Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing
articles matching free radicals — open any to read the full text,
or download the PDF or XML.
Dec 2025 DOI 10.14302/issn.2575-1212.jvhc-24-4889
Mohammed A ElmetwallyCorresponding author
L-Carnitine (Lc) acts as an antioxidant that neutralizes free radicals, especially superoxide anions and protects cells against oxidative damage-induced apoptosis, as following ovulation, intracellular reactive oxygen species (ROS) accumulation increases in oocytes, Oocytes exhibit an intracellular…
Aug 2025 DOI 10.14302/issn.2690-4829.jen-25-5617
Mónica Elizabeth Martínez-GonzálezCorresponding author
Redox enzymes are a type of enzyme that catalyzes redox reactions, that is, electron transfer reactions between two chemical species. Redox enzymes are essential for many biological processes, including cellular respiration, photosynthesis, energy production, and the elimination of free radicals. Th…
Jun 2023
S. Prakasha Gowda A.Corresponding author
Insulin is a frequent peptide hormone addition in serum-free mammalian cell culture media. It contributes in a variety of biological functions, including as promoting cell proliferation, cell cycle progression, and glucose uptake. However, it is unknown how stable insulin is under in vitro cell cult…
Sep 2019 DOI 10.14302/issn.2471-2140.jaa-19-2997
K.B. ShumaevCorresponding author
The paper explores the formation of a-oxoaldehydes during the interaction of glucose metabolites with hydroxyl or alkoxyl radicals. Hydroxyl radicals were generated under radiolysis of aqueous solutions, and alkoxyl radicals (t-BuO) were obtained in the model system tert-butyl hydroperoxide/Fe2+. H…
Aug 2017 DOI 10.14302/issn.2471-2140.jaa-17-1541
Zhi YuCorresponding author
In the present study, we investigated the chemical compositions, in vitro antioxidant and in vivo hepatoprotective activities of two tea polysaccharides (TPS), which were extracted from two different tea cultivars, Yingshuang (Camellia Senesis, T01) and Yunnan Dayezhong (Camellia Senesis, T09). Comp…
Dec 2015 DOI 10.14302/issn.2471-2140.jaa-15-765
Zaijun ZhangCorresponding author
Reactive oxygen species (ROS) and reactive nitrogen species are believed to be one of the most important culprits in the pathogenesis of cardio/cerebrovascular diseases. Intensive researches have been conducted to target free radicals as potential treatment for cardio/cerebrovascular diseases. The 2…