Related Experiment Video
Updated: Jan 18, 2026

Advanced Glycation End-Products Sensitize Human Sensory-Like Neuron Cells to Capsaicin-Induced Calcium Influx
Published on: May 2, 2025
Capsaicin has potent anti-oxidative effects in vivo through a mechanism which is non-receptor mediated
Ankita Chaudhary1, Jalaj Kumar Gour1, Syed Ibrahim Rizvi1
1Department of Biochemistry, University of Allahabad, Allahabad, India.
Abstract:
Capsaicin (8-methyl-N-vanillyl-trans-6-nonenamide) is the active ingredient of chilli peppers and is responsible for the characteristic pungency. The ubiquitous human consumption of chilli peppers indicates their influence on human health. The effect of capsaicin through sensory neurons via TRPV1 activation has been well studied, but its non-neuronal effects are still not extensively explored. The purpose of this study was to investigate the in vivo antioxidant effect of capsaicin on erythrocytes of male Wistar rats. Markers of oxidative stress in blood were determined by assessing the plasma total antioxidant potential, activity of plasma membrane redox system, intracellular glutathione (GSH) level, ROS level, protein oxidation and lipid peroxidation. Results of this study suggest a significant protective effect of capsaicin against oxidative stress by enhancing FRAP, GSH level, PMRS activity and ameliorating ROS, MDA, PCO and AOPP.
Related Concept Videos
Radical Autoxidation
Oxidation of Phenols to Quinones
o-hydroxy phenols are oxidized to o-quinones and p-hydroxy phenols to p-quinones. Such redox reactions involve the transfer of two electrons and two protons. The reversible redox...
Peroxisomes
Electron Transport Chain: Complex I and II
ROS generation is regulated and maintained at moderate levels necessary...
Phase I Reactions: Oxidation of Aliphatic and Aromatic Carbon-Containing Systems
Oxidation reactions are fundamental in aromatic carbon-containing systems. An example is the hydroxylation of phenobarbital, a process that transforms it into...

