Matches in SemOpenAlex for { <https://semopenalex.org/work/W2509792143> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2509792143 endingPage "147" @default.
- W2509792143 startingPage "143" @default.
- W2509792143 abstract "Cannabinoid stability in oral fluid (OF) is important for assuring accurate results since OF has become a valid alternative matrix of choice for drug testing. We previously published OF cannabinoid stability studies using Quantisal™, Oral-Eze®, and StatSure™ devices stored at room temperature for 1 week, 4 °C for up to 4 weeks, and at -20 °C up to 24 weeks. Extending refrigerated stability up to 3 months would be helpful for clinical and forensic testing, for re-analysis of OF samples and for batching research analyses. Individual authentic OF pools were prepared after controlled smoking of a 6.9% ∆9 -tetrahydracannabinol cannabis cigarette; the Quantisal™ device was utilized for OF collection. Fifteen healthy volunteers participated in the Institutional Review Board-approved study. Stability for THC, 11-nor-9-carboxy-THC (THCCOOH), ∆9 -tetrahydrocannabivarin (THCV), cannabidiol (CBD), and cannabigerol (CBG) were determined after storage at 4 °C for 1, 2, and 3 months. Results within ±20% of baseline concentrations were considered stable. All analytes were stable for up to 2 months at 4 °C for all participants with positive baseline concentrations. Baseline concentrations were highly variable. In total, THC, THCCOOH, THCV, CBD, and CBG were stable for 3 months at 4 °C for pooled positive specimens from 14 of 15, 8 of 9, 7 of 8, 8 of 9, and 9 of 10 participants, respectively. In conclusion, Quantisal™-collected OF specimens should be stored at 4 °C for no more than two months to assure accurate THC, THCCOOH, THCV, CBD, and CBG quantitative results; only one participant's OF was unstable at three months. Published 2016. This article is a U.S. Government work and is in the public domain in the USA." @default.
- W2509792143 created "2016-09-16" @default.
- W2509792143 creator A5001384972 @default.
- W2509792143 creator A5023240567 @default.
- W2509792143 creator A5026069141 @default.
- W2509792143 creator A5034922023 @default.
- W2509792143 creator A5044582750 @default.
- W2509792143 date "2016-09-13" @default.
- W2509792143 modified "2023-09-30" @default.
- W2509792143 title "Long-term stability of cannabinoids in oral fluid after controlled cannabis administration" @default.
- W2509792143 cites W1483693596 @default.
- W2509792143 cites W1843888496 @default.
- W2509792143 cites W1934352870 @default.
- W2509792143 cites W1967595833 @default.
- W2509792143 cites W1995609871 @default.
- W2509792143 cites W2023522714 @default.
- W2509792143 cites W2030753546 @default.
- W2509792143 cites W2045096253 @default.
- W2509792143 cites W2046472898 @default.
- W2509792143 cites W2082565254 @default.
- W2509792143 cites W2090912451 @default.
- W2509792143 cites W2107640341 @default.
- W2509792143 cites W2119374130 @default.
- W2509792143 cites W2128643955 @default.
- W2509792143 cites W2135192925 @default.
- W2509792143 cites W2145369111 @default.
- W2509792143 cites W2166840840 @default.
- W2509792143 cites W2290050423 @default.
- W2509792143 doi "https://doi.org/10.1002/dta.2056" @default.
- W2509792143 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5233598" @default.
- W2509792143 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27539096" @default.
- W2509792143 hasPublicationYear "2016" @default.
- W2509792143 type Work @default.
- W2509792143 sameAs 2509792143 @default.
- W2509792143 citedByCount "25" @default.
- W2509792143 countsByYear W25097921432017 @default.
- W2509792143 countsByYear W25097921432018 @default.
- W2509792143 countsByYear W25097921432019 @default.
- W2509792143 countsByYear W25097921432020 @default.
- W2509792143 countsByYear W25097921432021 @default.
- W2509792143 countsByYear W25097921432023 @default.
- W2509792143 crossrefType "journal-article" @default.
- W2509792143 hasAuthorship W2509792143A5001384972 @default.
- W2509792143 hasAuthorship W2509792143A5023240567 @default.
- W2509792143 hasAuthorship W2509792143A5026069141 @default.
- W2509792143 hasAuthorship W2509792143A5034922023 @default.
- W2509792143 hasAuthorship W2509792143A5044582750 @default.
- W2509792143 hasBestOaLocation W25097921432 @default.
- W2509792143 hasConcept C118552586 @default.
- W2509792143 hasConcept C126322002 @default.
- W2509792143 hasConcept C170493617 @default.
- W2509792143 hasConcept C185592680 @default.
- W2509792143 hasConcept C2776895053 @default.
- W2509792143 hasConcept C2777056318 @default.
- W2509792143 hasConcept C2780871563 @default.
- W2509792143 hasConcept C2781090866 @default.
- W2509792143 hasConcept C2908858883 @default.
- W2509792143 hasConcept C42219234 @default.
- W2509792143 hasConcept C71924100 @default.
- W2509792143 hasConcept C98274493 @default.
- W2509792143 hasConceptScore W2509792143C118552586 @default.
- W2509792143 hasConceptScore W2509792143C126322002 @default.
- W2509792143 hasConceptScore W2509792143C170493617 @default.
- W2509792143 hasConceptScore W2509792143C185592680 @default.
- W2509792143 hasConceptScore W2509792143C2776895053 @default.
- W2509792143 hasConceptScore W2509792143C2777056318 @default.
- W2509792143 hasConceptScore W2509792143C2780871563 @default.
- W2509792143 hasConceptScore W2509792143C2781090866 @default.
- W2509792143 hasConceptScore W2509792143C2908858883 @default.
- W2509792143 hasConceptScore W2509792143C42219234 @default.
- W2509792143 hasConceptScore W2509792143C71924100 @default.
- W2509792143 hasConceptScore W2509792143C98274493 @default.
- W2509792143 hasIssue "1" @default.
- W2509792143 hasLocation W25097921431 @default.
- W2509792143 hasLocation W25097921432 @default.
- W2509792143 hasLocation W25097921433 @default.
- W2509792143 hasLocation W25097921434 @default.
- W2509792143 hasOpenAccess W2509792143 @default.
- W2509792143 hasPrimaryLocation W25097921431 @default.
- W2509792143 hasRelatedWork W1922614815 @default.
- W2509792143 hasRelatedWork W1982864170 @default.
- W2509792143 hasRelatedWork W2030753546 @default.
- W2509792143 hasRelatedWork W2107640341 @default.
- W2509792143 hasRelatedWork W2118744052 @default.
- W2509792143 hasRelatedWork W2121993730 @default.
- W2509792143 hasRelatedWork W3147048938 @default.
- W2509792143 hasRelatedWork W3161107174 @default.
- W2509792143 hasRelatedWork W3172416309 @default.
- W2509792143 hasRelatedWork W4283720751 @default.
- W2509792143 hasVolume "9" @default.
- W2509792143 isParatext "false" @default.
- W2509792143 isRetracted "false" @default.
- W2509792143 magId "2509792143" @default.
- W2509792143 workType "article" @default.