Linked Life Data

849674

Source:http://linkedlifedata.com/resource/pubmed/id/849674

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1977-5-27
pubmed:abstractText
Plasma concentrations of chlorpromazine and its sulfoxide were measured after single intramuscular, single oral, and multiple oral doses of chlorpromazine. In four out of nine patients, intramuscular doses gave stable chlorpromazine plasma levels which were maintained for 12 hr or longer. Chlorpromazine sulfoxide was found in plasma from all patients after oral doses but not after intramuscular doses, which indicates that sulfoxidation took place presystemically. The biologic availability of single oral doses relative to single intramuscular doses ranged from 10 to 69%, and was on average 32%. After 33 days of oral dosing, the plasma levels of chlorpromazine were on average 37% lower than might have been predicted from the single oral dose curves. This was not due to decreased biologic t 1/2 of chlorpromazine, but apparently to a decrease in the biologic availability by oral administration, possibly by increased presystemic metabolism.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0009-9236
pubmed:author
pubmed:issnType
Print
pubmed:volume
21
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
437-48
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1977
pubmed:articleTitle
Pharmacokinetics of chlorpromazine after single and chronic dosage.
pubmed:publicationType
Journal Article, Comparative Study