Evidence map›Paper›PMID 22912890›Full record

ArticlePloS one2012

Unlikely remedy: fungicide clears infection from pathogenic fungus in larval southern leopard frogs (Lithobates sphenocephalus).

Shane M Hanlon, Jacob L Kerby, Matthew J Parris

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Co-Exposure with the Herbicide 2,4-D Does Not ExacerbateAnimals : an open access journal from MDPI · 2025
    Article
  3. Article
  4. Efficacy of Plant-Derived Fungicides at InhibitingJournal of fungi (Basel, Switzerland) · 2022
    Article
  5. Fungicides: An Overlooked Pesticide Class?Environmental science & technology · 2019
    Article
  6. A pesticide paradox: fungicides indirectly increase fungal infections.Ecological applications : a publication of the Ecological Society of America · 2017
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. The effects of a fungicide and chytrid fungus on anuran larvae in aquatic mesocosms.Environmental science and pollution research international · 2015
    Article
  12. 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

3 authors at 2 institutions in 1 country.

Shane M HanlonDepartment of Biological Sciences, University of Memphis, Memphis, Tennessee, United States of America. shanlon1@memphis.edu
Jacob L Kerby
Matthew J Parris
University of Memphis · USUniversity of South Dakota · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amphibians are often exposed to a wide variety of perturbations. Two of these, pesticides and pathogens, are linked to declines in both amphibian health and population viability. Many studies have examined the separate effects of such perturbations; however, few have examined the effects of simultaneous exposure of both to amphibians. In this study, we exposed larval southern leopard frog tadpoles (Lithobates sphenocephalus) to the chytrid fungus Batrachochytrium dendrobatidis and the fungicide thiophanate-methyl (TM) at 0.6 mg/L under laboratory conditions. The experiment was continued until all larvae completed metamorphosis or died. Overall, TM facilitated increases in tadpole mass and length. Additionally, individuals exposed to both TM and Bd were heavier and larger, compared to all other treatments. TM also cleared Bd in infected larvae. We conclude that TM affects larval anurans to facilitate growth and development while clearing Bd infection. Our findings highlight the need for more research into multiple perturbations, specifically pesticides and disease, to further promote amphibian heath.

Indexed as

AnimalsChytridiomycotaFemaleFungicides, IndustrialLarvaMaleMetamorphosis, BiologicalMultivariate AnalysisRana pipiensThiophanateTime FactorsFungicides, IndustrialThiophanate

Identifiers

PMID22912890
PMCPMC3422277
OpenAlexW2005894797

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.