Strategic approaches to assess and quantify the oxidative stress biomarkers in complex biological systems.

IF 1.9 4区医学 Q3 BIOCHEMICAL RESEARCH METHODS

Bioanalysis Pub Date : 2025-04-04 DOI:10.1080/17576180.2025.2486929

Padmasri Sai Nandana Aravapally, Naveen Chandrasekar, Arvind Verma, Ravi P Shah

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引用次数: 0

Abstract

Oxidative stress (OS) is an emerging research area in clinical and biological sciences due to its association with various diseases and physiological processes. OS occurs when there is an imbalance between the production of reactive oxygen species (ROS) and the body's ability to neutralize or repair the damage caused. Chronic oxidative stress is linked to diseases like diabetes, cardiovascular diseases, cancer, and neurodegenerative disorders. Accurate monitoring of OS is crucial for diagnosing diseases, evaluating disease progression, and predicting clinical results. Despite challenges in measuring free radicals due to their short half-life and low concentrations, it can be indirectly assessed through biomarkers like lipid peroxidation, DNA damage, and protein oxidation. The most effective analytical techniques for assessing OS biomarkers in various biological fluids were developed. Furthermore, an in-depth exploration of these various analytical methodologies, underscoring their sensitivity, specificity, and reliability in detecting low concentrations of biomarkers across complex matrices is necessary. A comprehensive literature search was conducted using databases such as Google Scholar, PubMed and Reaxys to identify relevant studies on OS biomarkers. This review explores the evolution of these techniques, highlighting advancements in sample preparation procedures and the specifications of each technique, offering a thorough evaluation of biomarker analysis.

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来源期刊

Bioanalysis BIOCHEMICAL RESEARCH METHODS-CHEMISTRY, ANALYTICAL

CiteScore

3.30

自引率

16.70%

发文量

审稿时长

2 months

期刊介绍： Reliable data obtained from selective, sensitive and reproducible analysis of xenobiotics and biotics in biological samples is a fundamental and crucial part of every successful drug development program. The same principles can also apply to many other areas of research such as forensic science, toxicology and sports doping testing. The bioanalytical field incorporates sophisticated techniques linking sample preparation and advanced separations with MS and NMR detection systems, automation and robotics. Standards set by regulatory bodies regarding method development and validation increasingly define the boundaries between speed and quality. Bioanalysis is a progressive discipline for which the future holds many exciting opportunities to further reduce sample volumes, analysis cost and environmental impact, as well as to improve sensitivity, specificity, accuracy, efficiency, assay throughput, data quality, data handling and processing. The journal Bioanalysis focuses on the techniques and methods used for the detection or quantitative study of analytes in human or animal biological samples. Bioanalysis encourages the submission of articles describing forward-looking applications, including biosensors, microfluidics, miniaturized analytical devices, and new hyphenated and multi-dimensional techniques. Bioanalysis delivers essential information in concise, at-a-glance article formats. Key advances in the field are reported and analyzed by international experts, providing an authoritative but accessible forum for the modern bioanalyst.