Evidence map›Paper›PMID 30134897›Full record

ArticleBMC complementary and alternative medicine2018

Antioxidant and anticancer activities of Trigonella foenum-graecum, Cassia acutifolia and Rhazya stricta.

Bayan Al-Dabbagh, Ismail A Elhaty, Ala'a Al Hrout, Reem Al Sakkaf, Raafat El-Awady, S Salman Ashraf, Amr Amin

Abstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed.

  1. Review
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  17. 3 Biotech · 2023
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  19. Enzymatic Hydrolysis Optimization for Preparation of Sea Cucumber (International journal of molecular sciences · 2023
    Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Bayan Al-DabbaghDepartment of Chemistry, College of Science, UAE University, PO Box 15551, Al Ain, UAE. bayan.al-dabbagh@uaeu.ac.ae.
Ismail A ElhatyDepartment of Chemistry, College of Science, UAE University, PO Box 15551, Al Ain, UAE.
Ala'a Al HroutDepartment of Biology, College of Science, UAE University, PO Box 15551, Al Ain, UAE.
Reem Al SakkafDepartment of Chemistry, College of Science, UAE University, PO Box 15551, Al Ain, UAE.
Raafat El-AwadyDepartment of Pharmacy Practice and Pharmacotherapeutics, Sharjah Institute for Medical Research and College of Pharmacy, University of Sharjah, Sharjah, UAE.
S Salman AshrafDepartment of Chemistry, College of Science, UAE University, PO Box 15551, Al Ain, UAE.
Amr AminDepartment of Biology, College of Science, UAE University, PO Box 15551, Al Ain, UAE. a.amin@uaeu.ac.ae.

Funding

College of Science, UAEU Grant 31S 188Division of Research and Graduate Studies, UAEU Grant 31S 215Zayed Bin Sultan Center for Health Sciences (ZCHS) grant number 31R050
6 · The paper itself

Abstract

backgroundHere, we determined in vitro antioxidant activity, total phenols and flavonoids and evaluated antiproliferative activity of three medicinal plant extracts: Trigonella foenum-graecum (Fenugreek), Cassia acutifolia (Senna) and Rhazya stricta (Harmal).

methodsThe leaves of the three medicinal plants were extracted with 70% ethanol. Antioxidant activities of the extracts were determined by using DPPH (1,1-diphenyl-2-picrylhydrazyl) assay. Total flavonoid and phenolic contents were determined using colorimetric assays. MTT assay was used to estimate the antiproliferative activities of the extracts against human hepatoma (HepG2) cancer cell line. In addition, the effects of R. stricta extract on cell cycle, colony formation, and wound healing of HepG2 cells and tube formation of HUVEC cells were assessed.

resultsPercentage inhibition of DPPH scavenging activity were dose-dependent and ranged between (89.9% ± 0.51) and (28.6% ± 2.07). Phenolic contents ranged between (11.5 ± 0.013) and (9.7 ± 0.008) mg GAE/g while flavonoid content ranged between (20.8 ± 0.40) and (0.12 ± 0.0.01) mg QE/g. Antiproliferative results of the extracts were found to be consistent with their antioxidant activity. Among the extracts evaluated, that of R. stricta showed the best antioxidant, antiproliferative and antimetastatic activities at low concentration. It also inhibited the colony-formation capacity of HepG2 cells and exhibited antiangiogenic activity. Cell cycle analysis showed significant arrest of cells at G2/M phase 12 and 48 h after treatment and significant arrest at G1/S phase after 24 h of treatment. Consistent data were observed in western blot analysis of protein levels of Cdc2 and its cyclin partners.

conclusionsThese findings introduce R. stricta as a potentially useful anti-metastatic agent and a novel potential anti-tumour agent for hepatocellular carcinoma (HCC) treatment.

Indexed as

Antineoplastic AgentsAntioxidantsPlant ExtractsBiphenyl CompoundsCell SurvivalFabaceaeFlavonoidsHep G2 CellsHumansHuman Umbilical Vein Endothelial CellsMedicine, TraditionalPhenolsPicratesPlant LeavesPlants, Medicinal1,1-diphenyl-2-picrylhydrazylAntineoplastic AgentsAntioxidantsBiphenyl CompoundsFlavonoidsPhenolsPicratesPlant ExtractsAnticancerAntioxidantsMedicinal plantsRhazya strictaTraditional medicine

Identifiers

PMID30134897
PMCPMC6103858

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.