Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hai-fu Yu"'
Autor:
Jun Zhe Min, Yuka Morota, Ying-Zi Jiang, Gao Li, Dongri Jin, Dongzhou Kang, Hai-Fu Yu, Koichi Inoue, Kenichiro Todoroki, Toshimasa Toyo'oka
Publikováno v:
European Journal of Mass Spectrometry. 20:477-486
A rapid and sensitive ultraperformance liquid chromatography coupled with electrospray ionization tandem mass spectrometry (UPLC-ESI-MS/MS) method has been developed and validated for quantitatively determining diacetylpolyamines in the human fingern
Autor:
Hai-fu Yu, Gao Li, Jun Zhe Min, Toshimasa Toyo'oka, Kenichiro Todoroki, Ying-Zi Jiang, Akihito Matsumoto, Koichi Inoue
Publikováno v:
Biomedical Chromatography. 28:492-499
A quantitative analysis of polyamines in lung cancer patient fingernails by the combination of 4-(N,N-dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole derivatives and liquid chromatography–electrospray ionization tandem mass spectrometry is des
Publikováno v:
Analytical Biochemistry. 424:187-194
The resolution of the intermediate advanced glycation end products (AGEs) in the human nail was carried out by the combination of 4,5-dimethyl-1,2-phenylenediamine (DMPD) derivatives and ultra-performance liquid chromatography with electrospray ioniz
Autor:
Hai-fu Yu, Shinsuke Inagaki, Jun Zhe Min, Toshimasa Toyo'oka, Tatsuya Higashi, Suguru Hatanaka
Publikováno v:
Journal of Chromatography B. 879:3220-3228
The resolution of free DL-amino acids in human nail was carried out by combination of the R(-)-4-(3-isothiocyanatopyrrolidin-1-yl)-7-(N,N-dimethylaminosulfonyl)-2,1,3-benzoxadiazole [R(-)-DBD-PyNCS] derivatives and UPLC-ESI-TOF-MS. The reaction of th
Autor:
Qing Shi, Jun Zhe Min, Tatsuya Higashi, Hiroya Yano, Hai-fu Yu, Toshimasa Toyo'oka, Shinsuke Inagaki, Akihito Matsumoto
Publikováno v:
Clinica Chimica Acta. 412:98-106
Background Polyamines are active biogenic amines which play an important role in cell growth and proliferation and the synthesis of proteins and nucleosides. In recently studies, rapid tumor growth has been associated with markedly altered polyamine
Autor:
Yuki Tomiyasu, Jun Zhe Min, Qing Shi, Toshimasa Toyo'oka, Ying-Zi Jiang, Gao Li, Koichi Inoue, Kenichiro Todoroki, Hai-fu Yu, Takashi Morotomi
Publikováno v:
Clinica chimica acta; international journal of clinical chemistry. 444
Background Type 2 diabetes patients (DP) have significantly higher plasma levels of valine, leucine, isoleucine and alanine than the controls. Specific amino acids may acutely and chronically regulate insulin secretion from the pancreatic β-cells. W
Autor:
Jun Zhe, Min, Akihito, Matsumoto, Gao, Li, Ying-Zi, Jiang, Hai-Fu, Yu, Kenichiro, Todoroki, Koichi, Inoue, Toshimasa, Toyo'oka
Publikováno v:
Biomedical chromatography : BMC. 28(4)
A quantitative analysis of polyamines in lung cancer patient fingernails by the combination of 4-(N,N-dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole derivatives and liquid chromatography-electrospray ionization tandem mass spectrometry is descr