Antioxidant and antihyperglycemic activities of Scorzonera cinerea radical leaves in streptozocin-induced diabetic rats by Temiz Mehmet Ali

“…Phenolic profiles of extracts were determined by HPLC. Free radical scavenging capacity was measured using DPPH and ABTS tests. …”
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Overexpression of Bacterial mtlD Gene in Peanut Improves Drought Tolerance through Accumulation of Mannitol by Tengale Dipak Bhauso, Thankappan Radhakrishnan, Abhay Kumar, Gyan Prakash Mishra, Jentilal Ramjibhai Dobaria, Kirankumar Patel, Manchikatla Venkat Rajam

“…In plants, osmotic adjustments associated with efficient free radical scavenging ability during abiotic stress are important components of stress tolerance mechanisms. …”
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Resveratrol-derived carbon dots integrated into gelatin/chitosan multifunctional films for intelligent packaging by Tianxin Fu, Yuchao Feng, Shu Zhang, Yanan Sheng, Changyuan Wang

“…Res-CDs exhibited good free-radical scavenging activities, attributed to abundant surface hydroxyl groups, and effectively inhibited Staphylococcus aureus and Escherichia coli growth at a concentration of 2 mg/mL. …”
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Fruit By-Product Processing and Bioactive Compounds by Mohammed Saleh, Lana Amro, Haya Barakat, Rahma Baker, Amani Abu Reyash, Reham Amro, Jihad Qasem

“…Total phenolic content (TPC), total flavonoid content (TFC), ferric reducing antioxidant potential (FRAP), and diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activity of avocado peel, avocado seeds, kiwi fruit, orange peel, pineapple peel, and pomegranate skin by-products during processing (i.e., dried, blanched, freezed, and fresh) were determined. …”
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Accumulation of Oxidized Low-Density Lipoprotein in Psoriatic Skin and Changes of Plasma Lipid Levels in Psoriatic Patients by Nilgun Solak Tekin, Ishak Ozel Tekin, Figen Barut, Emine Yilmaz Sipahi

“…Abnormalities in essential fatty acid metabolism, free radical generation, lipid peroxidation, and release of lymphokines have been proposed. …”
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Mechanisms for Covalent Immobilization of Horseradish Peroxidase on Ion-Beam-Treated Polyethylene by Alexey V. Kondyurin, Pourandokht Naseri, Jennifer M. R. Tilley, Neil J. Nosworthy, Marcela M. M. Bilek, David R. McKenzie

“…High surface energy of the modified polyethylene was attributed to the presence of free radicals on the surface. The surface energy decay with storage time after treatment was explained by a decay of the free radical concentration while the concentration of oxygen-containing groups increased with storage time. …”
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Studies on the Loading and Release of Metformin HCl Using Hydrogels with EGDMA and MBA as Crosslinkers by Ariyaldi Ariyaldi, Noverra Mardhatillah Nizardo, Maria Lucia Ardhani Dwi Lestari

“…Hydrogel poly(N-vinylcaprolactam-co-2-(dimethylamino)ethylmethacrylate) or (P(NVCL-co-DMAEMA)) containing the active drug metformin HCl were synthesized using the free radical polymerization method in the presence of DMAEMA and NVCL monomers by using two different crosslinkers: ethylene glycol dimethacrylate (EGDMA) and methylene bisacrylamide (MBA). …”
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Synthesis and Characterization of Bioactive Acylpyrazolone Sulfanilamides and Their Transition Metal Complexes: Single Crystal Structure of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-... by Omoruyi G. Idemudia, Alexander P. Sadimenko, Anthony J. Afolayan, Eric C. Hosten

“…A moderate to low biological activities have been exhibited by synthesized compounds when compared with standard antimicrobial agents on screening the synthesized compounds against Staphylococcus aureus, Bacillus pumilus, Proteus vulgaris, and Aeromonas hydrophila for antibacterial activity and against free radical 1, 1-diphenyl-2-picryl-hydrazyl (DPPH) for antioxidant activity.…”
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Streptomyces sp. strain MUSC 5 from mangrove forest in Malaysia: Identification, antioxidant potential and chemical profiling of its methanolic extract by Hefa Mangzira Kemung, Loh Teng-Hern Tan, Kok-Gan Chan, Hooi-Leng Ser, Jodi Woan-Fei Law, Bey Hing Goh

“…The antioxidant potential of methanolic extract from Streptomyces sp. strain MUSC 5 was assessed using a number of antioxidants assays which included free radical scavenging assays, metal chelation and ferric reduction antioxidant power (FRAP) assay. …”
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Effect of the Antibiotic Neomycin on the Toxicity of the Glycoside Vicine in Rats by Mahmoud S. Arbid, Khaled M. M. Koriem, Gihan F. Asaad, Hoda A. Megahed

“…Vicine is hydrolyzed by microflora to highly reactive free radical generating compound divicine which causes mortality and other adverse effects. …”
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Optimizing Extraction, Evaluating Antioxidant Activity, and Analyzing Bioactive Compounds in Trikaysornmas Formula by Suphatson Limsakul, Orawan Monthakantirat, Yaowared Chulikhit, Juthamart Maneenet, Charinya Khamphukdee, Yutthana Chotritthirong, Achiraya Phasomsap, Chantana Boonyarat, Supawadee Daodee

“…Antioxidant activities were assessed through DPPH free radical scavenging, ABTS radical cation decolorization, oxygen radical absorbance capacity, ferric reducing antioxidant power, metal chelating activity, and lipid peroxidation assay. …”
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Effect of H2O2 induced oxidative stress on volatile organic compounds in differentiated 3T3-L1 cells by Adebowale Samuel Oyerinde, Vaithinathan Selvaraju, Melissa Boersma, Jeganathan Ramesh Babu, Thangiah Geetha

“…Abstract Oxidative stress (OS) refers to the disruption in the balance between free radical generation and antioxidant defenses, leading to potential tissue damage. …”
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Investigation of CO2 Extract of Portulaca oleracea for Antioxidant Activity from Raw Material Cultivated in Kazakhstan by Meruyert I. Tleubayeva, Raisa M. Abdullabekova, Ubaidilla М. Datkhayev, Margarita Yu. Ishmuratova, Mereke B. Alimzhanova, Kaldanay K. Kozhanova, Aida M. Seitaliyeva, Kairat S. Zhakipbekov, Zhanar B. Iskakova, Elmira A. Serikbayeva, Elena V. Flisyuk

“…Antioxidants are substances capable of delaying, retarding, and preventing the oxidation of lipids or substances that delay or prevent free radical reactions during lipid oxidation. Natural antioxidants such as ascorbic acid, tocopherol, phenolic compounds, and flavonoids are a safe alternative to chemical antioxidants. …”
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Synthesis and Physicochemical Properties of Hydrazides of Malonic Acid with Different Substitutes by T.V. Ghochikyan, A.I. Martiryan, G.A. Shahinyan, M.A. Samvelyan, A.S. Galstyan, H․R. Sargsyan, H․H. Ghazoyan

“…The antioxidant activity of malonic acid derivatives is studied using competitive reaction between hydroxyl radicals and free radical target p-nitroso-N,N-dimethylaniline. The rate constant between derivatives of malonic acid and hydroxyl radicals was determined and the results were compared with those of vitamin C. …”
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The Anti-Inflammatory, Phytoestrogenic, and Antioxidative Role of Labisia pumila in Prevention of Postmenopausal Osteoporosis by M. E. Nadia, A. S. Nazrun, M. Norazlina, N. M. Isa, M. Norliza, S. Ima Nirwana

“…LP contains antioxidant as well as exerting anti-inflammatory effect which can act as free radical scavenger, thus inhibiting TNF-α production and COX-2 expression which leads to decline in RANKL expression, resulting in reduction in osteoclast activity which consequently reduces bone loss. …”
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Chemical Composition, Total Phenolic Content, and Antioxidant Activities of the Essential Oils of the Leaves and Fruit Pulp of Annona muricata L. (Soursop) from Ghana by Joseph Nana Gyesi, Rita Opoku, Lawrence Sheringham Borquaye

“…Antioxidant potential was evaluated via the phosphomolybdenum, hydrogen peroxide scavenging, and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assays. In the leaf essential oil, a total of 31 compounds were identified with δ-cadinene (22.58%) and α-muurolene (10.64%) being the most abundant. …”
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N-Acetylcysteine in Combination with IGF-1 Enhances Neuroprotection against Proteasome Dysfunction-Induced Neurotoxicity in SH-SY5Y Cells by Benxu Cheng, Pinki Anand, Anxiu Kuang, Feroz Akhtar, Virginia L. Scofield

“…Therefore, we conclude that the simultaneous use of growth/neurotrophic factors and a free radical scavenger may increase overall protection against UPS dysfunction-mediated cytotoxicity and neurodegeneration.…”
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Properties, Antioxidant and Antibacterial Activity of Southern Meagre Fish (<i>Argyrosomus hololepidotus</i>) Skin Gelatin Reinforced with Clove Bud Extract by Parvin Rostami, Ali Taheri, Mostafa Ghaffari

“…Additionally, the antioxidant activities, assessed through DPPH free radical scavenging activity (86.97%) and reduction power (λ of 0.85), along with moderate antibacterial activities against four distinct foodborne pathogens, improved with increased concentrations of CE. …”
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OPTIMAL CONDITIONS FOR EXTRACTION PHENOLIC COMPOUNDS AND FLAVONOIDS FROM MILLET BRAN AND STUDYING SOME OF THEIR BIOLOGICAL ACTIVITY by Mariem M. A.AL-Abas, Jassem. M. Nasser

“…Therefore, this treatment was adopted in conducting the free radical scavenging test, at different concentrations (0.125, 0.250, 0.500, 0.750, 0.800) mg/ml, as RSA were (24.68, 40.18, 67.56, 81.98, 89.55%), respectively, compared to ascorbic acid at the same concentrations, which were (40.14, 57.34, 73.46, 89.93, 99.55%). …”
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Nutritional and Functional Composition of Barley Varieties From Legambo District, Ethiopia by Yalew Yiblet, Worku Misganaw, Endale Adamu

“…Therefore, barley, a selenium-rich food, acts as an antioxidant, protecting cells from free radical damage, reducing inflammation, and reducing the risk of chronic illnesses. …”
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