A NEW PHOTOMETRIC METHOD FOR THE DETERMINATION OF SERUM GLUTAMATE PYRUVATE TRANSAMINASE ACTIVITY USING PYRUVATE AND GLUTAMATE AS SUBSTRATES.HAMADA H; OHKURA Y.1976; CHEM. PHARM. BULL.; JAP.; DA. 1976; VOL. 24; NO 8; PP. 1865-1869; BIBL. 18 REF.Article

STUDIES ON FLUOROMETRIC DETERMINATION OF AROMATIC ALDEHYDES WITH 1,2-DIAMINONAPHTHALENE. II. ON THE REACTION PRODUCTS OF BENZALDEHYDE, CINNAMALDEHYDE, AND PYRUVIC ACIDZAITSU K; OHKURA Y.1975; CHEM. PHARM. BULL.; JAP.; DA. 1975; VOL. 23; NO 5; PP. 1057-1062; BIBL. 18 REF.Article

High performance liquid chromatography of bioactive substances using bifunctional fluorogenic reagents for derivatization. A reviewOHKURA, Y.Analytical sciences. 1989, Vol 5, Num 4, pp 371-388, issn 0910-6340Article

NEW FLUOROGENIC SUBSTRATES FOR HORSERADISH PEROXIDASE: RAPID AND SENSITIVE ASSAYS FOR HYDROGEN PEROXIDE AND THE PEROXIDASEZAITSU K; OHKURA Y.1980; ANAL. BIOCHEM.; ISSN 0003-2697; USA; DA. 1980; VOL. 109; NO 1; PP. 109-113; BIBL. 12 REF.Article

GENETIK POLYMORPHISMS OF BLOOD PROTEINS IN THE TROOPS OF JAPANESE MACAQUES, MACACA FUSCATA. III.ERYTHROCYTE CARBONIC ANHYDRASE POLYMORPHISM IN MACACA FUSCATA = POLYMORPHISMES GENETIQUES DES PROTEINES SANGUINES DES COLONIES DE M.F. III.POLYMORPHISME DE L'ANHYDRASE CARBONIQUE DES ERYTHROCYTES DE M.F.SHOTAKE T; OHKURA Y.1975; PRIMATES; JAP.; DA. 1975; VOL. 16; NO 1; PP. 17-22; BIBL. 9REF.Article

Quantum effects in Si n-Mos inversion layer at high substrate concentrationOHKURA, Y.Solid-state electronics. 1990, Vol 33, Num 12, pp 1581-1585, issn 0038-1101, 5 p.Article

FLUOROMETRIC DETERMINATION OF AROMATIC ALDEHYDES WITH 1,2-DIAMINONAPHTHALENEOHKURA Y; ZAITSU K.1974; TALANTA; G.B.; DA. 1974; VOL. 21; NO 6; PP. 547-552; ABS. ALLEM. FR.; BIBL. 13 REF.Article

FLUORIMETRIC DETERMINATION OF MONOSUBSTITUTED GUANIDINO COMPOUNDS WITH BENZOIN-DIMETHYLFORMAMIDE REAGENTOHKURA Y; KAI M.1979; ANAL. CHIM. ACTA; NLD; DA. 1979; VOL. 106; NO 1; PP. 89-94; BIBL. 7 REF.Article

STUDIES OF ABSORPTION SPECTRA OF SOME PSORALENSMATSUMOTO H; OHKURA Y.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 11; PP. 3433-3439; BIBL. 18 REF.Article

AN ULTRAMICRO PHOSPHORIMETRIC ASSAY FOR ALKALINE AND ACID PHOSPHATASE ACTIVITIESOHKURA Y; YAMAGUCHI M; MIYAMOTO S et al.1980; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1980; VOL. 28; NO 10; PP. 3127-3130; BIBL. 17 REF.Article

MECHANISM OF THE COLOR REACTION OF ACTIVE METHYLENE COMPOUNDS WITH 1,3,5-TRINOTROBENZENE DERIVATIVES. IX. CRYSTALLINE 1:2 COMPLEX OF PICRIC ACID AND CREATININE.KOHASHI K; TSURUTA Y; OHKURA Y et al.1977; CHEM. PHARM. BULL.; JAP.; DA. 1977; VOL. 25; NO 8; PP. 2127-2130; BIBL. 16 REF.Article

MECHANISM OF THE COLOR REACTION OF ACTIVE METHYLENE COMPOUNDS WITH 1,3,5-TRINITROBENZENE DERIVATIVES. III. THE COLOR REACTIONS OF CYCLOHEXANONE, AND ACETOPHENONE, WITH 1,3,5-TRINITROBENZENEKOHASHI K; OHKURA Y; MOMOSE T et al.1973; CHEM. PHARM. BULL.; JAP.; DA. 1973; VOL. 21; NO 1; PP. 118-124; BIBL. 12 REF.Serial Issue

HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF DITYROSINE IN BIOLOGICAL SAMPLESZAITSU K; ETO S; OHKURA Y et al.1981; J. CHROMATOGR.; ISSN 0021-9673; NLD; DA. 1981; VOL. 206; NO 3; PP. 621-624; BIBL. 6 REF.Article

SIMULTANEOUS DETERMINATION OF HISTAMINE AND NTAU -METHYLHISTAMINE IN HUMAN URINE AND RAT BRAIN BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTIONTSURUTA Y; KOHASHI K; OHKURA Y et al.1981; J. CHROMATOGR.; ISSN 0021-9673; NLD; DA. 1981; VOL. 224; NO 1; PP. 105-110; BIBL. 16 REF.Article

PHOSPHORESCENCE FORM 3, 4-DIHYDROXYPHENYL DERIVATIVES IN BASIC SOLUTION AND ITS USE FOR THE ASSAY OF EPINEPHRINE AND NOREPINEPHRINE IN URINEYAMAGUCHI M; KURODA N; OHKURA Y et al.1982; CHEMICAL AND PHARMACEUTICAL BULLETIN; ISSN 0009-2363; JPN; DA. 1982; VOL. 30; NO 12; PP. 4557-4561; BIBL. 5 REF.Article

FLUORESCENT PRODUCTS OF THE REACTION OF MONO-SUBSTITUTED GUANIDINO COMPOUNDS WITH BENZOIN-DIMETHYLFORMAMIDEKAI M; YAMAGUCHI M; OHKURA Y et al.1980; ANAL. CHIM. ACTA; ISSN 0003-2670; NLD; DA. 1980; VOL. 120; NO 1; PP. 411-414; BIBL. 5 REF.Article

REACTION PRODUCTS OF 2-OXOGLUTARIC ACID WITH DIAZOTIZED SULFANILAMIDEOHKURA Y; YAMAGUCHI M; MOMOSE T et al.1974; CHEM. PHARM. BULL.; JAP.; DA. 1974; VOL. 22; NO 6; PP. 1414-1417; BIBL. DISSEM.Article

SYMMETRIC TERNARY ARITHMETIC AN CODESOHKURA Y; SHIMADA R; HASEGAWA T et al.1981; SYSTEMS, COMPUTERS, CONTROLS; ISSN 0096-8765; USA; DA. 1981 PUBL. 1982; VOL. 12; NO 3; PP. 92-101; BIBL. 11 REF.Article

DETERMINATION OF HISTAMINE IN PLASMA BY HIGH-SPEED LIQUID CHROMATOGRAPHYTSURUTA Y; KOHASHI K; OHKURA Y et al.1978; J. CHROMATOGR.; NLD; DA. 1978; VOL. 146; NO 3; PP. 490-493; BIBL. 10 REF.Article

A NEW PHOTOMETRIC ASSAY METHOD OF SERUM GLUTAMATE DEHYDROGENASE.OHKURA Y; KOHASHI K; HAMADA H et al.1977; CHEM. PHARM. BULL.; JAP.; DA. 1977; VOL. 25; NO 1; PP. 57-63; BIBL. 32 REF.Article

MECHANISM OF THE COLOR REACTION OF ACTIVE METHYLENE COMPOUNDS WITH 1,3,5-TRINITROBENZENE DERIVATIVES. VII. COLOR REACTIONS OF ACETOPHENONE WITH 1,3,5-TRINITROBENZENE IN METHANOL AND METHANOL-WATER MIXTURES.KOHASHI K; KABEYA T; OHKURA Y et al.1977; CHEM. PHARM. BULL.; JAP.; DA. 1977; VOL. 25; NO 1; PP. 50-56; BIBL. 11 REF.Article

BLOOD PROTEIN VARIATIONS WITHIN AND BETWEEN THE EAST ASIAN AND EUROPEAN HORSE POPULATIONS.NOZAWA K; SHOTAKE T; OHKURA Y et al.1976; Z. TIERZUECHT. ZUECHT.-BIOL.; DTSCH.; DA. 1976; VOL. 93; NO 1; PP. 60-74; ABS. ALLEM.; BIBL. 1 P. 1/2Article

MECHANISM OF THE COLOR REACTION OF ACTIVE METHYLENE COMPOUNDS WITH 1,3,5-TRINITROBENZENE DERIVATIVES. X: THREE ISOMERS OF 1:2 COMPLEX OF PICRIC ACID AND CREATININEKOBASHI K; TSURUTA Y; OHKURA Y et al.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 9; PP. 2914-2919; BIBL. 11 REF.Article

A chemiluminogenic substrate for N-acetyl-β-D-glucosaminidase, o-aminophthalyhydrazido-N-acetyl-β-D-glucosaminideSASAMOTO, K; OHKURA, Y.Chemical and pharmaceutical bulletin. 1990, Vol 38, Num 5, pp 1323-1325, issn 0009-2363, 3 p.Article

A FLUORIMETRIC DETERMINATION OF LECITHIN-CHOLESTEROL ACYLTRANSFERASE IN BLOOD PLASMAIWASAKI M; HAMADA C; ZAITSU K et al.1981; ANAL. CHIM. ACTA; ISSN 0003-2670; NLD; DA. 1981; VOL. 126; PP. 237-240; BIBL. 19 REF.Article