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Avicenna Journal of Phytomedicine، جلد ۵، شماره ۶، صفحات ۵۵۳-۵۵۹

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عنوان انگلیسی Growth inhibition and apoptosis induction of Scutellaria luteo-coerulea Bornm. & Sint. on leukemia cancer cell lines K562 and HL-60
چکیده انگلیسی مقاله Objective: Scutellaria (Lamiaceae) has been implicated for medicinal purposes both in modern and traditional medicine. Some species of the genus Scutellaria has extensively been studied for anticancer activity. Scutellaria luteo-coerulea (S. luteo-coerulea) is one of the Iranian species of the genus Scutellaria.
Materials and Methods: In the present study, cytotoxic and apoptogenic properties of CH2Cl2, EtOAc, n-BuOH, and H2O fractions of S. luteo-coerulea were investigated on K562. Moreover, HL-60. DNA fragmentation in apoptotic cells were determined by propidium iodide (PI) staining (sub-G1 peak).
Results: Scutellaria luteo-coerulea inhibited the growth of malignant cells in a dose-dependent manner. Among solvent fractions of S. luteo-coerulea, the CH2Cl2 fraction was found to be the most cytotoxic one among others. Sub-G1 peak in flow cytometry histogram of treated cells suggested the induction of apoptosis in S. luteo-coerulea.
Conclusion: Scutellaria luteo-coerulea could be a novel candidate for further analytical elucidation in respect to fine major components responsible for the cytotoxic effect of the plant also clinical evaluations.
کلیدواژه‌های انگلیسی مقاله Scutellaria luteo-coerulea, Cytotoxicity, Apoptosis, Lamiaceae

نویسندگان مقاله | Mahsa Motaez
Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad, University of Medical Sciences, Mashhad, Iran.


| Seyed Ahmad Emami
Department of Pharmacognosy, School of Pharmacy, Mashhad, University of Medical Sciences, Mashhad, Iran


| Zahra Tayarani Najjaran
Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad, University of Medical Sciences, Mashhad, Iran.



نشانی اینترنتی http://ajp.mums.ac.ir/article_4428.html
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