Zobrazeno 1 - 10
of 50
pro vyhledávání: '"TOKISHI, HAYASHI"'
Publikováno v:
YAKUGAKU ZASSHI. 118:447-455
In this study, a very reliable HPLC method was developed for the determination of fenofibric acid and reduced fenofibric acid in the biological samples described as follows. After addition of the internal standard solution and 0.5 M HCl to the biolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8429737c43eb1861e94a5f8eef023487
https://doi.org/10.1248/yakushi1947.118.10_447
https://doi.org/10.1248/yakushi1947.118.10_447
Publikováno v:
The Journal of Nutritional Biochemistry. 7:237-242
To assess the exogenous origin of tetrahydro-β-carbolines excreted in human urine, dietary influences on the excretion of 1-methyl-1,2,3,4-tetrahydro-β-carboline (MTBC) and 1,2,3,4-tetrahydro-β-carboline (TBC) were studied together with the quanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8f89b191526d57d37ed87b0de25e25
https://doi.org/10.1016/0955-2863(96)00022-8
https://doi.org/10.1016/0955-2863(96)00022-8
Publikováno v:
Pharmacology Biochemistry and Behavior. 52:677-682
We characterized the metabolites of 1-methyl-1,2,3,4-tetrahydro-beta-carboline (MTBC) in human urine by gas chromatography-negative ion chemical ionization mass spectrometry (GC-NICIMS) and developed an analytical method using GC-NICIMS for their qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87a74ae919e6b00735ca38c26b87f77
https://doi.org/10.1016/0091-3057(95)00048-2
https://doi.org/10.1016/0091-3057(95)00048-2
Autor:
Takashi Miyazaki, Hirotsugu Kato, Hironori Tsuchiya, Tokishi Hayashi, Hideaki Hayashi, Kuniaki Yamada
Publikováno v:
Phytochemical Analysis. 6:297-301
A high-performance liquid Chromatographic method is reported for the unambiguous determination of the amount of tetrahydro-β-carbolines in food plants. In the method, plant homogenates, together with an internal standard, were first reacted with flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7b6cf5502b67abe8e2a50fb0c5c835
https://doi.org/10.1002/pca.2800060605
https://doi.org/10.1002/pca.2800060605
Publikováno v:
FEBS Letters. 331:4-8
We have identified and quantified free d-aspartate in adult rat peripheral organs using gas chromatographic-mass spectrometric and high-performance liquid Chromatographic techniques. The level of free d-aspartate was highest in the adrenal, testis, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3071ede18bdf2b65f93c17b157986c4
https://doi.org/10.1016/0014-5793(93)80286-4
https://doi.org/10.1016/0014-5793(93)80286-4
Publikováno v:
Neurochemical Research. 18:727-730
A sensitive method for the determination of p-tyramine was developed using gas chromatography-chemical ionization mass spectrometry. This method was combined with a stable isotope tracer technique to study p-tyramine metabolism in humans. [2H]5-Pheny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::478d641558aca0e1e2d5302f8f08d6b6
https://doi.org/10.1007/bf00966788
https://doi.org/10.1007/bf00966788
Publikováno v:
European Journal of Nuclear Medicine. 20:46-52
Using positron emission tomography (PET), we measured the regional cerebral blood flow (rCBF) in five normal human subjects after intravenous injection of carbon-11 labeled (R)nicotine. The rCBF of the same subjects was measured by PET using the C15O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5afdcdf87ea66210c10dfcd49cc8922b
https://doi.org/10.1007/bf02261245
https://doi.org/10.1007/bf02261245
Publikováno v:
Journal of the Mass Spectrometry Society of Japan. 39:35-42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d9785c7d9df60764a71638f7b762b0a
https://doi.org/10.5702/massspec.39.35
https://doi.org/10.5702/massspec.39.35
Autor:
Dalmas A. R. Dominicus, Yoshio Iida, Tatsuya Todoriki, Hidemi Todoriki, Takashi Akamatsu, Tokishi Hayashi, Hiromi Gunshin
Publikováno v:
Journal of the Mass Spectrometry Society of Japan. 38:87-94
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e6fb009a5d254a797768c23c2c5e59
https://doi.org/10.5702/massspec.38.87
https://doi.org/10.5702/massspec.38.87
Publikováno v:
Journal of chromatography. 582(1-2)
The concurrent determination of free amino acid enantiomers and non-chiral amino acids in rat brain and serum was accomplished by high-performance liquid chromatography with fluorimetric detection after derivatization with N-tert.-butyloxycarbonyl-L-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::048b61a609a2a6284ea69c2e37a269f7
https://pubmed.ncbi.nlm.nih.gov/1491056
https://pubmed.ncbi.nlm.nih.gov/1491056