Search results for “antioxidant”

About 60 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching antioxidant — open any to read the full text, or download the PDF or XML.

New Antioxidant Flavonoids from the Aerial Parts of Secamone Afzelii

Feb 2016 DOI 10.14302/issn.2471-2140.jaa-15-887
Abdulmagid Alabdul MagidCorresponding author

A bioassay-guided fractionation of petroleum ether, EtOAc and n-BuOH soluble parts of the 80% hydromethanol extract was performed to investigate the antioxidant activity of Secamoneafzeliiaerial parts using DPPH free radical scavenging assay. The results revealed that EtOAc and n-BuOH soluble parts…

The Total Antioxidant Capacity of Foods: A Reappraisal. Application to Commercial Orange Juices

Dec 2015 DOI 10.14302/issn.2471-2140.jaa-15-715
Claire KeversCorresponding author

Since a few years, more and more attention has been specifically given to dietary antioxidants as agents promoting health and preventing the incidence of diseases. As part of these efforts, analytical methods and assays have been developed to measure the antioxidant content in food substances. In th…

Induction of Antioxidant Capacity and Hydroxymethylfurfural Content Variations by Modifications of Cooked Fruit Processing.

Dec 2015 DOI 10.14302/issn.2471-2140.jaa-15-797
Claire KeversCorresponding author

Liège syrup is a Belgian traditional cooked fruit foodstuff, produced mainly from apples and pears. The process includes several hours of heating at high temperature during which complex chemical reactions occur, such as Maillard condensation between reducing sugars and amino acids. Aiming at unders…

Comparison of Two Analytical Methods used for the Measurement of Total Antioxidant Status

Jun 2015 DOI 10.14302/issn.2471-2140.jaa-14-617
P.V.L.N. Srinivasa RaoCorresponding author

Background: Antioxidants play an important role in maintenance of human health and prevention of disease. Effective supplementation of antioxidants requires laboratory monitoring of antioxidant status. An understanding of the methods used to determine the TAS helps in better interpretation of values…

Influence of Chemical Refining Processes on the Total Phenolics and Antioxidant Activity of Sunflower Oil

May 2015 DOI 10.14302/issn.2379-7835.ijn-14-590
S Jhaumeer LaullooCorresponding author

The raw sunflower oil (SFO) has an undesirable flavour and odour. Therefore, to make it suitable for human consumption, the oil has to undergo a number of refining processes such as degumming, neutralization, bleaching and deodorization. During these refining processes, some of the phytochemicals pr…

Oxidative Telomere Attrition, Nutritional Antioxidants and Biological Aging

Jan 2015 DOI 10.14302/issn.2379-7835.ijn-14-606
Michael J. GladeCorresponding author

Telomeres are strings of DNA that are not themselves genes but that extend every chromosome beyond its last gene. Terminal telomeres are sacrificed during every mitotic event in human cells (“telomere attrition”), preserving the functional genome despite the “end replication problem.” However, the “…

The Potentials of Antioxidant Micronutrients in the Management of Metabolic Syndrome

Oct 2014 DOI 10.14302/issn.2471-2140.jaa-14-423
L.S. BilbisCorresponding author

There is increasing evidence of the prevalence manifestations of metabolic syndrome worldwide. Metabolic syndrome is a cluster of abnormalities characterized by hypertension, central obesity, insulin resistance, endothelial dysfunction, dyslipidemia and oxidative stress. All these alterations predis…

The Effects of L Carnitine on in Vitro Maturation of Immature Bovine Oocytes

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…

Exploring the Nanomedicinal Features of Ayurvedic Bhasmas: Insights from Traditional Medicine

Oct 2025 DOI 10.14302/issn.3070-3360.ijco-24-5294
Rameshwar AdhikariCorresponding author

Ayurveda is a traditional and scholarly medical system practiced in South Asia since the Vedic period. It integrates science and philosophy to promote a healthy, happy and prosperous life. Ayurvedicbhasmas are classical formulations that contain non-toxic forms of metals and minerals, enriched with…

The Impact of Nutrients on Diabetes

Jan 2024 DOI 10.14302/issn.2374-9431.jbd-23-4842
Samer Wissam YounesCorresponding author

Over the past 20 years, the number of persons with diabetes has more than doubled globally. The purpose of this review article is to investigate the connection between certain vitamins and diabetes. Diabetes patients have been found to have decreased amounts of certain antioxidant vitamins including…

The Impact of EDTA And Selenite on The Stability of Insulin in Cell Culture Media

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…

Production of dried tomato powder with a high concentration of functional components and nutrients

Mar 2023 DOI 10.14302/issn.2471-2140.jaa-23-4426
Mitsuru SasakiCorresponding author

The use of conventional drying methods for dehydrating vegetables and fruits with high sugar, amino acid, and moisture content is not feasible. Under extreme conditions, drying reduces the amount of functional ingredients present in these vegetables and fruits. Recently, there has been an increasing…

Ozone/Oxygen Molecules Exert Mild Oxidative Stress on Testis Mitochondria Isolated from the Rat Testicular Ischemia/Reperfusion Injury

Jun 2022 DOI 10.14302/issn.2471-2140.jaa-21-3911
Morteza IzadiCorresponding author

Testicular ischemia-reperfusion injury is an urgent situation which needs a timely and precise diagnosis for prevention of testis damages. Here in we investigated ozone/oxygen therapy in Testicular Ischemia/Reperfusion Injury. For this purpose, animals (rats) were divided to four groups; control, to…

Biological Effects of High Radiofrequency Radiation on Wistar Rats: A Literature Review

Jun 2022 DOI 10.14302/issn.2641-4538.jphi-22-4197
Timothy A. AttahCorresponding author

Aim and Objective Despite the growing concerns about the relationship between exposure to radiofrequency radiation (RFR) and detrimental health effects due to the changes in biological processes of experimental animals, there is still ongoing debate on the significance of these findings in causing s…

Challenger and Propose Novel Methods and Techniques for Prevention, Prognosis, Diagnosis, Imaging, Screening, Treatment and Management of Lung Cancer

Feb 2022
Ricardo GobatoCorresponding author

Using samples of small cell lung tumors, a research team led by biologist Dr. Raymond discovered two new ways to induce tumor cell death. By activating ferroptosis, one of two subtypes of tumor cells can be targeted: first, iron-dependent cell death due to oxidative stress, and second, oxidative str…

Ameliorative Potential of Chlorogenic Acid on Rotenone-Induced Neurotoxicity in Drosophila Melanogaster Model

Nov 2021 DOI 10.14302/issn.2641-4538.jphi-21-3993
Oluwatoyin Adenike Adeyemo-SalamiCorresponding author

Chlorogenic acid (CA), abundantly found in green coffee beans, is a phenolic compound with antioxidant and anti-inflammatory properties amongst others. Exposure to rotenone, a natural pesticide, induces Parkinsonism (a type of neurodegeneration) through the induction of mitochondria dysfunction and…

Evaluation of Antioxidative Potential of the Biofield Energy Treated Proprietary Test Formulation on L-NAME and High Fat Diet-Induced Cardiovascular Disorders in Sprague Dawley Rats

Jul 2021 DOI 10.14302/issn.2471-2140.jaa-21-3864
Jana SnehasisCorresponding author Trivedi Science Research Laboratory Pvt. Ltd., Thane (W), Maharashtra, India.

The aim of this experiment was to assess the antioxidative potential of the Biofield Energy Treated/Blessed Proprietary Test Formulation and Biofield Energy Treatment/Blessing per se to the animals on NG-nitro-L-arginine methyl ester hydrochloride (L-NAME) and high fat diet (HFD)-induced cardiovascu…

Evaluation of Antioxidative Potential of the Biofield Energy Treated Proprietary Test Formulation on L-NAME and High Fat Diet-Induced Cardiovascular Disorders in Sprague Dawley Rats

Jul 2021 DOI 10.14302/issn.2471-2140.jaa-21-3846
Snehasis JanaCorresponding author

The aim of this experiment was to assess the antioxidative potential of the Biofield Energy Treated/Blessed Proprietary Test Formulation and Biofield Energy Treatment/Blessing per se to the animals on NG-nitro-L-arginine methyl ester hydrochloride (L-NAME) and high fat diet (HFD)-induced cardiovascu…

Evaluation of Anti-oxidation and Therapeutic Effect of Biofield Energy Healing Based Novel Test Formulation Using TNBS (Tri Nitro Benzene Sulfonic Acid) - Induced Ulcerative Colitis in Sprague Dawley Rats

Feb 2021 DOI 10.14302/issn.2471-2140.jaa-21-3704
Snehasis JanaCorresponding author

The aim of the study was to evaluate the antioxidant potential of Biofield Energy Healing (the Trivedi Effect®) based test formulation using TNBS-induced colitis animal model. Each ingredient of the test formulation was divided into two parts. One part was denoted as the control without any Biofield…

Effect of Wheat Germ, Wheat Germ Oil on Lipid Profile of Hypercholesterolemic Rats

Dec 2020 DOI 10.14302/issn.2835-513X.ijl-20-3247
Ghada Z A SolimanCorresponding author

Hypercholesterolemia plays an important role in atherosclerosis and cardiovascular diseases (CVD) that represent one of the greatest worldwide medical problems nowadays. Recently, an increased attention/ interest for natural antioxidant/ hypercholesterolemia as WG/WGO is increasing. Wheat germ/ Whea…

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