Evidence map›Paper›PMID 30905238›Full record

ArticlePharmaceutical biology2019

Chemical composition, anti-toxoplasma, cytotoxicity, antioxidant, and anti-inflammatory potentials of Cola gigantea seed oil.

O Atolani, H Oguntoye, E T Areh, O S Adeyemi, L Kambizi

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutical biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. The Search for Drugs Derived from Natural Products forCurrent topics in medicinal chemistry · 2024
    Pooled it
  2. Anti-Antioxidants (Basel, Switzerland) · 2025
    Article
  3. Article
  4. Pharmaceutical biology · 2021
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
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

5 authors at 3 institutions in 2 countries.

O Atolania Department of Chemistry , University of Ilorin , Ilorin , Nigeria.ORCID http://orcid.org/0000-0002-3580-5904
H Oguntoyea Department of Chemistry , University of Ilorin , Ilorin , Nigeria.
E T Areha Department of Chemistry , University of Ilorin , Ilorin , Nigeria.
O S Adeyemib Medicinal Biochemistry, Nanomedicine and Toxicology Laboratory, Department of Biochemistry , Landmark University , Omu-Aran , Nigeria.
L Kambizic Department of Horticulture , Cape Peninsula University of Technology , South Africa.
University of Ilorin · NGCape Peninsula University of Technology · ZALandmark University · NG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextCola gigantea A. Chev. (Sterculiaceae) is an important medicinal tropical flora.

objectiveThe seed oil of C. gigantea, an underutilized tropical plant was investigated for its antioxidant, anti-inflammatory, anti-Toxoplasma, and cytotoxicity activities as well as the chemical composition. MATERIALS AND

methodsThe physicochemical parameters of the seed oil obtained via Soxhlet extraction was determined while the fatty acid and non-fatty acid component were analyzed by gas chromatography-mass spectrometry. The antioxidant activity was evaluated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azino-bis-(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) assays (10-50 µg/mL) while the anti-inflammatory property was determined through Cell Membrane Stabilization assay. The anti-parasite and cytotoxicity activity were evaluated (0-1000 µg/mL) using Toxoplasma gondii and mammalian cell line assays, respectively.

resultsThe oil had fatty acids which ranged from C-12 to C-23 with linoleic (18:2) and palmitic acids (16:0) being dominant. The oil had 89.41% unsaturated fatty acids with sterolic acid, an uncommon acetylenic fatty acid reported for the first time. Non-fatty acids obtained include cholesterol (2.12%), campesterol (14.12%), stigmasterol (34.07%) and β-sitosterol (49.68%). The oil had a significantly (p < 0.05) low scavenging activity against DPPH radicals (IC DISCUSSION AND

conclusionsThe antioxidant potential of the oil suggests that it may serve as a potential source for various preparations for pharmaceuticals and cosmeceuticals.

Indexed as

AnimalsAnti-Inflammatory AgentsAntioxidantsCell LineCoccidiostatsColaCytotoxinsFibroblastsHumansInhibitory Concentration 50MicePlant OilsSeedsToxoplasmaToxoplasmosisAnti-Inflammatory AgentsAntioxidantsCoccidiostatsCytotoxinsPlant OilsABTScell membrane stabilizationDPPHFatty acidfibroblaststerolic acidstigmasterolβ-sitosterol

Identifiers

PMID30905238
PMCPMC6442224
OpenAlexW2923318953

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.