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1061
The Effect of P-Cymene on Glucose, Insulin, Antioxidant Power, and the Level of AKT Gene mRNA in Streptozotocin-Induced Diabetes Model in Male Wistar Rats
Published 2024-11-01“…In the present study, the therapeutic effects of p-cymene on blood glucose and insulin levels, the antioxidant power of serum (FRAP assay) and the expression of AKT mRNAs in streptozotocin-induced diabetic rats were investigated. …”
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1062
Ultrasound-Assisted Optimal Development and Characterization of Stevia-Sweetened Functional Beverage
Published 2019-01-01“…According to the observation, the treatment US60 (60% amplitude for 15 min) showed better retention for total phenolic content (78.65 ± 1.37 mg GAE/100 mL), total flavonoid content (23.53 ± 0.15 mg CE/100 mL), DPPH (66.43 ± 1.45 %), and FRAP (65.17 ± 1.10 mmol Trolox/100 mL) as compared to pasteurized and control samples while keeping other physicochemical properties in range. …”
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1063
Biological and Health-Promoting Potential of Fruits from Three Cold-Hardy Actinidia Species
Published 2025-01-01“…By contrast, <i>A. arguta</i> ‘Geneva’ and <i>A. polygama</i> ‘Pomarancheva’ exhibited significantly lower activity in both FRAP and DPPH assays. Notably, <i>A. kolomikta</i> cultivars showed distinct radical-scavenging capacities, particularly for superoxide, wherein ‘Tallinn’ and ‘Pozdni’ achieved the highest values. …”
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1064
Chemical Composition and In Vitro Antioxidant and Antimicrobial Activities of Marrubium vulgare L.
Published 2021-01-01“…Both extracts possess a good total antioxidant activity. DPPH and FRAP assays indicated that the MVE extract possesses a better antioxidant activity, with IC50 = 52.04 µg/mL ± 0.2 and EC50 of 4.51 ± 0.5 mg/mL, compared to MVA extract (IC50 = 60.57 ± 0.6 µg/mL and EC50 of 6.43 ± 0.0411 mg/mL). …”
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1065
Kolaviron Improved Resistance to Oxidative Stress and Inflammation in the Blood (Erythrocyte, Serum, and Plasma) of Streptozotocin-Induced Diabetic Rats
Published 2014-01-01“…The activities of antioxidant enzymes: catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPX) (in erythrocytes) as well as plasma concentration of malondialdehyde (MDA), a product of lipid peroxidation, oxygen radical absorbing capacity (ORAC) and ferric-reducing antioxidant power (FRAP) were investigated. Serum levels of proinflammatory cytokines and growth factor: interleukin- (IL-) 1, monocyte chemotactic protein-1 (MCP-1), and vascular endothelial growth factor (VEGF), respectively, were also analyzed. …”
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1066
Pharmacological Characterization of the Mechanisms Involved in Delayed Calcium Deregulation in SH-SY5Y Cells Challenged with Methadone
Published 2012-01-01“…Only those compounds targeting mitochondria such as oligomycin, FCCP, CGP 37157, and cyclosporine A were able to amend methadone-induced Ca2+ dyshomeostasis suggesting that methadone induces DCD by modulating the ability of mitochondria to handle Ca2+. …”
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1067
An Assay System for Plate-based Detection of Endogenous Peptide:N-glycanase/NGLY1 Activity Using A Fluorescence-based Probe
Published 2025-01-01“…We recently advanced this approach by producing a novel fluorescence resonance energy transfer (FRET)-based GCP probe (fGCP) and demonstrated its ability to detect endogenous NGLY1 activity across diverse enzyme sources via fluorescence on multiarray plates. …”
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1068
Bioaccessibility of phenolic compounds from a wheat beer enriched with alginate-encapsulated wine industry by-product
Published 2025-01-01“…The WIPB antioxidant activity was assessed by FRAP (0.13 mmol Fe2+/g WIBP) and TEAC (0.078 mmol Trolox/g WIBP). …”
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1069
Effect of Different Concentration Methods on Quality Characteristics of Lycium chinense Juice
Published 2025-02-01“…In order to explore the effect of concentration methods on the quality characteristics of Lycium chinense juice, the heating concentration (HC), vacuum concentration (VC), secondary freezing concentration (SFC), heating-assisted primary freezing concentration (HAPFC), and vacuum-assisted primary freezing concentration (VAPFC) were applied in the present work, and the color, reducing sugar, sugar fraction, organic acid fraction, total phenols, total flavonoids, carotenoids, DPPH and FRAP of Lycium chinense juice before and after concentrated were measured. …”
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1070
مطالعه برخی صفات مورفولوژیک، فیزیولوژیک و فعالیت آنزیمهای آنتیاکسیدانی در گیاه شیرتیغک (Sonchus arvensis L.) تحت تنش شوری...
Published 2024-06-01“…فعالیت آنزیمهای سوپراکسید دیسموتاز، کاتالاز، پراکسیداز و آسکوربات پراکسیداز و فعالیت ظرفیت آنتی اکسیدانتی FRAP و DPPH با افزایش سطح شوری افزایش یافت.نتیجه گیری: با توجه به نتایج حاصل میتوان چنین بیان نمود که گیاه شیرتیغک از طریق افزایش برخی اسمولیت ها در شرایط تنش با شوری مقابله میکند. …”
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1071
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1072
مدلسازی فرونشست زمین در دشت سلماس (آذربایجانغربی) با استفاده از ANFIS
Published 2024-12-01“…در روند تحقیق، اطلاعات جمعآوری شده به محیط ArcGis وارد و برای پیادهسازی مدل به نرمافزار متلب منتقل گردیدند و با استفاده از روشC-flodCV دادهها با دقت آموزش و اعتبار سنجی شدند. …”
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1073
اثر شاخصهای مورفومتری در بهبود کارایی مدلهای دادهکاوی بهمنظور پهنهبندی حساسیت زمینلغزش حوضه آبخیز چریکآباد ارومیه...
Published 2022-01-01“…نقشه شاخصهای مورفومتریک و عوامل محیطی و انسانی در SAGA_GIS6.4 و ArcGIS10.5 تهیه و رقومی شدند. نتایج ارزیابی دو مدل با استفاده از منحنی ROC نشان داد که در حالت استفاده از شاخصهای مورفومتریک دو مدل SVM و ANN به ترتیب با سطح زیر منحنی 742/0 و 763/0 دارای عملکرد خوب در پهنهبندی حساسیت زمینلغزشها بودهاند. …”
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1074
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1075
Phenolic Acid and Flavonoid Content Analysis with Antioxidant Activity Assessment in Chinese <i>C. pi. Shen</i> Honey
Published 2025-01-01“…Shen</i> honey by colorimetric, UPLC-MS/MS, Ferric ion Reducing Antioxidant Power (FRAP), 2,2-bisazo-bis (3-ethyl-benzothiazole-6-sulfonic acid) (ABTS) free radical capacity, and 1,1-diphenyl-2-trinitrophenylhydrazine (DPPH) scavenging ability methods. …”
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1076
Influence of environmental factors on phytochemical compositions and antioxidant activity of Juniperus communis L
Published 2025-02-01“…The highest antioxidant activity determined by DPPH and ABTS assays were calculated as 36.97 ± 0.030 μg/mL and 518.78 ± 0.123 μg/mL in JC4 respectively while FRAP assay revealed highest antioxidative capacity of samples from JC2 (3507 m). …”
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1077
Phenolic Compounds from Water-Ethanol Extracts of Tetrapleura tetraptera Produced in Cameroon, as Potential Protectors against In Vivo CCl4-Induced Liver Injuries
Published 2019-01-01“…The in vitro antioxidant and radical scavenging properties of T. tetraptera were conducted by the FRAP method, the phosphomolybdate method, and the inhibition potential of DPPH, ABTS, OH, and NO radicals. …”
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1078
Biomarkers of Oxidative Stress in Huntington's Disease and Other Neurological Disorders: a Comparative Study
Published 2023-12-01“…The enzyme superoxide dismutase in Huntington's disease was statistically lower compared to amyotrophic lateral sclerosis, although for catalase it was higher in relation to the rest of the patients. FRAP in Huntington's disease was significantly lower versus amyotrophic lateral sclerosis and acute ischemic stroke. …”
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1079
Exploration of Secondary Metabolites in <i>Platostoma menthoides</i> (L.) Using Ethyl Acetate Extract and Its Antibacterial, Antioxidant, and Larvicidal Activities
Published 2025-01-01“…Moreover, the DPPH and FRAP radical scavenging potentials were evaluated, and the results revealed their ability to scavenge the free radicals. …”
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1080
Essential and risk elements in horses affect haematology, serum biochemistry and oxidative status parameters
Published 2025-01-01“…The aim of this work was to analyse haematological, biochemical parameters, TOS, FRAP, SOD, Gpx, TAS and their correlations with concentrations of essential and risk elements in blood of horses stabled in two different locations: The National Stud Farm Topoľčianky (n = 11; 11 stallions, consisting of the breeds 6 Lipizzan, 3 Slovak warmblood, 2 Holsteiner) and Experimental Centre at Institute of Animal Husbandry, SUA in Nitra (n = 10; 4 stallions, 5 geldings, 1 mare, 4 stallions, 5 geldings and 1 mare, consisting of the breeds 3 Slovak warmblood, 4 Czech warmblood, 3 Holsteiner). …”
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