Computerized analyzing system for chemiluminescence.
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Computers↗
Biomedical subjects
H Yuki
Publications and source records attributed to H Yuki.
[Determination of oxypertine in human serum by high performance liquid chromatography].
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Adult↗
[Studies on tenuazonic acid analogs. V. Syntheses and antitumor activities of indane-1, 3-dione derivatives (author's transl)].
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Animals↗
[Studies on tenuazonic acid analogs. IV. Preparation of condensation products of 3-acetyltetramanilide with substituted benzaldehydes and their antitumor activities (author's transl)].
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Animals↗
Analysis of serum iron by gel permeation high-performance liquid chromatography.
A high-performance liquid chromatographic procedure for the determination of serum iron is reported. Serum iron extracted with methyl isobutyl ketone was converted to dibenzoylmethane chelate (molecular weight 725), and it was separated from excess dibenzoylmethane (molecular weight 224) by gel permeation chromatography. The chelate was determined by measuring ultraviolet absorption at 280 nm. Good reproducibility, recovery, and correlation with the conventional colorimetric method were observed.
Chromatography, High Pressure Liquid↗
A new method for the determination of serum uric acid by measuring allantoid produced by the action of uricase.
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Allantoin↗
Analysis of 7-methylguanine in deoxyribonucleic acids by high-performance liquid chromatography.
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Animals↗
Determination of 6-methyladenine in DNA by high-performance liquid chromatography.
A method for the determination of 6-methyladenine (6MA) by high-performance liquid chromatography (HPLC) has been developed. DNA bases were separated by using the strong cation-exchange resin Zipax SCX. Purine bases were obtained by hydrolysis and dialysis of DNA and analysed by HPLC. 6MA in DNA from Escherichia coli was determined by the proposed method. It is suggested that the method could be applicable to analyses of 6MA from other biological sources.
Adenine↗
[Gas chromatographic analysis of pyrimidine and purine bases by retention indices (author's transl)].
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Chromatography, Gas↗
[Analysis of aldoses by gas chromatography as their 2-aminoethanethiol derivatives (author's transl)].
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Carbohydrates↗
[Analysis of 5-methylcytosine in tRNA by gas chromatography (author's transl)].
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Chromatography, Gas↗
[Studies on tenuazonic acid analogs. III. Syntheses and antitumor activities of derivatives of tetramic acid, tetronic acid and thiotetronic acid, and others (author's transl)].
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Animals↗
Selective micro determination of unconjugated uronic acids by fluorescence reactions with ethylenediamine sulfate.
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Ethylenediamines↗
[Studies on oligosaccharides. XVI. New trisaccharides found in senega radix (author's transl)].
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Oligosaccharides↗
[Fluorogenic reaction of adenine with alpha-hydroxyaldehyde (author's transl)].
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Adenine↗
Sensitive, selective, and simple determination of adenine content in nucleic acids by fluorometric method.
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Adenine↗
Use of Fourier transform 13C nuclear magnetic resonance spectroscopy for sulfate placement in chondroitin sulfates.
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Carbon Isotopes↗
Studies of oligosaccharides. XIV. Structure-activity relationship of variations in the sugar moiety of digitoxin.
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Animals↗