Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1981-12-21
pubmed:abstractText
Analysis of urinary excretion after administration of 320 mg of theophylline to six normal volunteers appears to indicate the occurrence of capacity limited formation of most of the theophylline metabolites and non-linear renal excretion of theophylline. The renal clearance is elevated at high concentrations where the metabolic clearance is reduced. Even though the individual process of elimination is non-linear, the compensating relationship appears to yield a constant total elimination clearance. The implication of these results in chronic therapy and dose adjustment is discussed.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0031-6970
pubmed:author
pubmed:issnType
Print
pubmed:volume
20
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
435-41
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1981
pubmed:articleTitle
Measurement of excretion characteristics of theophylline and its major metabolites.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.