. Katsumata, Masafumi Fukagawa, Noboru Kubodera, Koichi Endo

Publikováno v: Nephrology Dialysis Transplantation. 17:41-45

Background. Since Slatopolsky et al. (J Clin Invest 1984; 74: 2136-2143) reported the effect of active vitamin D, 1,25-dihydroxyvitamin D 3 (1,25(OH) 2 D 3 ), on secondary hyperparathyroidism (2HPT) which accompanies chronic renal failure, there have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b172d5e403dc30b7cc2fa34f89bd73b
https://doi.org/10.1093/ndt/17.suppl_10.41

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Portable hyperspectral imager with continuous wave green laser for identification and detection of untreated latent fingerprints on walls

Autor: Kenro Kuroki, Norimitsu Akiba, Takayuki Sota, Kenji Kurosawa, Atsushi Nakamura, Fumihiko Ichikawa, Hidekazu Okuda, Takashi Nagaoka, Akira Torao

Publikováno v: Forensic science international. 254

Untreated latent fingerprints are known to exhibit fluorescence under UV laser excitation. Previously, the hyperspectral imager (HSI) has been primarily evaluated in terms of its potential to enhance the sensitivity of latent fingerprint detection fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e3406374911fceb4c4366618716b80a
https://pubmed.ncbi.nlm.nih.gov/26207675

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Synthesis and Pharmacokinetics of 1.ALPHA.-Hydroxyvitamine D3 Tritiated at 22 and 23 Positions Showing High Specific Radioactivity

Autor: Yasuho Nishi, Fumihiko Ichikawa, Akira Kawase, Walter E. Stumpf, Nobuo Koike, Shinichi Kamachi, Noboru Kubodera

Publikováno v: Chemical and Pharmaceutical Bulletin. 48:215-219

A novel synthesis of a radioactive compound of 1 alpha-hydroxyvitamin D3 (1 alpha OHD3) (1) and its pharmacokinetics are described. Radioactive 1 alpha OHD3 tritiated at 22 and 23 positions ([22,23-(3)H4]1 alpha OHD3) (5) was prepared via key reactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::beb034b0c038d5c983e5ebdf6a3e3732
https://doi.org/10.1248/cpb.48.215

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