Linked Life Data

6464346

Source:http://linkedlifedata.com/resource/pubmed/id/6464346

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1984-9-20
pubmed:abstractText
The effect of different basic drug assay procedures on the formation of artifactual methenamine from formaldehyde preserved and nonpreserved tissue was studied. Trichloroacetic acid was compared with ammonium sulfate as a protein precipitant and sodium hydroxide was compared with ammonium hydroxide as a pH modifier. The assay of nonpreserved tissue failed to result in the detection of methenamine. However, when preserved tissue was assayed by procedures which utilized ammonium compounds, large quantities of methenamine were detected using TLC and GC/MS. Trace quantities of methenamine were detected in extracts of preserved autolyzed tissue which was assayed using nonammonium compounds.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0145-6296
pubmed:author
pubmed:issnType
Print
pubmed:volume
26
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
293-4
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
Methenamine as an induced artifact during extraction of formaldehyde-preserved tissue.
pubmed:publicationType
Journal Article