The occurrence of lactyl lactate and succinyl lactate in the urine of patients screened for inherited metabolic disease.
Clin Chim Acta
; 146(1): 29-35, 1985 Feb 28.
Article
em En
| MEDLINE
| ID: mdl-3987037
The gas chromatographic and mass spectrometric identification of lactyl lactate and succinyl lactate, both present in human urine, is described. In the gas chromatogram lactyl lactate (as TMS derivative) presented as two peaks: the L,L- and/or D,D-form as well as the D,L- and/or the L,D-enantiomer. Both L- and D-lactyl succinate were excreted simultaneously. Lactyl lactate was observed in many patients; succinyl lactate only a few times and only together with lactyl lactate. No correlation with (endogenous) urinary lactate could be established. Presumably these compounds are products of the intestinal bacteria.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Succinatos
/
Lactatos
/
Erros Inatos do Metabolismo
Limite:
Adult
/
Female
/
Humans
/
Infant
/
Male
Idioma:
En
Revista:
Clin Chim Acta
Ano de publicação:
1985
Tipo de documento:
Article