The prenatal and postnatal development of UDP-glucuronyltransferase activity towards bilirubin and the effect of premature birth on this activity in the human liver

N Kawade, S Onishi

Biochemical Journal

PathologyBioanalysisHuman SubjectsHepatotoxicityClinical Chemistry +21

Postnatal development of uridine diphosphate glucuronyltransferase activity towards bilirubin and 2-aminophenol in human liver

S Onishi, N Kawade, Shinji Itoh, +2

Biochemical Journal

Liver Transferase ActivityOxidative StressHuman SubjectsHepatotoxicityHuman Metabolism +18

Demonstration of a geometric isomer of bilirubin-IX α in the serum of a hyperbilirubinaemic newborn infant and the mechanism of jaundice phototherapy

S Onishi, Kimiyasu Isobe, Shinji Itoh, +2

Biochemical Journal

An accurate and sensitive analysis by high-pressure liquid chromatography of conjugated and unconjugated bilirubin IX-α in various biological fluids

S Onishi, Shinji Itoh, N Kawade, +2

Biochemical Journal

Sensitive AnalysisBile PigmentsHuman BileSeparation ScienceGas Chromatography +19

Wavelength-dependence of the relative rate constants for the main geometric and structural photoisomerization of bilirubin IX α bound to human serum albumin. Demonstration of green light at 510 nm as the most effective wavelength in photochemical changes from (<i>ZZ</i>)-bilirubin IX α to (<i>EZ</i>)-cyclobilirubin IX α via (<i>EZ</i>)-bilirubin

S Onishi, Shinji Itoh, Kimiyasu Isobe

Biochemical Journal

PhotobiologyIx αOptical PropertiesPhototoxicityStructural Photoisomerization +16

Hydrogen-bond change-associated gas adsorption in inorganic–organic hybrid microporous crystals

S Onishi, Takahiro Ohmori, Takahiro Ohkubo, +5

Applied Surface Science

EngineeringNanoporous MaterialHydrogenChemistryHybrid Materials +1

High-pressure liquid chromatographic analysis of anaerobic photoproducts of bilirubin-IX α <i>in vitro</i> and its comparison with photoproducts <i>in vivo</i>

S Onishi, N Kawade, Shinji Itoh, +2

Biochemical Journal

Kinetic study of the photochemical changes of <i>(ZZ)</i>-bilirubin IX α bound to human serum albumin. Demonstration of <i>(EZ)</i>-bilirubin IX α as an intermediate in photochemical changes from <i>(ZZ)</i>-bilirubin IX α to <i>(EZ)</i>-cyclobilirubin IX α

Shinji Itoh, S Onishi

Biochemical Journal

EngineeringGeometrical IsomersChemistryRedox BiologyKinetic Study +14

Structure and thermal interconversion of cyclobilirubin IX α

S Onishi, I. Miura, Kimiyasu Isobe, +4

Biochemical Journal

Methyl GroupCrystal StructureHeterocyclicBiochemistryPhotochemistry +13

Preparation and characterization of super-hydrophobic and oleophobic surface

Yuji Ohkubo, Issei Tsuji, S Onishi, +1

Journal of Materials Science

Self-cleaning SurfaceChemical EngineeringEngineeringSurface ScienceSuper-hydrophobic Surface +2