Symposium on free radicals

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Influence of Free Radicals in the Origin of Atherosclerosis by Yoel Hernández Guerra, Alain Rodríguez Gómez, Janet Villafuerte Reinante, Ignacio Marrero Silva, Carlos Manuel Mora Hernández

“…This review is conducted aimed at revising the latest findings that explain the influence of free radicals in the origin of atherosclerosis. It is concluded that oxygen is the main source of free radical formation whose action is determinant for the genesis of atherosclerosis. …”
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Free Radicals and Extrinsic Skin Aging by Borut Poljšak, Raja Dahmane

“…Human skin is constantly directly exposed to the air, solar radiation, environmental pollutants, or other mechanical and chemical insults, which are capable of inducing the generation of free radicals as well as reactive oxygen species (ROS) of our own metabolism. …”
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Origins and Development of Initiation of Free Radical Polymerization Processes by Dietrich Braun

“…At present worldwide about 45% of the manufactured plastic materials and 40% of synthetic rubber are obtained by free radical polymerization processes. The first free radically synthesized polymers were produced between 1910 and 1930 by initiation with peroxy compounds. …”
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Free radicals and their impact on health and antioxidant defenses: a review by Nisansala Chandimali, Seon Gyeong Bak, Eun Hyun Park, Hyung-Jin Lim, Yeong-Seon Won, Eun-Kyung Kim, Sang-Ik Park, Seung Jae Lee

“…Abstract Free radicals, characterized by the presence of unpaired electrons, are highly reactive species that play a significant role in human health. …”
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Dynamics of Proteins by Thermal Decay of Free Radicals Induced by Ultraviolet Irradiation by Rasim B. Aslanov, Leman M. Dashdemirova, Oktay Z. Alekperov, Azad R. Abdurahimov, Oktay K. Gasymov

“…Particular interest is to investigate the protein dynamics using thermal decay of the free radicals induced by ultraviolet irradiation. The full decay of the free radicals occurs at very wide temperature region (120 K–340 K). …”
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Effect of UV Irradiation on Interactions of α-Lipoic Acid with Free Radicals by Paweł Ramos, Piotr Pepliński, Barbara Pilawa

“…The strong effect of UV irradiation on interactions of α-lipoic acid with free radicals was observed. It was pointed out that interactions of LA with free radicals decrease after its exposition on UV. …”
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Narrative Review of Free Radicals and Reactive Oxygen Species in Otitis Media by Jeongmin Lee, Seok Min Hong, Yong Sung Choi, Jinseok Lee, Joon Hyung Yeo, Sung Soo Kim, Jae Min Lee, Dong Keon Yon, Seung Geun Yeo

Subjects: “…free radicals…”
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Kinetics of Free Radical Polymerization of N-Substituted Amides and Their Structural Implications by Anca Aldea, Ana-Maria Albu, Alina Nicolescu, Victorita Tecuceanu

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Influence of Cocoa Flavanols and Procyanidins on Free Radical-induced Human Erythrocyte Hemolysis by Carl L. Keen, Catherine L. Kwik-Uribe, Sun H. Kim, Tomoko Yamaguchi, Heidrun B. Gross, Roberta R. Holt, Qin Yan Zhu, Derek D. Schramm

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Ozone oxidative preconditioning: a protection against cellular damage by free radicals by O. S. León, S. Menéndez, N. Merino, R. Castillo, S. Sam, L. Pérez, E. Cruz, V. Bocci

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The Effects of Vitamin E Application on Some Free Radicals and Lactate Levels in Acute Exercise by Ekrem Boyalı, Mustafa Nizamlıoğlu, Süleyman Patlar

Subjects: “…acute exercise; vitamin e; free radicals…”
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Mechanisms of lignin degradation and persistent free radical formation under light or thermal exposure by Jianghui Yun, Qiuting Yang, Guorui Liu

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Indicators of free radical oxidation in neutrophils of patients with primary and recurrent soft tissue sarcomas by I. A. Goroshinskaya, I. V. Kaplieva, E. M. Frantsiyants, L. N. Vashchenko, T. O. Lapteva, T. V. Ausheva, L. A. Nemashkalova, P. S. Kachesova, Yu. Yu. Kozel

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Disulfide bond and free radical copolymerization endow TPU with reversible cross-linking properties by Wenxin Gan, Hanyu Xue, Hongyi Lin, Renjin Gao, Yuchi Zhang, Liwei Wang, Jiuping Rao

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Theoretical Study about the Effect of Halogen Substitution on the Reactivity of Antitumor 3-Formylchromones and Their Free Radicals by Maximiliano Martínez-Cifuentes, Boris Weiss-López, Ramiro Araya-Maturana

“…This study analyzes the reactivity of the neutral molecules and their free radicals, in gas phase and with water solvation, incorporated by the polarizable continuum medium (PCM) approach. …”
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Free Radical Shadow Cure Initiated Using Two-Component and Three-Component Initiator Systems by Hajime Kitano, Karthik Ramachandran, Alec B. Scranton

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Free Radical Scavenging Activities of Methanol Extract and Fractions of <i>Picralima nitida</i> (Apoceanacea) by Osayemwenre Erharuyi, Abiodun Falodun

“…Picralima nitida has the potential for use as natural plant antioxidants in preventing against free radical damage. Keywords: Picralima nitida, free radical, root bark extract J. …”
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In vitro antioxidant capacity and free radical scavenging evaluation of standardized extract of Costus afer leaf by T.G. Atere, O.A. Akinloye, R.N. Ugbaja, D.A. Ojo, G. Dealtry

“…Absolute methanol extract leaf of Costus afer was comprehensively investigated for free radical scavenging activities and antioxidant activities using battery of testing: 1, 1-diphenyl-2-picrylhydrazyl (DPPH) scavenging, hydroxyl radical scavenging, hydrogen peroxide radical scavenging, 2, 2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) scavenging, nitric oxide inhibition, anti-lipid peroxidation, ferrous chelating potential, reducing power potential, total antioxidant capacity, cupric reducing antioxidant capacity CUPRAC and ferric reducing antioxidant power (FRAP). …”
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Antioxidant Composition of a Selection of Italian Red Wines and Their Corresponding Free-Radical Scavenging Ability by Claudio Cassino, Valentina Gianotti, Federica Bonello, Christos Tsolakis, Maria Carla Cravero, Domenico Osella

“…The overall antioxidant capacity was determined by titrating a solution of the semistable free radical DPPH (1,1-diphenyl-2-picrylhydrazyl) with each wine sample followed by Electron Paramagnetic Resonance (EPR) spectroscopy and then measuring the resulting decrease in DPPH-signal. …”
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