Výsledky vyhledávání - "NARUCHI, Tatsuyuki"

A heretofore unknown metabolite of vitamin D3 was isolated from the 1 alpha, 24, 25-trihydroxyvitamin D3 fraction of lipid extracts obtained from plasma of rats which were given intravenous or oral doses of 100 pmol/100 g of either 1 alpha-hydroxyvit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3605c812acc492c516454b1ab02e0fba
https://doi.org/10.1016/0039-128x(80)90065-3

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Studies on the mechanism of action of 1α, 24-dihydroxyvitamin D3 II specific binding of 1α,24-dlhydroxyvitamin D3 to chick intestinal receptor

Autor: Hashimoto Yoshinobu, Naruchi Tatsuyuki, Ishizuka Seiichi, Bannai Kiyoshi

Publikováno v: Steroids. 37:33-43

The binding of vitamin D3 analogues to the chick intestinal cytosol receptor was studied. In intestinal cytosol fraction, receptor proteins having the sedimentation constant of 2.5 S and 3.7 S to which 1 alpha,25-dihydroxyvitamin D3 binds were presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36ee77ee30f30615f9235ccbf397f34b
https://doi.org/10.1016/0039-128x(81)90005-2

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Synthesis of (24S)- and (24R)-1 alpha-hydroxy-[24-3H]-cholecalciferol

Autor: Bannai Kiyoshi, Ishizuka Seiichi, Hashimoto Yoshinobu, Naruchi Tatsuyuki

Publikováno v: Journal of steroid biochemistry. 10(4)

(24S)- and (24R)-1α-Hydroxy-[24- 3 H]cholecalciferol (3.8 Ci/mmol) was synthesized from fucosterol in 15 steps. The tritium was introduced by reduction of the 24-oxo-cholecalciferol derivative with [ 3 H]-NaBH 4 and the resulting 24-hydroxy group wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b38f9bf9495b228c4cc6f29c91f89466
https://pubmed.ncbi.nlm.nih.gov/449317

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