Cytotoxic activity and antioxidant effects of Origanum onites essential oil and its two major contents, carvacrol and p-cymene on human colorectal (HCT116) and hepatocelluler carcinoma (HepG2) cell lines

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Becer E., Mutlu Altundag E., Başer K. H. C., Vatansever H. S.

Journal of Essential Oil Research, cilt.34, sa.6, ss.514-523, 2022 (SCI-Expanded, Scopus)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 34 Sayı: 6
• Basım Tarihi: 2022
• Doi Numarası: 10.1080/10412905.2022.2107101
• Dergi Adı: Journal of Essential Oil Research
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Business Source Elite, Business Source Premier, CAB Abstracts, Compendex, Food Science & Technology Abstracts, Veterinary Science Database
• Sayfa Sayıları: ss.514-523
• Anahtar Kelimeler: Origanum onites L, essential oil, carvacrol, p-cymene, cancer, antioxidant
• Manisa Celal Bayar Üniversitesi Adresli: Hayır

Özet

Origanum onites L. (O. onites) is one of the cultivated Origanum species in Turkey. The aim of this study was to determine the cytotoxicity and cellular antioxidant effects of O. onites essential oil, carvacrol and p-cymene on HCT116 and HepG2 cells. O. onites essential oil components were analyzed by GC/MS and GC/FID. Cytotoxicity was analyzed via the MTT assay in HCT116 and HepG2 cells. Cellular antioxidant activities of O. onites essential oil, carvacrol and p-cymene were determined with DCFH-DA method. GC/MS analysis identified carvacrol (%78.4) as the main constituent of O. onites essential oil. 400 µg/ml concentration of O. onites essential oil, carvacrol and p-cymene were found to be active against HCT116 and HepG2 cells. Also, carvacrol showed higher cellular antioxidant activity than O. onites essential oil and p-cymene. We conclude that O. onites essential oil and carvacrol may be a candidate for pharmaceutical products in treatment of cancer.