Evidence map›Paper›PMID 30497461›Full record

ArticleBMC complementary and alternative medicine2018

In vitro antibacterial and cytotoxic activity of leaf extracts of Centella asiatica (L.) Urb, Warburgia salutaris (Bertol. F.) Chiov and Curtisia dentata (Burm. F.) C.A.Sm - medicinal plants used in South Africa.

Oluwagbemiga Sewanu Soyingbe, Nkoana Ishmael Mongalo, Tshepiso Jan Makhafola

Open access · goldAbstract 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 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
6.4field-weighted citation impact, top 4% of its field
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

28 citing papers in PubMed, 86 citations in OpenAlex.

  1. Life (Basel, Switzerland) · 2026
    Article
  2. Article
  3. Review
  4. Toxicology reports · 2025
    Article
  5. Identification of Bioactive Compounds inInternational journal of molecular sciences · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Potential Activities ofAdvances in pharmacological and pharmaceutical sciences · 2024
    Article
  11. Extraction of Bioactive Compounds FromInternational journal of food science · 2024
    Review
  12. A Systematic Review ofLife (Basel, Switzerland) · 2023
    Review
  13. Article
  14. Article
  15. Review
  16. Metabolites · 2023
    Review
  17. Article
  18. Review
  19. Article
  20. In Vitro Cytotoxic Activity of African Plants: A Review.Molecules (Basel, Switzerland) · 2022
    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

3 authors at 2 institutions in 1 country.

Oluwagbemiga Sewanu SoyingbeResearch, Innovation and Engagements Portfolio, Mangosuthu University of Technology, Durban, 4031, South Africa. soyingbe@yahoo.com.ORCID http://orcid.org/0000-0003-0816-0482
Nkoana Ishmael MongaloUniversity of South Africa, College of Agriculture and Environmental Sciences Laboratories, Private Bag X06, Florida, Johannesburg, 0710, South Africa.
Tshepiso Jan MakhafolaResearch, Innovation and Engagements Portfolio, Mangosuthu University of Technology, Durban, 4031, South Africa.
Mangosuthu University of Technology · ZAUniversity of South Africa · ZA

Funding

National Research Foundation South Africa 113595
6 · The paper itself

Abstract

backgroundCompounds having both anticancer and antimicrobial activity have promising therapeutic potential due to their selective cytotoxicity and their potential to reduce the occurrence of bacterial and fungal infections in immune-compromised cancer patients. In our quest to find new antimicrobial agents with potent anticancer activity, the biological potential of leaves from the three medicinal plants Centella asiatica, Warburgia salutaris and Curtisia dentata as used by Zulu traditional healers for the treatment of cancer is investigated.

methodsExtracts were assayed for antibacterial activity using the agar well diffusion and micro plate dilution assay. In addition, minimum bactericidal concentrations (MBC), lactate dehydrogenase (LDH) release assay and rhodamine 6G intake assay were used to ascertain the antibacterial activity. The cytotoxic effects of the plant extracts were determined using tetrazolium-based colorimetric (MTT) cell proliferation assay against MCF-7, human colorectal carcinoma cells (Caco-2), A549 and HeLa cancerous cell lines.

resultsThe acetone extracts from Waburgia salutaris revealed noteworthy anti-proliferative effect yielding IC

conclusionsOverall, the extracts had good antibacterial activity and anti-proliferative effects against selected cancerous cell lines. Given the good antibacterial activity of the extracts the plants may act as an immune booster and prevent infection in immunosuppressed cancer patients. This is further supported by the plants' anti-proliferative potential, bacteriostatic, bactericidal properties and also their ability to block bacterial efflux pump systems.

Indexed as

Anti-Bacterial AgentsCaco-2 CellsCell SurvivalCentellaEscherichia coliHumansMicrobial Sensitivity TestsPlant ExtractsPlants, MedicinalSouth AfricaStaphylococcus aureusTriterpenesAnti-Bacterial AgentsCentella asiatica extractPlant ExtractsTriterpenesAntibacterial activityAnti-proliferative effectEthno-medicineImmunosuppressedMedicinal plants

Identifiers

PMID30497461
PMCPMC6267026
OpenAlexW2903537131

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.