Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jonathan J. Litzau"'
Publikováno v:
Drug Testing and Analysis. 11:428-434
New designer steroids are continually being encountered in dietary supplements that claim to increase muscle mass, but quantitative analysis of such ingredients is challenging due to the availability, quality, or cost of commercial reference material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be299bda4ba92f7a5bd0037f780699ae
https://doi.org/10.1002/dta.2511
https://doi.org/10.1002/dta.2511
Autor:
Lisa M. Lorenz, Michael D. Thatcher, David M. Skelton, JaCinta S. Batson, Sarah E. Voelker, Kirk W. Gaston, Sara E. Kern, Jonathan J. Litzau, Travis M. Falconer, Adam Lanzarotta
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 201:114104
The development of a method for the rapid screening of food and drug products for constituents such as mitragynine, the most abundant alkaloid found in Mitragyna speciosa (kratom) plant leaves, has become increasingly important. The use of kratom is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57693f993069f6241f877805f6d8cd8d
https://doi.org/10.1016/j.jpba.2021.114104
https://doi.org/10.1016/j.jpba.2021.114104
Publikováno v:
Journal of Forensic Sciences. 63:592-597
A rapid technique using direct analysis in real-time (DART) ambient ionization coupled to a high-resolution accurate mass-mass spectrometer (HRAM-MS) was employed to analyze stains on an individual's pants suspected to have been involved in a violent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014c476b6c75b2b69f01ba026a216811
https://doi.org/10.1111/1556-4029.13565
https://doi.org/10.1111/1556-4029.13565
Autor:
Jennifer L. Brzezinski, Brian L. Boyd, Jonathan J. Litzau, Travis M. Falconer, Sara E. Kern, James A. Turner
Publikováno v:
Forensic Science International. 270:e5-e11
In January 2015, 75 people died and 177 were hospitalized in the Mozambique village of Chitima after attending a funeral. The deaths were linked to the consumption of a traditional African beverage called pombe. Samples of the suspect pombe were subj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e317d3549a6b487cec52052f1ae2b1eb
https://doi.org/10.1016/j.forsciint.2016.10.015
https://doi.org/10.1016/j.forsciint.2016.10.015
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 128:360-366
A screen for known PDE-5 inhibitors in a dietary supplement product marketed for "enhanced sexual performance" detected a compound that structurally resembled chloropretadalafil, a known analog of tadalafil. The compound was isolated from the supplem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9e7e115646b6176b8f64bf22a264b78
https://doi.org/10.1016/j.jpba.2016.05.038
https://doi.org/10.1016/j.jpba.2016.05.038
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 103:99-103
A screen for known PDE-5 inhibitors in a dietary supplement product marketed for "enhanced sexual performance" detected a compound that structurally resembled tadalafil. The compound was isolated from the supplement matrix using high-performance liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72fea9be6d5ea19e4f9a436048811c3b
https://doi.org/10.1016/j.jpba.2014.10.021
https://doi.org/10.1016/j.jpba.2014.10.021
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 59
During routine screenings of two “libido enhancer” dietary supplements using LC–MSn, two compounds were detected that displayed structural similarities to tadalafil. These compounds were isolated from the supplements using high-performance liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30048f01308c24d0a9af8d31f9fd0aed
https://pubmed.ncbi.nlm.nih.gov/22055930
https://pubmed.ncbi.nlm.nih.gov/22055930