Výsledky vyhledávání - "Kristen Blum"

Barbiturate Detection in Oral Fluid, Plasma, and Urine

Autor: Sheena Nonnemacher, Kristen Blum, Edward J. Cone, Dean Fritch, August R. Buchhalter, Keith W. Kardos

Publikováno v: Therapeutic Drug Monitoring. 33:72-79

Although current abuse of barbiturates is low compared with other classes of abused drugs, their narrow margin of safety, risk of dependence, and abuse liability remain a health concern. Limited information is available on the disposition of barbitur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce10cba28831125d193e6aab9ed3fc84
https://doi.org/10.1097/ftd.0b013e3182018151

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Simultaneous Analysis of 14 Benzodiazepines in Oral Fluid by Solid-Phase Extraction and LC-MS-MS

Autor: Kristen Blum, Gregory A. Newland, George Ngwa, Dean Fritch

Publikováno v: Journal of Analytical Toxicology. 31:369-376

A simple and rapid procedure for the simultaneous screening of 14 benzodiazepines in oral fluid is presented. The procedure involves a solid-phase extraction followed by liquid chromatography-tandem mass spectrometry (LC-MS-MS). The target compounds

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac7983fad3201b900a773692316532b2
https://doi.org/10.1093/jat/31.7.369

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Identification and quantitation of amphetamines, cocaine, opiates, and phencyclidine in oral fluid by liquid chromatography-tandem mass spectrometry

Autor: Dean Fritch, Kristen Blum, Sheena Nonnemacher, Matthew P. Sullivan, Brenda J. Haggerty, Edward J. Cone

Publikováno v: Journal of analytical toxicology. 33(9)

Analytical methods for measuring multiple licit and illicit drugs and metabolites in oral fluid require high sensitivity, specificity, and accuracy. With the limited volume available for testing, comprehensive methodology is needed for simultaneous m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6244ae8eb90a483d8dd244677b385ba2
https://pubmed.ncbi.nlm.nih.gov/20040131

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Passive cannabis smoke exposure and oral fluid testing. II. Two studies of extreme cannabis smoke exposure in a motor vehicle

Autor: Keith W. Kardos, Dean Fritch, R. Sam Niedbala, Lisa A. Kurtz, Kenneth P. Kunsman, Kristen Blum, Gregory A. Newland, Edward J. Cone, Joe Waga, Matth Bronsgeest

Publikováno v: Journal of analytical toxicology. 29(7)

Two studies were conducted to determine if extreme passive exposure to cannabis smoke in a motor vehicle would produce positive results for delta-tetrahydrocannabinol (THC) in oral fluid. Passive exposure to cannabis smoke in an unventilated room has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2626395762eed1b608efd8d80d4ed670
https://pubmed.ncbi.nlm.nih.gov/16419389

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