PURINES, PYRIMIDINES &amp; RELATED COMPOUNDS

Oberholzer, V. G.

doi:10.1016/b978-0-8151-7839-2.50016-7

Search citation statements

Order By: Relevance

Paper Sections

Select...

Methods1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1977

1985

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

(1 citation statement)

References 66 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Amino acids were analysed in the plasma and in the urine, using the Technicon amino acid autoanalyser. The pyrimidines and purines were analysed by thin layer chromatography (Oberholzer, 1976) and high pressure liquid chromatography (van Gennip, 1981). N-carbamyl amino acids in the urine were detected by dimethylaminobenzaldehyde (Oberholzer, 1976).…”

Section: Methodsmentioning

confidence: 99%

A new patient with hyperornithinaemia, hyperammonaemia and homocitrullinuria treated early with low protein diet

Gjessing¹,

Lunde²,

T³

et al. 1985

J of Inher Metab Disea

View full text Add to dashboard Cite

show abstract

Section: Methodsmentioning

confidence: 99%

A new patient with hyperornithinaemia, hyperammonaemia and homocitrullinuria treated early with low protein diet

Gjessing¹,

Lunde²,

T³

et al. 1985

J of Inher Metab Disea

View full text Add to dashboard Cite

show abstract

Diagnosis of Urea Cycle Disorders

Palmer

Oberholzer

1977

Ann Clin Biochem

View full text Add to dashboard Cite

Calibrant Solutions for Continuous-Flow Urate Analysis: Interference by Formaldehyde

Beetham

Sanders

1980

Ann Clin Biochem

View full text Add to dashboard Cite

The use of formaldehyde to preserve aqueous urate calibration solutions has been recommended since 1913, but it interferes in some commonly used methods. At a pH below 8·5 formaldehyde affects the rate of dialysis of urate in Technicon AutoAnalyzer systems. This effect has been studied by variation of the pH at which dialysis takes place. The interference is attributed to the formation of pH-dependent addition products between uric acid and formaldehyde, which have been examined by thin-layer chromatography and mass spectrometry. Recovery experiments on protein-containing solutions show that a purely aqueous urate calibrant solution is satisfactory for use in AutoAnalyzer systems.

show abstract

PURINES, PYRIMIDINES & RELATED COMPOUNDS

Cited by 3 publications

References 66 publications

A new patient with hyperornithinaemia, hyperammonaemia and homocitrullinuria treated early with low protein diet

A new patient with hyperornithinaemia, hyperammonaemia and homocitrullinuria treated early with low protein diet

Diagnosis of Urea Cycle Disorders

Calibrant Solutions for Continuous-Flow Urate Analysis: Interference by Formaldehyde

Contact Info

Product

Resources

About