Results 171 to 180 of about 125,071 (335)

Acid rain monitoring in East-Central Florida from 1977 to present [PDF]

open access: yes
Rainfall has been collected on the University of Central Florida campus and at the Kennedy Space Center over a 12 year period. The chemical composition has been determined and summarized by monthly, annual periods, and for the entire 12 year period at ...
Dreschel, T. W.   +3 more
core   +1 more source

C-Terminal Tyrosine of Ferredoxin−NADP+ Reductase in Hydride Transfer Processes with NAD(P)+/H [PDF]

open access: green, 2005
Jesús Tejero   +7 more
openalex   +1 more source

Metronomic Capecitabine Triggers Ferroptosis in Hepatocellular Carcinoma Cells Through Inhibition of TYMS

open access: yesCancer Medicine, Volume 15, Issue 5, May 2026.
In the syngeneic tumor mouse model, capecitabine inhibits TYMS by metabolizing to 5‐fluorouracil in vivo, which leads to the activation of intracellular NOX. The massive release of ROS leads to the accumulation of ferrous ions in mitochondria, and the imbalance of intracellular oxidative stress and the accumulation of ferrous ions cause ferroptosis of ...
Ruining Yang   +13 more
wiley   +1 more source

Simple Measurement of Blood NADP and Blood Levels of NAD and NADP in Humans

open access: yesAgricultural and Biological Chemistry, 1986
Katsumi SHIBATA, Kazumi TANAKA
openaire   +2 more sources

The Crystallographic Structure of the Mannitol 2-Dehydrogenase NADP+ Binary Complex from Agaricus bisporus [PDF]

open access: hybrid, 2001
Stefan Hörer   +4 more
openalex   +1 more source

Spin Effects in Photocatalysis: Fundamental Insights and Applications

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
This review outlines the fundamental principles of spin‐dependent processes in photocatalysis, with a focus on recent advances in spin effects across various applications, including photocatalytic water splitting, CO2 conversion, environmental remediation, organic synthesis, and H2O2 production.
Yang‐Sen Xu   +4 more
wiley   +1 more source

Bioactivation and Metabolism of Amino Acid MDMA Prodrugs in Zebrafish Embryos, Human Liver S9, Whole Blood, and Microdosed Human Urine

open access: yesDrug Testing and Analysis, Volume 18, Issue 5, Page 669-677, May 2026.
Bioactivation and metabolism of MDMA prodrugs: MDMA‐Trp, MDMA‐Lys, MDMA‐Gly showed unique urine screening targets only for MDMA‐Trp, while biomarkers for MDMA‐Lys and MDMA‐Gly consisted of MDMA and known MDMA metabolites. Conversion of amino acid prodrugs to MDMA in pHLS9, zebrafish embryos, and humans. ABSTRACT 3,4‐Methylenedioxymethamphetamine (MDMA)
Simon K. Wellenberg   +6 more
wiley   +1 more source

Plant species richness response to atmospheric nitrogen deposition across bedrock types in the United States and Czechia

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Atmospheric nitrogen (N) deposition leads to many changes in terrestrial and aquatic ecosystems, affecting ecosystem processes and species composition. Terrestrial vegetation often shifts from being N‐limited to light‐limited and becomes dominated by a few fast‐growing strong competitors and generalist species.
Tomáš Chuman, Christopher M. Clark
wiley   +1 more source

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