Letrados e Plebeus by Cleber Santos Vieira

“… Resenha do livro Dialética Radical do Brasil Negro, de Clóvis Moura. …”
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Ben Tilghman and the philosophy of art: in defense of the «last of the mohicans» by I. N. Nekhaeva

“…The article considers the view on the art of one of the most prominent figure of antiessentialism in modern art philosophy — Ben Tilghman. The radicality of his view lies in the denial of all art theories. …”
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Large Conization and Laparoendoscopic Single-Port Pelvic Lymphadenectomy in Early-Stage Cervical Cancer for Fertility Preservation by Polat Dursun, Mete Caglar, Huseyin Akilli, Ali Ayhan

“…Therefore, less radical surgical operations have been proposed in early-stage cervical carcinomas. …”
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Comprehensive Quality Evaluation of Red Jujube Vinegars Made from Different Varieties Based on Principal Component Analysis by QI Tingting, ZHANG Zhifeng, YANG Xinyu, ZHANG Ruoshi, ZHANG Shuying, REN Jingnan, FAN Gang

“…By comparing quality indexes and combining the results of principal component analysis (PCA) and sensory evaluation, it was concluded that Tanzao jujube vinegar was significantly superior to the other three jujube vinegars in terms of total acid content, total flavonoid content, 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging capacity, 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) cationic radical scavenging capacity, hydroxyl radical scavenging capacity, and volatile flavor components, and scored highest in both PCA and sensory evaluation. …”
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Protective effects of olive oil phenolics oleuropein and hydroxytyrosol against hydrogen peroxide-induced DNA damage in human peripheral lymphocytes by Zorić Nataša, Kopjar Nevenka, Rodriguez Jadranka Vuković, Tomić Siniša, Kosalec Ivan

“…Antioxidant potency was determined using the measurement of radical-scavenging activity (ABTS∙+ assay), ferric reducing power (FRAP assay) and cupric reducing antioxidant capacity (CUPRAC assay). …”
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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. …”
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Management and Outcomes of Male Breast Cancer in Zaria, Nigeria by Adamu Ahmed, Yahaya Ukwenya, Adamu Abdullahi, Iliyasu Muhammad

“…Four patients with stage II disease were treated with modified radical mastectomy, chemotherapy and tamoxifen. Of the 30 patients with sage III disease that had modified radical mastectomy, complete axillary clearance and tumor free margins were achieved in 25. …”
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INTENSITY OF NITRIC OXIDE SYNTHESIS IN THE BLOOD OF RATS UNDER THE INFLUENCE OF SODIUM FLUORIDE by I.L. Kolisnyk

“…It is known that when the rate of free radical reactions in the body increases, NO can react with a superoxide anion radical to form peroxynitrite, a highly reactive compound with destructive properties against proteins and lipids. …”
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First Combined in Vivo X-Ray Tomography and High-Resolution Molecular Electron Paramagnetic Resonance (EPR) Imaging of the Mouse Knee Joint Taking into Account the Disappearance Ki... by Nicolas Bézière, Christophe Decroos, Karen Mkhitaryan, Elizabeth Kish, Frédéric Richard, Stéphanie Bigot-Marchand, Sylvain Durand, Florence Cloppet, Caroline Chauvet, Marie-Thérèse Corvol, François Rannou, Yun Xu-Li, Daniel Mansuy, Fabienne Peyrot, Yves-Michel Frapart

“…Although laboratory data clearly suggest a role for oxidants (dioxygen and free radicals derived from dioxygen) in the pathogenesis of many age-related and degenerative diseases (such as arthrosis and arthritis), methods to image such species in vivo are still very limited. …”
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Process Optimization and Antioxidant Activity of Pine Needle Essential Oil Extracted by Microwave-assisted Extraction by Suyuan LÜ, Bingqing SHANG, Luyan SUN, Guolong LIU, Fa ZHAO, Xiuqing LIANG, Qiu WU, Yue GENG

“…Meanwhile, at the concentration of essential oil of 128.00 mg/mL, the DPPH free radical scavenging rate could reach 64.92% and the ABTS+ free radical scavenging rate could reach 84.11%. …”
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Antifungal and Antioxidant Activities of Pyrrolidone Thiosemicarbazone Complexes by Ahmed A. Al-Amiery, Abdul Amir H. Kadhum, Abu Bakar Mohamad

“…Metal complexes of (Z)-2-(pyrrolidin-2-ylidene)hydrazinecarbothioamide (L) with Cu(II), Co(II), and Ni(II) chlorides were tested against selected types of fungi and were found to have significant antifungal activities. The free-radical-scavenging ability of the metal complexes was determined by their interaction with the stable free radical 2,2′′-diphenyl-1-picrylhydrazyl, and all the compounds showed encouraging antioxidant activities. …”
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A Conspiracy of Silence: The Suppressed Protest of The Jungle and The Grapes of Wrath by Adam Nemmers

“…Positioned at the vanguard of the American labor movement, radical writers sought to disseminate Marxist ideology through proletarian literature, especially during the first half of the twentieth century. …”
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Le madhisme en Turquie : L’« incident de Menemen » en 1930 by Hamit Bozarslan

“…Throughout this exceptional moment, the religious field took a much more radical shape than before. At the same time, it changed the nature of the social opposition which gave it an eschatological aspect. …”
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(Women Writing) The Modernist Line by Cristanne Miller

“…In the hands of these women, the modernist line had appeared in almost every radical configuration of high modernism by the end of 1917. …”
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L’hégémonie au regard des politiques sexuelles et nationales du socialisme bolchévik dans la Russie révolutionnaire by Félix Boggio Éwanjé-Épée

“…Bolchevism’s revolutionary politics have passed sexual and familial reforms known for their “vanguardist” character. Radical left currents often emphasize these episodes to relate their political legacy to a sexual/gender emancipatory agenda. …”
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Iron(III) photoinduced degradation: Catalytic method for 4,4′-diaminostilbene-2,2′-disulfonic acid removal from water by Pascal Wong-Wah-Chung, Gilles Mailhot, Michèle Bolte

“…The disappearances of the oxidation products were shown to only involve the attack of HO• radicals; the quantum yields of disappearances are wavelength dependent as the formation of the hydroxyl radicals is. …”
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Antioxidant Properties of Popular Turmeric (Curcuma longa) Varieties from Bangladesh by E. M. Tanvir, Md. Sakib Hossen, Md. Fuad Hossain, Rizwana Afroz, Siew Hua Gan, Md. Ibrahim Khalil, Nurul Karim

“…The antioxidant activity was determined using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical-scavenging activity and ferric reducing antioxidant power (FRAP) values. …”
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Okra juice used for rapid wound healing through its bioadhesive and antioxidant capabilities by Biao Zhang, Yuanqiang Li, Kaijie Wu, Liqi Wei, Yining Chen, Yuan Zhang, Yiping Ren, Tianshu Zou, Pengcheng Yu, Hongxia Ma, Rui Chen, Xin Liu, Yan Cheng

“…The strongest adhesion ability of this bioadhesive to wet tissue was 5.51 kPa, the ability to inhibit 2,2-diphenyl-1-(2,4,6-trinitrophenyl) hydrazyl radical, superoxide radical, hydroxyl radical, and hydrogen peroxide was 56.58 %, 49.94 %, 53.86 %, and 52.89 %, respectively, and the ability to promote cell proliferation was 181.46 %. …”
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A Comparative Analysis of the Antioxidant Profiles Generated by the RoXsta^TM System for Diverse Biological Fluids Highlights the Powerful Protective Role of Human Semina... by Robert J. Aitken, Alexandra Wilkins, Natasha Harrison, Mohammad Bahrami, Zamira Gibb, Kaitlin McIntosh, Quan Vuong, Sarah Lambourne

“…The purpose of this study was to examine its performance utilizing a diverse array of biological fluids including semen, blood plasma, serum, urine, saliva, follicular fluid and plant extracts. (2) Methods: The RoXsta^TM system was used to assess the ability of different fluids to suppress free radical formation as well as scavenge a variety of toxic oxygen metabolites including free radicals and both hydrogen and organic peroxides. (3) Results: Human semen was shown to have significantly (<i>p</i> < 0.001) more peroxide scavenging power than any other fluid tested (10–14 mM vitamin C equivalent compared with 1–2 mM for blood serum or plasma), while urine was particularly effective in scavenging free radicals and preventing free radical formation (<i>p</i> < 0.001). …”
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Comparison of Extracellular Metabolites and Antioxidant Activity of Different Strains of Wolfiporia hoelen (Fr.) Y.C. Dai &amp;V. Papp by TAN Yun, SHEN Airong, SHEN Baoming, YU Jinxiu, LIU Lina, LI Sainan, TAN Zhuming

“…The most abundant flavonoid component in strain GTR2 was kaempferol-3-O-(6-galloyl)glucoside, which was highly significantly positively correlated with the DPPH radical scavenging capacity (P < 0.01). In this strain, the most abundant phenolic component was α-cyano-4-hydroxycinnamic acid, which was significantly positively correlated with the DPPH radical scavenging capacity (P < 0.05). …”
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