Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104430014> ?p ?o ?g. }
- W2104430014 endingPage "2174" @default.
- W2104430014 startingPage "2170" @default.
- W2104430014 abstract "ABSTRACT The human immunodeficiency virus type 1 (HIV-1) load is an important marker of disease progression and treatment efficacy in patients with HIV-1 infection. In recent years, an increase in the number of samples with detectable HIV-1 RNA has been reported among patients with previously suppressed viral loads, affecting clinical patient care and leading to repeat measurements of viral load and drug resistance. This rise seems to have coincided with the increased use of plasma preparation tubes (PPTs) for sample collection, and we have aimed to explain why PPTs might yield elevated HIV-1 RNA levels. The impacts of different sample-processing procedures on HIV-1 RNA levels were compared retrospectively. Prospectively, the presence of different cells and cell-associated HIV-1 nucleic acids in paired plasma samples from PPTs centrifuged before (PPT1) and after (PPT2) transportation to the laboratory was compared. A retrospective analysis of 4,049 patient samples with <1,000 HIV-1 RNA copies/ml showed elevated HIV-1 RNA levels in plasma from PPT1 compared with the levels from PPT2 and standard EDTA-containing tubes. Prospective data revealed cell-associated HIV-1 nucleic acids and abundant blood cells in plasma from PPT1 but not from the corresponding PPT2. The levels of HIV-1 RNA correlated with the lymphocyte counts in plasma in PPT1. Cells could be removed by the recentrifugation of PPT1 before analysis. In conclusion, the transportation of PPTs after centrifugation may render cells in the plasma fraction containing cell-associated HIV-1 nucleic acids that contribute significantly to the HIV-1 RNA copy numbers in patients with low viral loads." @default.
- W2104430014 created "2016-06-24" @default.
- W2104430014 creator A5000960665 @default.
- W2104430014 creator A5023998223 @default.
- W2104430014 creator A5032428964 @default.
- W2104430014 creator A5033378598 @default.
- W2104430014 creator A5034080390 @default.
- W2104430014 creator A5045886206 @default.
- W2104430014 creator A5062625390 @default.
- W2104430014 date "2009-07-01" @default.
- W2104430014 modified "2023-10-02" @default.
- W2104430014 title "Overestimation of Human Immunodeficiency Virus Type 1 Load Caused by the Presence of Cells in Plasma from Plasma Preparation Tubes" @default.
- W2104430014 cites W1485928263 @default.
- W2104430014 cites W1889532030 @default.
- W2104430014 cites W1980376778 @default.
- W2104430014 cites W1984242497 @default.
- W2104430014 cites W1994598539 @default.
- W2104430014 cites W1995843616 @default.
- W2104430014 cites W2003434561 @default.
- W2104430014 cites W2004246558 @default.
- W2104430014 cites W2035041353 @default.
- W2104430014 cites W2070667854 @default.
- W2104430014 cites W2078862756 @default.
- W2104430014 cites W2086616853 @default.
- W2104430014 cites W2109370774 @default.
- W2104430014 cites W2114192794 @default.
- W2104430014 cites W2119146741 @default.
- W2104430014 cites W2143863313 @default.
- W2104430014 cites W2144852468 @default.
- W2104430014 cites W2155326193 @default.
- W2104430014 cites W2163845040 @default.
- W2104430014 cites W2169181848 @default.
- W2104430014 cites W2171141994 @default.
- W2104430014 cites W2182777591 @default.
- W2104430014 doi "https://doi.org/10.1128/jcm.00519-09" @default.
- W2104430014 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2708492" @default.
- W2104430014 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19420166" @default.
- W2104430014 hasPublicationYear "2009" @default.
- W2104430014 type Work @default.
- W2104430014 sameAs 2104430014 @default.
- W2104430014 citedByCount "17" @default.
- W2104430014 countsByYear W21044300142013 @default.
- W2104430014 countsByYear W21044300142014 @default.
- W2104430014 countsByYear W21044300142015 @default.
- W2104430014 countsByYear W21044300142017 @default.
- W2104430014 countsByYear W21044300142019 @default.
- W2104430014 countsByYear W21044300142020 @default.
- W2104430014 countsByYear W21044300142022 @default.
- W2104430014 countsByYear W21044300142023 @default.
- W2104430014 crossrefType "journal-article" @default.
- W2104430014 hasAuthorship W2104430014A5000960665 @default.
- W2104430014 hasAuthorship W2104430014A5023998223 @default.
- W2104430014 hasAuthorship W2104430014A5032428964 @default.
- W2104430014 hasAuthorship W2104430014A5033378598 @default.
- W2104430014 hasAuthorship W2104430014A5034080390 @default.
- W2104430014 hasAuthorship W2104430014A5045886206 @default.
- W2104430014 hasAuthorship W2104430014A5062625390 @default.
- W2104430014 hasBestOaLocation W21044300142 @default.
- W2104430014 hasConcept C104317684 @default.
- W2104430014 hasConcept C142462285 @default.
- W2104430014 hasConcept C159047783 @default.
- W2104430014 hasConcept C202751555 @default.
- W2104430014 hasConcept C203014093 @default.
- W2104430014 hasConcept C24107716 @default.
- W2104430014 hasConcept C2522874641 @default.
- W2104430014 hasConcept C2779690655 @default.
- W2104430014 hasConcept C2780727368 @default.
- W2104430014 hasConcept C3013748606 @default.
- W2104430014 hasConcept C55493867 @default.
- W2104430014 hasConcept C67705224 @default.
- W2104430014 hasConcept C7623868 @default.
- W2104430014 hasConcept C86803240 @default.
- W2104430014 hasConceptScore W2104430014C104317684 @default.
- W2104430014 hasConceptScore W2104430014C142462285 @default.
- W2104430014 hasConceptScore W2104430014C159047783 @default.
- W2104430014 hasConceptScore W2104430014C202751555 @default.
- W2104430014 hasConceptScore W2104430014C203014093 @default.
- W2104430014 hasConceptScore W2104430014C24107716 @default.
- W2104430014 hasConceptScore W2104430014C2522874641 @default.
- W2104430014 hasConceptScore W2104430014C2779690655 @default.
- W2104430014 hasConceptScore W2104430014C2780727368 @default.
- W2104430014 hasConceptScore W2104430014C3013748606 @default.
- W2104430014 hasConceptScore W2104430014C55493867 @default.
- W2104430014 hasConceptScore W2104430014C67705224 @default.
- W2104430014 hasConceptScore W2104430014C7623868 @default.
- W2104430014 hasConceptScore W2104430014C86803240 @default.
- W2104430014 hasIssue "7" @default.
- W2104430014 hasLocation W21044300141 @default.
- W2104430014 hasLocation W21044300142 @default.
- W2104430014 hasLocation W21044300143 @default.
- W2104430014 hasLocation W21044300144 @default.
- W2104430014 hasOpenAccess W2104430014 @default.
- W2104430014 hasPrimaryLocation W21044300141 @default.
- W2104430014 hasRelatedWork W1966748196 @default.
- W2104430014 hasRelatedWork W1983638452 @default.
- W2104430014 hasRelatedWork W2007481115 @default.
- W2104430014 hasRelatedWork W2016082374 @default.
- W2104430014 hasRelatedWork W2045446531 @default.