Intervention effectmodel-written summary

The aqueous leaf extract of Icacina trichantha significantly inhibited Allium cepa root growth in a concentration-dependent manner compared with the control

A claim from Cytotoxic and genotoxic properties of leaf extract of Icacina trichantha Oliv. · 2014

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The aqueous leaf extract of Icacina trichantha significantly inhibited Allium cepa root growth in a concentration-dependent manner compared with the control

Taxon
Allium cepaAllium cepae1
Treatment
aqueous leaf extract of Icacina trichantha Oliv.e0
Outcome
root growthe1
Direction
inhibitede1
Qualifier
in a concentration-dependent mannere1
Comparator
controle1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValue

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The cytotoxic and genotoxic effects of the aqueous leaf extract of Icacina trichantha Oliv. were evaluated using Allium cepa bioassay”

✓ located verbatim in the source · abstract, characters 0–133
e1

“The extracts significantly inhibited the root growth of Allium cepa compared with the control in a concentration-dependent manner (P < 0.05)”

✓ located verbatim in the source · abstract, characters 288–428

Title

Cytotoxic and genotoxic properties of leaf extract of Icacina trichantha Oliv.

O. Timothy; M. Idu; D.I. Olorunfemi; et al. South African Journal of Botany 2014. doi:10.1016/j.sajb.2013.11.008

Other claims from this paper (2)

Record rev-e93e13222b39fe27b1dcb984acbb1b7899aa5712db3e607611d3a3d465f5f44f · schema claims-v0.9 · position 1 in the model’s answer

botanical · growth · Allium cepa (onion)Positive and negative results

89 papers: 37 positive, 52 negative or no effect

51 papers in the same direction as this claim · 37 in the opposite direction

  1. negative
    Sponge extract inhibited onion root growth dose dependently, with EC50 of 10.34 μg/ml.

    Use of the Allium cepa Model to Assess the Cytogenotoxicity of Luffariella herdmani Marine Sponge Extract · 2023

    Same directionCites this paper

  2. positive
    Composted grape pomace and its water extract stimulated onion growth under P-limiting conditions without VAM.

    Vesicular-Arbuscular Mycorrhiza and Plant Growth Response to Soil Amendment with Composted Grape Pomace or Its Water Extract · 2001

    Opposite direction

  3. positive
    Neem leaf extract (5.0 ml per 10 g seeds) was effective in improving onion seed germination and vigour index.

    Management of the Black Mould Disease of Onion · 2012

    Opposite direction

  4. positive
    Foliar Moringa extract treatments significantly affected measured onion growth traits, with the largest effect at a 1:2 extract ratio and applications at 3 and 6 weeks after transplanting.

    Evaluation of Different Concentrations And Frequency of Foliar Application of Moringa Extract on Growth & Yield of Onion, Allium cepa Lam · 2014

    Opposite direction

  5. positive
    Post-vermicompost extracts increased Allium cepa Root length relative to initial bagasse waste.

    Genotoxicity reduction in bagasse waste of sugar industry by earthworm technology · 2016 · compared with initial bagasse waste

    Opposite direction

  6. positive
    Foliar wsCNP and sulfur treatments significantly increased onion vegetative growth.

    Effect of Carbon Nanoparticles in Biochar and Sulphur as a Foliar Spray on Onion Plants: A New Orientation · 2022 · compared with untreated plants

    Opposite direction

  7. positive
    CUE at 50 μg/mL stimulated Allium cepa root growth.

    Extracts from the Leaf of Couroupita guianensis (Aubl.): Phytochemical, Toxicological Analysis and Evaluation of Antioxidant and Antimicrobial Activities against Oral Microorganisms · 2023

    Opposite direction

  8. positive
    All Dipteryx extracts stimulated onion root growth at 50 g/mL.

    Phytochemical analysis, toxicity and evaluation of antioxidant and antimicrobial activities of leaves of Dipteryx alata Vogel · 2024

    Opposite direction

80 papers more in this group

See all 89 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.