Linked Life Data

19962949

Source:http://linkedlifedata.com/resource/pubmed/id/19962949

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3-4
pubmed:dateCreated
2010-2-4
pubmed:abstractText
A precise and accurate high-performance liquid chromatography (HPLC) method with photodiode array detection has been developed and validated for raltegravir, a human immunodeficiency virus integrase strand transfer inhibitor (HIV-1 INSTI). Plasma (300 microL) was extracted with dichloromethane/hexane 50:50 (v/v) after addition of the internal standard, 6,7-dimethyl-2,3-di(2-pyridyl) quinoxaline. The compounds were separated using a dC18 column and detected with ultraviolet detection at 320 nm. The limit of quantification was 10 ng/mL for raltegravir. The method was linear and validated over a concentration range of 0-10,000 ng/mL. The intra-day precision ranged from 3.1 to 12.3%, while the intra-day accuracy ranged from -15.0 to -0.5%, the inter-day precision and accuracy were less than 7%. The mean recovery was 76.8%. Application to clinical samples taken from patients treated with raltegravir indicated that the method is suitable for measuring plasma concentrations of raltegravir in pharmacokinetic studies of clinical trials.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1873-376X
pubmed:author
pubmed:copyrightInfo
2009 Elsevier B.V. All rights reserved.
pubmed:issnType
Electronic
pubmed:day
1
pubmed:volume
878
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
456-60
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Quantification of raltegravir (MK0518) in human plasma by high-performance liquid chromatography with photodiode array detection.
pubmed:affiliation
Pharmacie Clinique, Laboratoire de Toxicologie, CHU de Bicêtre AP-HP, 78 avenue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France.
pubmed:publicationType
Journal Article