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93 articles for “anti-oxidant activity”
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Synthesis, Characterization, and Biomedical Applications of a Silver Nanoparticle-Coated Chitosan–Fucoidan–Polymer Nanocomposite Loaded with Persea americana Leaf Extract
Abstract: Consuming a natural composite of Persea americana (Avocado) leaf extract and a chitosan and fucoidan form a biodegradable biopolymer matrix–polymer nanocomposite with biomedical applications, this study explored a potential therapeutic method. GC–MS and UV spectroscopy were used to describe the aqueous leaf extract, which was verified by phytochemical screening to contain flavonoids, tannins, phenols, terpenoids, and alkaloids. The chitosan–fucoidan biodegradable polymer matrix served as a biocompatible stabilizing and encapsulating carrier …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 · pp. 130–148 Read article
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Hepatoprotective Efficiency of Nigella sativa L. Extract on D-Galactosamine Induced Toxicity
Abstract: The Protective role of Nigella Sativa L. alcoholic extract (NSE) was investigated on D-Galactosamine (DGalN) induced hepatotoxicity in rats. Twenty four adult wistar albino rats were divided into four groups viz Control, D-Galatosamine induced hepatotoxicity, Nigella sativa alcoholic extract and Nigella Sativa alcoholic extract pretreatment prior to the administration of D-Galactosamine. After treatment, the rats were sacrificed, blood and liver samples were collected for determination of Serum Aspartate transaminase (AST), …
Published in Research and Reviews: A Journal of Toxicology · Vol. 1, Issue 1-3, 2011 · pp. 39–44 Read article
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Biosynthesis of Zinc Oxide Nanoparticles and Their Revolutionary Impacts on Agroindustry: Review
Abstract: Nanotechnology is a new approach of science which provides alternative tool in many fields including agriculture. This comprehensive review focuses on the biosynthesis and characterization of zinc oxide nanoparticles (ZnO NPs), highlighting their vast potential in agroindustry applications. Unlike traditional physical and chemical methods, which are often costly, time-consuming, and involve hazardous materials, this review explores the promising biological synthesis routes, offering a more sustainable and eco-friendly alternative for producing …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 26, Issue 2, 2024 · pp. 33–50 Read article
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Turmeric as a Key Ingredient in Cosmeceuticals: New Scientific Evidence
Abstract: Turmeric (Curcuma longa), particularly its active compound curcumin, is gaining recognition in cosmetics and medicine for its therapeutic properties. Its antioxidant, anti-inflammatory, and antimicrobial effects make it a popular skincare ingredient, helping reduce inflammation, brighten skin, and fight aging. In addition to treating dandruff and promoting hair growth, Turmeric is also good for scalp health. Curcumin increases the body's antioxidant defenses. Inhibits inflammation and anti-oxidants. Curcumin, a powerful compound found …
Published in International Journal of Toxins and Toxics · Vol. 2, Issue 1, 2025 · pp. 28–36 Read article
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A Novel Approach for Extraction of Polyphenols
Abstract: Polyphenols are class of compounds which are found in fruits, vegetables, walnuts, olives, tea leaves and many more. Polyphenols are antioxidant phyto-chemicals that prevent or neutralize the damaging effects of free radicals. They are secondary metabolites of plants and are generally involved in defence against ultra-violet radiation or aggression against pathogens. Polyphenols are various alcoholic compounds containing two or more benzene rings that each has at least one hydroxyl group …
Published in Emerging Trends in Chemical Engineering · Vol. 1, Issue 1, 2014 · pp. 31–36 Read article
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Mercury-induced Biochemical Changes in Perna viridis Exposed in Chronic Toxicity Test
Abstract: In the present study, the Asian green mussel, Perna viridis, was exposed to 50, 75, 113, 160 and 253 µg/L Hg concentrations under chronic toxicity for the assessment of biochemical biomarkers. Higher levels of glutathione S-transferase (GST), reduced glutathione (GSH), lipid peroxidation (LPO) and lower levels of protein, catalase (CAT) and acetylcholinesterase (AchE) were found. The values were found to be significant at P < 0.01. This study suggests that …
Published in Research and Reviews: A Journal of Toxicology · Vol. 2, Issue 1, 2012 · pp. 15–22 Read article
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A Review on Formulation and Evaluation of Polyherbal Face Sheet Mask.
Abstract: This research focuses on the formulation and evaluation of a polyherbal face sheet mask developed using natural herbal ingredients to address common skin concerns such as acne, dullness, pigmentation, sun damage, dark spots, and uneven skin tone. With the increasing demand for safe, eco-friendly, and chemical-free skincare products, herbal-based cosmetic formulations have gained significant attention due to their therapeutic properties, minimal side effects, and enhanced consumer acceptance. Face sheet masks …
Published in Research & Reviews : Journal of Herbal Science · Vol. 15, Issue 2, 2026 · pp. 8–15 Read article
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Comparative Analysis of Antioxidant and Antimicrobial Properties of Tasar Sericin from Different Ecological Regions of India
Abstract: Sericin is a by-product of the silk industry, has gained attention for its bioactive properties, and ability to scavenge free radicals for protecting cells from oxidative damage, and different climatic conditions may influence the biochemical properties of the sericin. Thus, the present study aims to evaluate the antioxidant and antimicrobial properties of tasar sericin extracted from silkworms reared in diverse ecological regions of India. South Bihar, Jharkhand, Chhattisgarh, and Odisha …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 15, Issue 1, 2025 · pp. 70–76 Read article
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Zinc Oxide Nanoparticles from Murayya koenigii: Antibacterial Potential Review
Abstract: Nanoparticles (NPs) display unique characteristics in contrast to conventional physico-chemical synthesis methods, and they are utilized in various life science fields including surface coating, catalysis, food packaging, corrosion prevention, environmental cleanup, electronics, biomedical applications, and antimicrobial purposes. Metal NPs synthesized through green methods, particularly from plant origins, have garnered significant interest because of their inherent traits such as environmental friendliness, quick production, and cost efficiency. Over the past few years, …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 14, Issue 1, 2024 · pp. 54–67 Read article
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Gossypetin Inhibits ROS Generation in HeLa and HepG2 Cell Lines
Abstract: Antioxidants are known for their ability to neutralize the reactive oxygen species present within the living system. These antioxidants are mainly secondary metabolites present in plant products and are generally known as nutraceuticals or bioactive compounds. Antioxidant can be categorized into many categories based upon their structure and activities like flavonoids, anthrocyanins and carotenoids. Flavonoids are heterogeneous polyphenolic compounds having beneficiary effect on human body and are also known to …
Published in Research and Reviews: A Journal of Toxicology · Vol. 7, Issue 1, 2017 · pp. 25–31 Read article
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In Silico Screening and Molecular Docking of Cynodon dactylon phytochemicals against COPD-Associated Proteins
Abstract: Chronic Obstructive Pulmonary Disease or COPD is a pulmonary disease that obstructs airways and alveoli accompanied by respiratory issues like emphysema and bronchitis. This disease is caused mainly by inflammatory responses of the body to foreign particles that enter the respiratory path including tobacco smoke, air pollutants and irritants. The hallmark of COPD is excessive inflammation caused by imbalance in protease anti-protease activity. Proteases like elastase breakdown the ECM of …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 16, Issue 2, 2026 Read article
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Functional Biomolecules in Animal Nutrition: Biochemical Mechanisms and Their Impacts on Growth Performance and Health Outcomes
Abstract: Functional biomolecules have emerged as critical modulators of animal nutrition, extending beyond conventional nutrient supply to regulate biochemical and physiological processes that determine growth performance and health outcomes. This review synthesizes current knowledge on diverse classes of bioactive compounds, including amino acids, peptides, fatty acids, vitamins, minerals, phytochemicals, and microbial-derived metabolites, and their roles in livestock systems. Emphasis is placed on underlying biochemical mechanisms such as enzyme activation, nutrient signaling …
Published in International Journal of Nutritions · Vol. 3, Issue 2, 2026 · pp. 26–36 Read article
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Harnessing the Bioactive Potential of Calotropis gigantea and Calotropis procera
Abstract: The medicinal plants of the Apocynaceae family Calotropis gigantea and Calotropis procera have gained more and more interest as source of bioactive molecules for biomedical applications like cancer therapy. They have various pharmacological activities, which are believed to be linked to various phytochemical constituents such as cardenolides, cardiac glycosides, flavonoids, triterpenoids, steroids, phenolic compounds, alkaloids, and proteins in their latex. The recent molecular and cellular studies show that extracts and …
Published in International Journal of Molecular Biotechnological Research · Vol. 4, Issue 2, 2026 Read article
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Green Synthesis of Cobalt Oxide Nanoparticles Using Delonix regia Leaf
Abstract: Green synthesis of nanoparticles offers a sustainable and eco-friendly alternative to conventional methods. This study explores the biosynthesis of cobalt oxide nanoparticles (Co3O4 NPs) using Delonix regia leaf extract as a reducing and stabilizing agent. The synthesized Co3O4 NPs were characterized by UV-visible spectroscopy, Fourier transform infrared (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM), confirming their uniform spherical morphology with an average size of …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 16, Issue 1, 2025 · pp. 30–38 Read article
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A Study on the Impact of Paracetamol on Male Reproductive System: A Mini Review
Abstract: Paracetamol, a widely used analgesic and antipyretic, has been studied for its potential effects on the male reproductive system. Paracetamol is a medication commonly used to relieve mild to moderate pain. Research suggests that prolonged or high-dose use of paracetamol may adversely affect male fertility by disrupting hormone regulation, impairing sperm production, and reducing testosterone levels. Studies have shown that paracetamol can interfere with the hypothalamic-pituitary-gonadal axis, leading to changes …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 15, Issue 2, 2025 · pp. 43–51 Read article
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Samelisant, an H3 Receptor Agonist as an Anti-Alzheimer Potential – A Pilot Study on Molecular Docking
Abstract: Neurodegenerative diseases have become more prevalent and about 55 million of the population are affected by dementia globally. One of the most important neurodegenerative diseases is Alzheimer’s disease which is known for its effect on memory and cognitive impairment. Alzheimer’s disease (AD) is an area of intense scientific investigation due to its high prevalence and the lack of a definitive cure. Amyloid precursor protein plays a central role in Alzheimer’s …
Published in International Journal of Brain Sciences · Vol. 3, Issue 1, 2026 · pp. 15–26 Read article
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Development of Shelf-stable Oral Rehydration Drink with Whey and Red seaweed (Kappaphycus alvarezii)
Abstract: The present study aimed at developing a whey based oral rehydration drink (ORD) incorporated with red seaweed. The ORD was formulated with seaweed, sodium chloride, potassium chloride and sugar at the concentrations of 1.0 w/v%, 0.20 w/v%, 0.075 w/v% and 15 w/v% respectively and a whey:water ratio of 1:1.5. The ORD with 1.0 w/v% seaweed obtained the highest overall sensorial acceptability. This drink was further subjected to storage study for …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 13, Issue 1, 2024 · pp. 20–27 Read article
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Cellular Mechanisms of Autophagy in Carcinogenesis: A Narrative Review
Abstract: Autophagy is a highly conserved lysosomal degradation pathway essential for cellular homeostasis, metabolic adaptation, and survival under stress. In the context of carcinogenesis, autophagy exhibits a paradoxical and stage-dependent role. During early tumor development, autophagy acts as a tumor-suppressive mechanism by limiting genomic instability, oxidative stress, and chronic inflammation. Conversely, in established malignancies, cancer cells exploit autophagy to sustain growth, survive hostile tumor microenvironments, and resist anticancer therapies. Increasing evidence …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 15, Issue 1, 2026 · pp. 23–28 Read article
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Self-Healing Polymeric Composites Reinforced with Green Synthesized Nanoparticles
Abstract: The development of sustainable self-healing polymeric materials is critical for enhancing durability and service life in advanced engineering applications. In this study, zinc oxide (ZnO), magnesium oxide (MgO), and ferric oxide (Fe₂O₃) nanoparticles were green-synthesized using Allium cepa extract and incorporated into epoxy-based polymeric composites to improve mechanical, thermal, and self-healing properties. This bio-based synthesis is eco-friendly and safe alternative to harsh chemical techniques, utilizing natural antioxidants to stabilize the …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 305–314 Read article
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Comparative Evaluation of Tin Perovskite based Solar Cell
Abstract: AbstractPerovskite material utilized in manufacturing solar cells as active layer has altogether improved their effectiveness for power change. They possess conversion efficiency impressively more than the traditional technologies, for example, silicon based cells. They likewise have PCE more than the DSSC. They are accounted for to have conversion efficiency of about 20%. There has been a great increment in the estimation of PCE of these cells utilizing Perovskite as active …
Published in Trends in Opto-electro & Optical Communication · Vol. 9, Issue 3, 2019 · pp. 15–18 Read article