1.
Pathology
; 10(1): 53-7, 1978 Jan.
Article
in English
| MEDLINE
| ID: mdl-643320
ABSTRACT
A screening method is described for urinary 3-methoxy-4-hydroxy mandelic acid using an initial ion exchange procedure, vanillin formation and extraction into toluene. The technique, is simple, rapid and specific, with a reference value up to 35 mumol (7.0 mg)/day established on 92 normal human subjects. Over 200 patients' urines were analysed by the method of which 18 gave values above the reference range. The majority of these increased excretions are attributed to the metabolic effects of drugs, one patient suffered from phaeochromocytoma and only 2 results remaining unexplained.
Subject(s)
Mandelic Acids/urine , Pheochromocytoma/diagnosis , Chromatography, Ion Exchange , Flavoring Agents/biosynthesis , Humans , Indicators and Reagents
2.
J Appl Bacteriol
; 35(2): 271-8, 1972 Jun.
Article
in English
| MEDLINE
| ID: mdl-5049546
Subject(s)
Fermentation , Flavoring Agents/biosynthesis , Nucleotides/biosynthesis , Streptomyces/metabolism , Antimetabolites/pharmacology , Barbiturates/pharmacology , Culture Media , Drug Resistance, Microbial , Genetics, Microbial , Guanine Nucleotides/biosynthesis , Inosine Nucleotides/biosynthesis , Manganese/pharmacology , Mutation , Streptomyces/drug effects , Streptomyces/growth & development , Streptomycin/pharmacology , Zea mays
3.
J Appl Bacteriol
; 35(1): 83-90, 1972 Mar.
Article
in English
| MEDLINE
| ID: mdl-5025435
Subject(s)
Anti-Bacterial Agents/pharmacology , Barbiturates/pharmacology , Flavoring Agents/biosynthesis , Manganese/pharmacology , Nucleotides/biosynthesis , Streptomyces/metabolism , Aerobiosis , Culture Media , Kinetics , Species Specificity , Streptomyces/drug effects , Streptomyces/growth & development , Trace Elements/pharmacology
4.
Hoppe Seylers Z Physiol Chem
; 353(2): 138-42, 1972 Feb.
Article
in German
| MEDLINE
| ID: mdl-5027699
Subject(s)
Aldehydes/metabolism , Catechols/metabolism , Liver/metabolism , Animals , Carbon Isotopes , Chromatography, Thin Layer , Flavoring Agents/biosynthesis , Hydrazones/analysis , In Vitro Techniques , Male , Methylation , Nitrobenzenes/analysis , Perfusion , Rats , S-Adenosylmethionine/metabolism
5.
J Appl Bacteriol
; 34(2): 347-59, 1971 Jun.
Article
in English
| MEDLINE
| ID: mdl-4939269
Subject(s)
Actinomyces/metabolism , Flavoring Agents/biosynthesis , Nucleotides/biosynthesis , Streptomyces/metabolism , Actinomyces/analysis , Actinomyces/growth & development , Actinomyces/isolation & purification , Agar , Bacteriological Techniques , Chromatography, Paper , Colorimetry , Culture Media , Fermentation , Flavoring Agents/analysis , Guanine Nucleotides/analysis , Guanine Nucleotides/biosynthesis , Inosine Nucleotides/analysis , Inosine Nucleotides/biosynthesis , Israel , Nucleotides/analysis , Phosphorus/analysis , Ribose/analysis , Soil Microbiology , Spectrum Analysis , Streptomyces/analysis , Streptomyces/growth & development , Streptomyces/isolation & purification , Ultraviolet Rays , Xanthines/analysis , Xanthines/biosynthesis
6.
Acta Microbiol Pol B
; 2(1): 13-22, 1970.
Article
in English
| MEDLINE
| ID: mdl-5419695