Research Article

Investigation of Biological Activity of Squamarina cartilaginea (With.) P. James Species Distributed in Türkiye

Volume: 45 Number: 3 September 30, 2024
EN

Investigation of Biological Activity of Squamarina cartilaginea (With.) P. James Species Distributed in Türkiye

Abstract

In this study, the methanol extract of Squamarina cartilaginea, a species distributed in Türkiye, was investigated for its antimicrobial, antioxidant, cytotoxic, and DNA protective effects. The chemical composition of the extract was elucidated through spectroscopic determination of total phenols, total flavonoids, and chromatographic quantification of usnic acid. Antimicrobial activity was assessed using the disk diffusion method, revealing a significant zone of inhibition with a diameter of 17.5 mm against M. luteus and S. aureus. The antioxidant activity was evaluated through scavenging activities against DPPH and ABTS radicals, demonstrating a concentration-dependent potent scavenging activity against ABTS radicals. Cytotoxic activity was determined using the MTT method on DU-145 (Human Prostate Cancer Cell Line) and Colo 205 (Human Colon Cancer Cell Line) cell lines. The extract exhibited strong cytotoxic activity against the Colo 205 cell line, with a viability percentage of 33.16±2.01 at a concentration of 3.906 µg/mL. Furthermore, the S. cartilaginea extract demonstrated DNA protective activity on pBR322 plasmid DNA against UV and H2O2 exposure.

Keywords

Supporting Institution

Yozgat Bozok Üniveristesi

Project Number

number 6601a-FBE/20-433

Thanks

This study was financially supported by the Yozgat Bozok University project with project number 6601a-FBE/20-433.

References

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Details

Primary Language

English

Subjects

Pharmacognosy

Journal Section

Research Article

Publication Date

September 30, 2024

Submission Date

January 23, 2024

Acceptance Date

August 19, 2024

Published in Issue

Year 2024 Volume: 45 Number: 3

APA
Değirmenci, B. C., Kocakaya, M., İlgün, S., Şeker Karatoprak, G., Kocakaya, Z., & Ceylan, A. (2024). Investigation of Biological Activity of Squamarina cartilaginea (With.) P. James Species Distributed in Türkiye. Cumhuriyet Science Journal, 45(3), 478-485. https://doi.org/10.17776/csj.1424202

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