Results 1 to 10 of about 18,266,081 (302)

The Development of New Methodology for Determination of Vincristine (VCR) in Human Serum Using LC-MS/MS-Based Method for Medical Diagnostics

Molecules, 2022
In this article, we have presented the development and validation of a rapid and sensitive reversed-phase liquid chromatography with tandem mass spectrometry (LC-MS/MS) method for the determination of vincristine (VCR) in patient serum samples ...
Kamil Jurowski, Łukasz Paprotny, Marcin Zakrzewski, Dorota Wianowska, Joanna Kasprzyk-Pochopień, Małgorzata Herman, Katarzyna Madej, Wojciech Piekoszewski, Tomasz Kubrak   +8 more
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Effects of excessive alcohol drinking on nicotine biotransformation in rats

Scientific Reports, 2022
Alcohol and nicotine (tobacco smoke) are often used together, and taking both addictive substances is associated with an increased risk of certain diseases. It is extremely important to understand the pharmacodynamic and pharmacokinetic mechanisms of the
Joanna Kasprzyk, Wojciech Piekoszewski, Artur Tezyk, Maksymilian Kulza, Ewa Florek   +4 more
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Proteomic profiling of Serratia marcescens by high-resolution mass spectrometry [PDF]

BioImpacts, 2020
Introduction: Serratia marcescens, an opportunistic human pathogen, is reported as an important cause of nosocomial infection and outbreaks. Although the genome of S.
Bhavya Somalapura Gangadharappa, Sharath Rajashekarappa, Gajanan Sathe   +2 more
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Evaluation of the Protective and Regenerative Properties of Commercially Available Artichoke Leaf Powder Extract on Plasma and Liver Oxidative Stress Parameters

Antioxidants, 2023
Hepatocellular damage by the harmful effects of xenobiotics, which increase the production of free radicals, is a widespread phenomenon. The extract from the leaves of Cynara scolymus L.
Ewa Florek, Marta Szukalska, Katarzyna Markiewicz, Izabela Miechowicz, Justyna Gornowicz-Porowska, Anna Jelińska, Joanna Kasprzyk-Pochopień, Joanna Nawrot, Agnieszka Sobczak, Małgorzata Horoszkiewicz, Wojciech Piekoszewski, Gerard Nowak   +11 more
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Acyl-Lipid Δ⁶-Desaturase May Act as a First FAD in Cyanobacteria

Biomolecules, 2022
Fatty acid desaturases (FADs) play important roles in various metabolic and adaptive pathways in all living organisms. They represent a superfamily of oxygenases that introduce double bonds into the acyl chains of fatty acids (FAs).
Alexander Y. Starikov, Roman A. Sidorov, Sergei V. Goriainov, Dmitry A. Los   +3 more
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Advances in Ultra-High-Resolution Mass Spectrometry for Pharmaceutical Analysis

Molecules, 2023
Pharmaceutical analysis refers to an area of analytical chemistry that deals with active compounds either by themselves (drug substance) or when formulated with excipients (drug product).
Estelle Deschamps, Valentina Calabrese, Isabelle Schmitz, Marie Hubert-Roux, Denis Castagnos, Carlos Afonso   +5 more
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QuEChERS Method Combined with Gas- and Liquid-Chromatography High Resolution Mass Spectrometry to Screen and Confirm 237 Pesticides and Metabolites in Cottonseed Hull

Separations, 2022
Cottonseed hull is a livestock feed with large daily consumption. If pesticide residues exceed the standard, it is easy for them to be introduced into the human body through the food chain, with potential harm to consumer health.
Kaixuan Tong, Yujie Xie, Siqi Huang, Yongcheng Liu, Xingqiang Wu, Chunlin Fan, Hui Chen, Meiling Lu, Wenwen Wang   +8 more
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Fast and Accurate Identification of Candida auris by High Resolution Mass Spectrometry

Journal of Fungi, 2023
The emerging pathogen Candida auris has been associated with nosocomial outbreaks on six continents. Genetic analysis indicates simultaneous and independent emergence of separate clades of the species in different geographical locations.
Azadeh Jamalian, Joanna Freeke, Anuradha Chowdhary, G. Sybren de Hoog, J. Benjamin Stielow, Jacques F. Meis   +5 more
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Proteomic Analysis of Cardiac Adaptation to Exercise by High Resolution Mass Spectrometry

Frontiers in Molecular Biosciences, 2021
Regular exercise has many health benefits, among which is a significant reduction of cardiovascular risk. Although many beneficial effects of exercise are well described, the exact mechanisms by which exercise confers cardiovascular benefits are yet to ...
Afnan Saleh Al-Menhali, Afnan Saleh Al-Menhali, Cali Anderson, Alexander V. Gourine, Andrey Y. Abramov, Alicia D’Souza, Morana Jaganjac, Morana Jaganjac   +7 more
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Impurity Profiling of Dinotefuran by High Resolution Mass Spectrometry and SIRIUS Tool

Molecules, 2022
Dinotefuran (DNT) is a neonicotinoid insecticide widely used in pest control. Identification of structurally related impurities is indispensable during material purification and pesticide registration and certified reference material development, and ...
Xianjiang Li, Wen Ma, Bingxin Yang, Mengling Tu, Qinghe Zhang, Hongmei Li   +5 more
doaj   +1 more source