Separation and determination of cis/trans-β-carotenes by high-performance liquid chromatography

Kiyoshi Tsukida, Kayoko Saiki, Tomoko Takii, +1

Journal of Chromatography A

Food ChemistryCarotenoidBiochemistryAnalytical ChemistryLiquid Chromatography +3

Configuration of the carotenoid in the reaction centers of photosynthetic bacteria. Comparison of the resonance Raman spectrum of the reaction center of Rhodopseudomonas sphaeroides G1C with those of cis-trans isomers of β-carotene

Yasushi Koyama, Mariko Kito, Tomoko Takii, +3

Biochimica et Biophysica Acta (BBA) - Bioenergetics

CarotenoidResonance Raman SpectrumPhotochemistryBiochemistryPhotosystems +8

Molecular Identification and Characterization of Novel Membrane-bound Metalloprotease, the Soluble Secreted Form of Which Hydrolyzes a Variety of Vasoactive Peptides

Koji Ikeda, Noriaki Emoto, Sunu Budhi Raharjo, +4

Journal of Biological Chemistry

Configuration of the carotenoid in the reaction centers of photosynthetic bacteria. (2) Comparison of the resonance Raman lines of the reaction centers with those of the 14 different cis-trans isomers of β-carotene

Yasushi Koyama, Tomoko Takii, Kayoko Saiki, +1

Photobiochemistry and photobiophysics.

Circadian variation of the urinary 6β-hydroxycortisol to cortisol ratio that would reflect hepatic CYP3A activity

Masako Ohno, Ikumi Yamaguchi, Tomonobu Ito, +3

European Journal of Clinical Pharmacology

Stress HormoneCircadian VariationMedicinePhysiologyPharmacology +7

Quantification of lysophosphatidylcholines and phosphatidylcholines using liquid chromatography–tandem mass spectrometry in neonatal serum

Akihiro Takatera, Atsuko Takeuchi, Kayoko Saiki, +3

Journal of Chromatography B

Lipid AnalysisBiochemistryPhysiologyMass SpectrometryBioanalysis +9

CONFIGURATIONS OF CAROTENOIDS IN THE REACTION CENTER and THE LIGHT‐HARVESTING COMPLEX OF Rhodospirillum rubrum. NATURAL SELECTION OF CAROTENOID CONFIGURATIONS BY PIGMENT PROTEIN COMPLEXES

Yasushi Koyama, Ichiro Takatsuka, Mariko Kanaji, +6

Photochemistry and Photobiology

PhotobiologyNatural SelectionChemistryBiosynthesisCarotenoid +14

Mutation analysis of the ornithine transcarbamylase (OTC) gene in five Japanese OTC deficiency patients revealed two known and three novel mutations including a deep intronic mutation.

Wakako Ogino, Yasuhiro Takeshima, Atsushi Nishiyama, +6

PubMed

Otc DeficiencySomatic VariantMendelian DisorderGenetic DisorderGenetics +12

Specific determination of urinary 6β-hydroxycortisol and cortisol by liquid chromatography–atmospheric pressure chemical ionization mass spectrometry

Masako Ohno, Ikumi Yamaguchi, Kayoko Saiki, +2

Journal of Chromatography B Biomedical Sciences and Applications

Adrenal GlandUrologyMedicineMass SpectrometrySpecific Determination +5

Co-occurrence of mutations in both dystrophin- and androgen-receptor genes is a novel cause of female Duchenne muscular dystrophy

Yoshinori Katayama, Văn Khanh Trần, Nguyễn Thị Hoàn, +7

Human Genetics

Mendelian DisorderGenetic DisorderNovel CauseGeneticsMedicine +7