Photosensitization of DNA by β-carbolines: Kinetic analysis and photoproduct characterization

β-Carbolines (βCs) are a group of alkaloids present in many plants and animals. It has been suggested that these alkaloids participate in a variety of significant photosensitized processes. Despite their well-established natural occurrence, the main biological role of these alkaloids and the mechani...

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Detalles Bibliográficos
Autores principales: Gonzalez, M.M., Vignoni, M., Pellon-Maison, M., Ales-Gandolfo, M.A., Gonzalez-Baro, M.R., Erra-Balsells, R., Epe, B., Cabrerizo, F.M.
Formato: JOUR
Materias:
8-oxo-7 ,8-dihydroguanine
Carbolines
Cyclobutane pyrimidine dimers
DNA damages
DNA-binding properties
Electrostatic binding
Harmane
Kinetic analysis
Photophysical
Photoproducts
Photoreactions
Protonated
Reactive oxygen species
Repair enzymes
Single-strand breaks
Singlet oxygen
Super oxide dismutase
Superoxides
Animals
Binding energy
Butane
DNA
Metabolites
Nitrogen compounds
Oxygen
Pyridine
Cesium
carboline derivative
photosensitizing agent
reactive oxygen metabolite
thymidine
article
chemical structure
chemistry
kinetics
photochemistry
Kinetics
Molecular Structure
Photochemical Processes
Photosensitizing Agents
Reactive Oxygen Species
Thymidine
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14770520_v10_n9_p1807_Gonzalez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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