18β-glycyrrhetinic acid and glabridin prevent oxidative DNA fragmentation in UVB-irradiated human keratinocyte cultures
Articolo
Data di Pubblicazione:
2011
Citazione:
18β-glycyrrhetinic acid and glabridin prevent oxidative DNA fragmentation in UVB-irradiated human keratinocyte cultures / Veratti, E., Rossi, T., Giudice, S., Benassi, L., Bertazzoni, G., Morini, D., Azzoni, P., Bruni, E., Giannetti, A., Magnoni, C.. - In: ANTICANCER RESEARCH. - ISSN 0250-7005. - STAMPA. - 31:6(2011), pp. 2209-2215.
Abstract:
To investigate on the possible protective activity of glycyrrhizin (GL), 18β-glycyrrhetinic acid (18β-GA) and glabridin (GLB) against UVB radiation damage in human keratinocyte cultures the following assays were performed: MTT, Comet, ROS generation and Western blot test (for the p53 activation, BCL-2 regulation and PARP cleavage). Results: 18β-GA and GLB prevented direct and indirect DNA fragmentation avoiding apoptosis activation.in human keratinocytes.
Tipologia CRIS:
Articolo su rivista
Keywords:
UVB; Ros; Glabridin; normal human keratinocytes; 18 beta glycyrrhetinic acid3
Elenco autori:
Veratti, Eugenia; Rossi, Tiziana; Giudice, Stefania; Benassi, Luisa; Bertazzoni, Giorgia; Morini, D; Azzoni, Paola; Bruni, E; Giannetti, Alberto; Magnoni, Cristina
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