دورية أكاديمية

Investigation of cytotoxicity potential of different extracts of Ziziphus mauritiana (Lam) leaf Allium cepa model.

التفاصيل البيبلوغرافية
العنوان: Investigation of cytotoxicity potential of different extracts of Ziziphus mauritiana (Lam) leaf Allium cepa model.
المؤلفون: Owolarafe TA; Department of Biochemistry and Forensic Science, Nigeria Police Academy Wudil, Kano, Nigeria., Salawu K; Department of Biochemistry and Forensic Science, Nigeria Police Academy Wudil, Kano, Nigeria., Ihegboro GO; Department of Biochemistry and Forensic Science, Nigeria Police Academy Wudil, Kano, Nigeria., Ononamadu CJ; Department of Biochemistry and Forensic Science, Nigeria Police Academy Wudil, Kano, Nigeria., Alhassan AJ; Department of Biochemistry, Bayero University Kano, Nigeria., Wudil AM; Department of Biochemistry, Bayero University Kano, Nigeria.
المصدر: Toxicology reports [Toxicol Rep] 2020 Jun 30; Vol. 7, pp. 816-821. Date of Electronic Publication: 2020 Jun 30 (Print Publication: 2020).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Ireland Ltd Country of Publication: Ireland NLM ID: 101630272 Publication Model: eCollection Cited Medium: Internet ISSN: 2214-7500 (Electronic) Linking ISSN: 22147500 NLM ISO Abbreviation: Toxicol Rep Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: [Ireland] : Elsevier Ireland Ltd., [2014]-
مستخلص: Previous studies showed that Ziziphus mauritiana is ethnomedicinally beneficial against various diseases, however the cytotoxic and genotoxic effects of this plant have not been well investigated. Therefore this study was undertaken to investigate cytotoxic and genotoxic effects of four different solvents extracts of Ziziphus mauritiana (Lam) leaf at different concentrations (20, 40, 60, 80, and 100 mg/L) using Allium cepa model . The cytotoxicity and genotoxicity parameters evaluated were mitotic index, root tip growth length and chromosomal aberration respectively. The result revealed a decrease in mitotic index percentage (%MI) and a dose dependent decrease in root tip length with increase in extracts concentration for all the extracts studied - with the ethanol extract showing the most significant effect in mitotic index. Furthermore, the effective concentrations (EC 50 ) obtained were 81.30, 52.01, 90.68 and 112.30 mg/l for aqueous, ethanol, ethyl acetate and hexane extract respectively. Finally chromosomal aberrations such as vagrant chromosome, c-mitosis, bridged anaphase, sticky telophase were also observed in all four extracts and the percentage chromosomal aberration were observed to decrease with increased concentrations of extracts. Therefore based on the result obtained in this study it may be concluded that the plant ( Ziziphus mauritiana (Lam)) extracts are cytotoxic and genotoxic in nature and the observed decrease in percentage chromosomal aberration may be as a result of antimutagenic bioactive principles present in the plant extracts. Hence care must be taken in its consumption and use in folk medicine.
Competing Interests: The authors declared that there is no competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(© 2020 Published by Elsevier B.V.)
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فهرسة مساهمة: Keywords: Allium cepa; Chromosomal aberration; Cytotocixicity; Genotoxicity; Ziziphus mauritiana
تواريخ الأحداث: Date Created: 20200717 Latest Revision: 20200928
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC7341450
DOI: 10.1016/j.toxrep.2020.06.010
PMID: 32670799
قاعدة البيانات: MEDLINE
الوصف
تدمد:2214-7500
DOI:10.1016/j.toxrep.2020.06.010