Results 211 to 220 of about 45,377 (263)
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Talanta, 2021
Cannabis legalization and common use has further driven the need for accurate THC detection and analysis for roadside testing. While reliable and accurate techniques, such as mass spectrometry (MS) exist for the analysis of THC, the market lacks technologies that are portable and can be utilized outside of a laboratory setting.
Veronika Ramzy, Ronny Priefer
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Cannabis legalization and common use has further driven the need for accurate THC detection and analysis for roadside testing. While reliable and accurate techniques, such as mass spectrometry (MS) exist for the analysis of THC, the market lacks technologies that are portable and can be utilized outside of a laboratory setting.
Veronika Ramzy, Ronny Priefer
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Beyond THC and Endocannabinoids
Annual Review of Pharmacology and Toxicology, 2020Research in the cannabinoid field, namely on phytocannabinoids, the endogenous cannabinoids anandamide and 2-arachidonoyl glycerol and their metabolizing and synthetic enzymes, the cannabinoid receptors, and anandamide-like cannabinoid compounds, has expanded tremendously over the last few years.
Pal, Pacher +2 more
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The Analyst, 2020
Electrochemical SERS allows for the rapid detection of both THC and THC-COOH in bodily fluid matrices without interferences from matrix species, paving the way to a point-of-need tool for cannabinoid detection.
Shruti D. Bindesri +4 more
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Electrochemical SERS allows for the rapid detection of both THC and THC-COOH in bodily fluid matrices without interferences from matrix species, paving the way to a point-of-need tool for cannabinoid detection.
Shruti D. Bindesri +4 more
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Trägerfreies ThB, ThC und ThC″ durch Ionenaustauscher
Zeitschrift für anorganische und allgemeine Chemie, 1957AbstractEine mit RdTh beladene Säule eines stark sauren Kationenaustauschers in der H‐Form, z. B. Nalcite HCR, kann als ThB‐ bzw. ThC‐Generator dienen. Mit 0,5n‐HCl wird ThC neben etwa 1% ThB eluiert, dagegen ThB neben etwa 1% ThX durch 2n‐HCl. Doppelter Austausch liefert die beiden Radio‐Elemente trägerfrei in salzsaurer Lösung mit einer Reinheit von ...
Karl Gleu +2 more
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Imaging Epigenetics of Prenatal THC
ACS Chemical Neuroscience, 2021Prenatal exposure to marijuana may lead to epigenetic alterations in the placenta and fetal brain, affecting short- and long-term offspring health. This Viewpoint addresses the critical need to study and characterize the impact of maternal marijuana use and consequences of in utero exposure on later development and health.
Nicole R. Zürcher +5 more
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Behavioural Pharmacology, 2011
This study examined cannabinoid-opioid interactions within the same subjects on measures of discrimination, antinociception, horizontal locomotion, and catalepsy. Male Sprague-Dawley rats were trained to discriminate Δ(9)-tetrahydrocannabinol (THC, 3 mg/kg) from vehicle.
Alexa A, Wakley, Rebecca M, Craft
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This study examined cannabinoid-opioid interactions within the same subjects on measures of discrimination, antinociception, horizontal locomotion, and catalepsy. Male Sprague-Dawley rats were trained to discriminate Δ(9)-tetrahydrocannabinol (THC, 3 mg/kg) from vehicle.
Alexa A, Wakley, Rebecca M, Craft
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Journal of Analytical Toxicology, 1984
The stabilities of delta 9-tetrahydrocannabinol (THC) and two of its metabolites, 11-hydroxy-delta 9-tetrahydrocannabinol (HO-THC) and 11-nor-9-carboxy-delta 9-tetrahydrocannabinol (COOH-THC), were determined in blood and plasma stored at -10 degrees C, 4 degrees C, and room temperature.
J R, Johnson +3 more
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The stabilities of delta 9-tetrahydrocannabinol (THC) and two of its metabolites, 11-hydroxy-delta 9-tetrahydrocannabinol (HO-THC) and 11-nor-9-carboxy-delta 9-tetrahydrocannabinol (COOH-THC), were determined in blood and plasma stored at -10 degrees C, 4 degrees C, and room temperature.
J R, Johnson +3 more
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Postmortem redistribution of THC in the pig
International Journal of Legal Medicine, 2010To improve the knowledge of the postmortem redistribution of Δ(9)-tetrahydrocannabinol (THC), an animal model using the Large White pig has been developed, whereby 15 pigs received an intravenous injection of THC (200 µg/kg body weight) and were euthanized 2 h after administration.
Brunet, Bertrand +5 more
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High-sensitivity analysis of THC-COOH and THC in oral fluid
Toxicologie Analytique et Clinique, 2015Aim (For Research Use Only. Not for use in Diagnostic Procedures). In this work, we aimed to develop a method that utilizes a sensitive and fast hybrid triple quadrupole linear ion trap mass spectrometer in MS/MS/MS mode to determine THC-COOH in oral fluid with a LLOQ of 10 pg/mL.
X. He, A. Wang, A.M. Taylor, A. Morla
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