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• MakaleAçık Erişim2017Scopus SJRQ2/r/gumushane/15144
  Phenolic characterisation and antioxidant activity of Primula vulgaris and its antigenotoxic effect on fibroblast cells

  Ozkan, Mehtap Tugce; Aliyazicioglu, Rezzan; Demir, Selim; Misir, Sema; Turan, Ibrahim; Yildirmis, Sermet; Aliyazicioglu, Yuksel

  Background: Primula vulgaris has been used in traditional treatment, and its biological functions are attributed to its polyphenolics content. Objectives: The aim of this study was to determine the phenolics composition and the antioxidant activity of water extract of P. vulgaris (WEP) and to determine its probable preventive effects against H2O2-induced DNA damage in human fibroblast cells. Methods: The total polyphenolic content (TPC), ferric reducing antioxidant power (FRAP), and radical scavenging activity of WEP were determined using spectrophotometric methods. Phenolic compounds and antigenotoxic effects of WEP were evaluated using HPLC and comet assay, respectively. Results: The TPC and FRAP values of WEP were 15.023 ± 0.84 mg gallic acid and 82.63 ± 0.31 μM trolox per g sample, respectively. ρ-coumaric acid and rutin were detected as major phenolics. Moreover, WEP reducedH2O2-induced DNA damage in a concentration dependent manner in fibroblast cells compared to the positive controls (only 20 μMH2O2 treatment). Conclusions: Primula vulgaris can be used in food, cosmetics, and drug industries because of its antioxidant and antigenotoxic activities.

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  AtıfScopus26·WoS30·OpenAlex25

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