Pharmacokinetic Evaluation of a Cannabidiol Supplement in Horses
Fentanyl, a well-known synthetic opioid approximately 100 times more potent than morphine, continues to be a public health issue. In cases of a fentanyl overdose, it is difficult to determine the cause of death based on toxicological information alone due to the tolerance of habitual users and significant post-mortem redistribution. An Italian group published a…
Compared to other classes of drugs, benzodiazepine abuse is relatively uncommon. However, there has been an upward trend of using them along with other drugs, such as alcohol and opioids, in order to achieve an enhanced overall high.
In a recent study by Guillermo Alberto Keller et al., published in Journal of Opioid Management , UCT’s Clean Screen® DAU was used to extract Propoxyphene (DPX) and norpropoxyphene (NPX) from human plasma and analyzed by GC-MS. Plasma samples (500 µl) were treated with a strong alkali hydroxide to form NPX amide and extracted using CSDAU203. The recovery of the procedure was higher than 81%.
One of the most difficult challenges facing forensic toxicologists is the extraction, analysis and quantification of synthetic cathinones. In a paper published in Journal of Analytical Toxicology (JAT) by Peters et al., from East Tennessee University (doi: 10.1093/jat/bkw074), UCT’s flagship SPE Clean Screen® DAU was employed to extract the bathsalts from rat brain tissue. This article demonstrates the power of the Clean Screen®DAU to assist forensic toxicologists in efficiently extracting newer psychoactive compounds from very complex matrices.
Although Ferrets exist widely domestically as companion and laboratory animals, few options exist to treat moderate to severe pain in ferrets through noninjectable administration. Aresearch group out of the University of Georgia conducted pharmacokinetic studies to determine the viability of oral transmucosal buprenorphine usage for pain management in ferrets. Eight female ferrets were administered buprenorphine…
Per- and polyfluoroalkyl substances (PFASs) are a diverse group of synthetic organofluorine compounds that have been widely used in industrial applications and consumer products such as non-stick cookware, food packaging, fire-fighting foams, carpeting, apparels and metal plating. PFASs are persistent in the environment and are extremely resistant to degradation due to heat, acids or bases….
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