Results 161 to 170 of about 39,287 (277)

Characterization of Grape Cane Stilbenoids and Their Photo‐Degradation Products by HPLC‐DAD Coupled With Trapped Ion Mobility Spectrometry and High‐Resolution Tandem Mass Spectrometry

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 15, 15 August 2026.
ABSTRACT Rationale Bioactive (E)‐stilbenoids in vine extracts are prone to light‐induced transformation into the respective (Z)‐isomers and further degradation products, often resulting in a loss of bioactivity. We sought to study stilbenoid degradation beyond that of the well‐researched resveratrol due to the high diversity of stilbenoids in nature ...
Paul Besrukow   +3 more
wiley   +1 more source

Innovative Nanomaterial‐Based Approaches for the Recognition of Amphetamine in Attention Deficit Hyperactivity Disorder Management

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT The rising incidence of amphetamine misuse, particularly in the context of attention deficit hyperactivity disorder treatment, underscores the urgent need for sensitive and effective detection methods. This review examines innovative nanomaterial‐based approaches for AMP detection, emphasizing their advantages over conventional analytical ...
Ilghar Zeinaly   +5 more
wiley   +1 more source

Rapid Analysis of Sports Prohibited Substances in Black Market Pharmaceutical Products Using Atmospheric Solids Analysis Probe‐Mass Spectrometry

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Misuse of performance‐enhancing substances in sport remains a persistent threat to the values of fair competition, with estimated doping prevalence far exceeding adverse analytical findings in routine testing. This highlights the need for improved surveillance tools capable of rapid and simple, on‐site screening methods.
Alisha Henderson   +7 more
wiley   +1 more source

Deubiquitinase YOD1 Inhibition Suppresses DEX‐ and Denervation‐Induced Muscle Atrophy Through MAFbx Destabilization

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Backgrounds Muscle atrophy, characterized by progressive loss of muscle mass and function, is driven by muscle‐specific E3 ligases MAFbx and MuRF1. While transcriptional regulation of E3 ligases is documented, the mechanism of their regulation by the ubiquitin–proteasome system remains unclear. This study aims to identify a deubiquitinase (DUB)
Jongbeom Chae   +9 more
wiley   +1 more source

Forensic pharmacy in the state concept of combating drug addiction among the population of Ukraine and Russia to increase the availability of narcotic analgesics

open access: yesResearch Result. MEDICINE AND PHARMACY SERIES, 2015
V.V. Shapovalov   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy