ArticleInternational ophthalmology2023
Evaluation of the cytotoxic and genotoxic/antigenotoxic effects of resveratrol in human limbal explant cultures.
Article in International ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Berberine Hydrochloride Reduces the Intracellular Survival ofBiomolecules · 2025Article
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3 authors.
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No grant is acknowledged in the PubMed record.
Abstract
purposeResveratrol (RSV) is a natural polyphenol phytoalexin compound and has long been considered to possess antioxidant and anti-inflammatory effects. In order to exploit the protective potential of RSV in anterior segment diseases, we investigated the possible cytotoxic, genotoxic/antigenotoxic effects of human limbal explant cultures to RSV and MMC or H2O2 alone and in combination.
methodsA total of 18 limbal explant tissues obtained from three corneal donors were placed on the 12 well tissue culture polystyrene plates and cultured for 14 days. Cell growth from limbal explants was observed by inverted phase contrast microscopy. The cytotoxic effects of RSV was studied by neutral red uptake assay. For the assessment of the genotoxic and antigenotoxic effects, basic alkaline technique of comet assay was performed.
resultsIt was found that the concentrations of RSV up to 100 μM did not significantly affect the viability of outgrowth cells of limbal explant during 24 h exposure. When compared to negative control, all concentrations of RSV alone caused an increase in DNA strand breakage. Interestingly, 10 μg/mL MMC alone caused similar tail intensity and tail moment values with RSV alone. On the other hand, RSV treatment in all doses seemed to decrease the DNA damage induced by either H2O2 or MMC.
conclusionRSV is an attractive natural compound for the purpose of oxidative stress reduction in ocular surface and can be utilized as a supplement to promote ocular surface regeneration in vivo.
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