On the relevance of hydroxyl radical to purine DNA damage

C Chatgilialoglu, C Ferreri, MG Krokidis… - Free radical …, 2021 - Taylor & Francis
Hydroxyl radical (HO•) is the most reactive toward DNA among the reactive oxygen species
(ROS) generated in aerobic organisms by cellular metabolisms. HO• is generated also by …

Spatially selective electrochemical cleavage of a polymerase-nucleotide conjugate

JA Smith, BH Nguyen, R Carlson, JG Bertram… - ACS Synthetic …, 2023 - ACS Publications
Novel enzymatic methods are poised to become the dominant processes for de novo
synthesis of DNA, promising functional, economic, and environmental advantages over the …

Inactivation behavior and intracellular changes in Escherichia coli during electro-oxidation process using Ti/Sb–SnO2/PbO2 anode: elucidation of the disinfection …

S Rathinavelu, G Divyapriya, A Joseph, IM Nambi… - Environmental …, 2022 - Elsevier
This study investigates the behavior and intracellular changes in Escherichia coli (model
organism) during electro-oxidation with Ti/Sb–SnO 2/PbO 2 anode in a chlorine free …

Electroanalysis of Biomolecules: Rational Selection of Sensor Construction

VV Shumyantseva, LE Agafonova, TV Bulko… - Biochemistry …, 2021 - Springer
Methods of electrochemical analysis of biological objects based on the reaction of electro-
oxidation/electro-reduction of molecules are presented. Polymer nanocomposite materials …

Computation of Oxidation Potentials of Solvated Nucleobases by Static and Dynamic Multilayer Approaches

J Lucia-Tamudo, G Cárdenas… - Journal of Chemical …, 2022 - ACS Publications
The determination of the redox properties of nucleobases is of paramount importance to get
insight into the charge-transfer processes in which they are involved, such as those …

Blackberry jam fruit (Randia formosa (Jacq.) K. Schum): An Amazon superfruit with in vitro neuroprotective properties

GNM e Silva, ESB Rodrigues, IYL de Macêdo, HPV Gil… - Food Bioscience, 2022 - Elsevier
We report on the bromatological profile, the preliminary phytochemical composition, the
antioxidant capacity, and the in vitro neuroprotective effects of Blackberry Jam fruit …

Correlation of polyphenol content and antioxidant capacity of selected teas and tisanes from Brazilian market

CB Alves, ESB Rodrigues, DV Thomaz… - Brazilian Journal of …, 2020 - SciELO Brasil
In this work, it was evaluated the phenolic content, redox behavior and antioxidant capacity
of several selected teas and tisanes from Brazilian market. The samples were classified as …

Genotoxic Effects of Etoposide, Bleomycin, and Ethyl Methanesulfonate on Cultured CHO Cells: Analysis by GC‐MS/MS and Comet Assay

DH Atha, E Coskun, O Erdem, A Tona… - Journal of nucleic …, 2020 - Wiley Online Library
To evaluate methods for analysis of genotoxic effects on mammalian cell lines, we tested the
effect of three common genotoxic agents on Chinese hamster ovary (CHO) cells by single …

Standards for Quantitative Measurement of DNA Damage in Mammalian Cells

DH Atha, V Reipa - International Journal of Molecular Sciences, 2023 - mdpi.com
As the potential applications of DNA diagnostics continue to expand, there is a need for
improved methods and standards for DNA analysis. This report describes several methods …

Antinociceptive, anti-inflammatory, and antioxidant effects of a flavonoid-rich phytocomplex from the leaves of Celtis iguanaea (jacq.) Sargent (Cannabaceae)

DS Almeida, LS Honorato, LKS Moreira… - Natural Product …, 2024 - Taylor & Francis
We demonstrated the antinociceptive and anti-inflammatory effects of the ethyl acetate leaf
extract of Celtis iguanaea (Jacq.) Sargent (EAECi) in mice. The in vitro antioxidant activity of …