Giese-type alkylation of dehydroalanine derivatives via silane-mediated alkyl bromide activation by Perry van der Heide, Michele Retini, Fabiola Fanini, Giovanni Piersanti, Francesco Secci, Daniele Mazzarella, Timothy Noël, Alberto Luridiana

“…Upon abstraction of a hydride from tris(trimethylsilyl)silane (TTMS) by an excited benzophenone derivative, the formed silane radical can undergo a XAT with an alkyl bromide to generate an alkyl radical. …”
Get full text

Phenolic Compounds from Water-Ethanol Extracts of Tetrapleura tetraptera Produced in Cameroon, as Potential Protectors against In Vivo CCl4-Induced Liver Injuries by Peter William Kemewele Saague, Bruno Moukette Moukette, Jacques Romain Njimou, Prosper Cabral Nya Biapa, Francine Nzufo Tankeu, Vicky Joseline Ama Moor, Constant Anatole Pieme, Jeanne Yonkeu Ngogang

“…This extract showed in vitro antioxidant activity, an inhibitor power of various free radicals, and radical scavenging potential dose-dependent. …”
Get full text

Long-Term Survival and Risk Factors in Patients with Hepatitis B-Related Hepatocellular Carcinoma: A Real-World Study by Yu Zhu, Ling-Ling Gu, Fa-Biao Zhang, Guo-Qun Zheng, Ting Chen, Wei-Dong Jia

“…A retrospective cohort study was conducted to collect 465 patients with hepatitis B-related hepatocellular carcinoma who had undergone radical hepatectomy from January 1, 2012, to August 31, 2018, at the First Affiliated Hospital of the University of Science and Technology of China. …”
Get full text

Bejlisova aféra. Antisemitismus a ruský politický život v letech 1911-1913 by Zbyněk Vydra

“…The background of the affair was primarily political. Russian radical right wanted to use it in their campaign against political liberalism. …”
Get full text

Synthesis and Characterization of Some New Thermal Stable Polymers - Polymerization of N-[4-N´ -(Benzylamino-carbonyl)phenyl]maleimide by B. L. Hiran, Jyoti Chadhary, S. N. Paliwal, Suresh Meena, P. R. Chaudhary

“…The homopolymerization of N-BACPMI is initiated by free radical using AIBN in THF solvent at 65°C. Radical copolymerization of N-BACPMI with BA, initiated by AIBN, was performed in THF solvent using equimolar amount. …”
Get full text

Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) by Assaad Sila, Anissa Haddar, Oscar Martinez-Alvarez, Ali Bougatef

“…The antioxidant activities of protein hydrolysate at different concentrations were evaluated using various in vitro antioxidant assays, including 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical method and reducing power assay. The barbel muscle protein hydrolysate exhibited an important radical scavenging effect and reducing power. …”
Get full text

Phenolics, tannins, flavonoids and anthocyanins contents influenced antioxidant and anticancer activities of Rubus fruits from Western Ghats, India by Kasipandi Muniyandi, Elizabeth George, Saikumar Sathyanarayanan, Blassan P. George, Heidi Abrahamse, Suman Thamburaj, Parimelazhagan Thangaraj

“…Correlation between phytochemical constituent and radical scavenging activity found to be highly positive. …”
Get full text

The Properties of Maximal Filters in Multilattices by Daquin Cédric Awouafack, Emmanuel Fouotsa

“…Jacobson’s radical of a filter F is the intersection of all maximal filters containing F. …”
Get full text

De la sécularisation comme dialectique de la préservation et du dépassement : rupture et résurgence chez William Hale-White (« Mark Rutherford ») by Jean-Michel Yvard

“…Largely inherited from the Enlightenment and the positivist tradition, it hypostatizes the oppositional paradigm of a radical break with the past and places the advent of modernity under the aegis of the tabula rasa and of a radical inversion of the inaugural religious determinations. …”
Get full text

Le féminisme pris aux pièges by Gail Pheterson

“…This erosion of feminist coalitions, however conflictive they may be, represents a decentering – or erasure – of radical feminism in favour of protectionist reforms, on one side, and integrationist reforms, on the other.…”
Get full text

Process Optimization and Antioxidant Activity Analysis of White Kidney Bean Polypeptides Prepared by Composite Strain Fermentation by Sinan LI, Meng WANG, Yu AN, Qing WANG, Kaiyuan XU, Jia WANG, Zhihui ZHANG, Xi WANG, Ying WANG, Lu ZHANG

“…The IC50 values of DPPH free radical clearance rate, ABTS+ free radical clearance rate, hydroxyl free radical clearance rate and Fe3+ reducing power were 0.47, 0.50, 0.46 and 0.66 mg/mL, respectively. …”
Get full text

Characterization and Comparison of Unfermented and Fermented Seed-Watermelon Juice by Jing Wang, Yue Shi, Huijuan Zhang, Xingxing Deng, Yubin Wang, Yue Ma, Xiaoyan Zhao, Chao Zhang

“…The 2,2-diphenyl-1-picryhydrazyl and hydroxyl radical scavenging capacities of the fermented juice were significantly stronger than those of the unfermented juice. …”
Get full text

In vitro Biological Evaluation of 1,2,4-triazole Mannich Base by Mahmood Sherzad Rafaat, Arzu Karatepe, Serhat Keser, Şule İnci, Semih Dalkılıc

“…The results of this study show the positive role of a derivative 1,2,4-triazole mannich base as antimicrobial and antiradical assays, particularly when treated with C. albicans and OH• radical that significantly reduced growth of the fungal and the radical compared to others. …”
Get full text

Highly selective generation of singlet oxygen via peroxymonosulfate activation by Mn–N supported biochar by Huan Wu, Fangfang Ji, Bin Zhou, Shikun Gao, Zhe Zhang

“…Under optimal conditions, SMX was nearly completely eliminated within 40 minutes. Radical scavenging experiments indicated that Hydroxyl Radical (•OH), Sulfate Radicals (SO4•−), superoxide radicals (O2•−), and singlet oxygen (1O2) all played significant roles in the degradation of SMX. …”
Get full text

Optimization of Liquid Culture Condition of a Novel Fungus Hygrophoropsis sp. and Antioxidant Activity of Extracts by Liang Huang, Chunxia Li, Ning Sun, Yu Wang, Hongpeng Yang, Yiting Li, Litong Ban

“…And the water extracts of cultured Hygrophoropsis sp. mycelia and the fermentation broth were analyzed for their antioxidation activity by using four different assay methods such as hydroxyl radical scavenging, superoxide radical scavenging, hydrogen peroxide scavenging, and reducing power. …”
Get full text

A Novel Nitronyl Nitroxide with Salicylic Acid Framework Attenuates Pain Hypersensitivity and Ectopic Neuronal Discharges in Radicular Low Back Pain by Wen-Juan Han, Lei Chen, Hai-Bo Wang, Xiang-Zeng Liu, San-Jue Hu, Xiao-Li Sun, Ceng Luo

“…Stable nitronyl (NIT) nitroxide radicals have been extensively studied as a unique and interesting class of new antioxidants for protection against oxidative damage. …”
Get full text

Theoretical Study of C2H5 + NCO Reaction: Mechanism and Kinetics by Nan-Nan Wu, Shun-li OuYang, Liang Li

“…Theoretical investigations are performed on mechanism and kinetics of the reactions of ethyl radical C2H5 with NCO radical. The electronic structure information of the PES is obtained at the B3LYP/6-311++G(d,p) level of theory, and the single-point energies are refined by the CCSD(T)/6-311+G(3df,2p) level of theory. …”
Get full text

Itinéraires militants contestés dans le mouvement occitan : le cas de Poble d’Oc by Guillaume Genoud

“…In particular, its political stance is unclear, with some studies linking it to anarchism and others emphasising its links with the radical right. This article shows that Poble d'Oc's links with the radical right have been exaggerated by its political opponents, but that the trajectory of its founders nonetheless allows us to learn more about the movement of activists between the right and the left during the 68s.…”
Get full text

Prime Ideals and Strongly Prime Ideals of Skew Laurent Polynomial Rings by E. Hashemi

“…Also we investigate the relationship of P(R) and Nr(R) of R with the prime radical and the upper nil radical of the skew Laurent polynomial rings. …”
Get full text

COVID-19 impact on bladder cancer treatment by Fabrício Kaminagakura, Marcos F. Dall'Oglio, José A. da Silva Jr., Klebson Rodrigues-Barbosa, Jorge Ocké, Luiz J. Budib

“…Objective: The proposed study aims to present the experience with radical cystectomy from a urology service in a public teaching, non-profit hospital with a medical residency service, during the COVID-19 pandemic period in 2020. …”
Get full text