Evidence map›Paper›PMID 32570999›Full record

ArticleEnvironmental analysis, health and toxicology2020

Microplastics Exposure Routes and Toxicity Studies to Ecosystems: An Overview.

Christian Ebere Enyoh, Leila Shafea, Andrew Wirnkor Verla, Evelyn Ngozi Verla, Wang Qingyue, Tanzin Chowdhury, Marcel Paredes

Open access · hybridAbstract read
In one paragraph

Article in Environmental analysis, health and toxicology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
5.1field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 211 citations in OpenAlex.

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  14. Assessing inhalation intake of microplastics using MPPD model.Environmental analysis, health and toxicology · 2025
    Article
  15. Four Decades of Environmental Analysis, Health and Toxicology.Environmental analysis, health and toxicology · 2025
    Article
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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 at 5 institutions in 4 countries.

Christian Ebere EnyohGroup Research in Analytical Chemistry, Environment and Climate Change (GRACE&CC), Department of Chemistry, Imo State University (IMSU), PMB 2000 Owerri, Imo State, Nigeria.
Leila ShafeaDepartment of Soil Science, Universität Kassel, Kassel, Germany.
Andrew Wirnkor VerlaGroup Research in Analytical Chemistry, Environment and Climate Change (GRACE&CC), Department of Chemistry, Imo State University (IMSU), PMB 2000 Owerri, Imo State, Nigeria.
Evelyn Ngozi VerlaDepartment of Environmental Technology, School of Environmental Science, Federal University of Technology, Owerri, P.M.B.1526, Imo State, Nigeria.
Wang QingyueGraduate School of Science and Engineering, Saitama University, Saitama, Japan.
Tanzin ChowdhuryGraduate School of Science and Engineering, Saitama University, Saitama, Japan.
Marcel ParedesDepartment of Civil Engineering, National University of Chimborazo, Riobamba, Ecuador.
Imo State University · NGSaitama University · JPFederal University of Technology Owerri · NGUniversidad Nacional de Chimborazo · ECUniversity of Kassel · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microplastics (MPs) are now ubiquitous in global ecosystem, therefore all biota is at risk of exposure and potential toxicity. In this study, we presented an overview of information based on literature concerning exposure to MPs and the toxicity of such exposure. Currently, four major routes of exposure have been identified including entanglement, contact, ingestion and inhalation. Humans maybe the most exposed organism because they are at the peak of the food chain. Toxicology effect to marine and freshwater organisms are classified based on exposure dosage as either high (mortality, decreased reproductive output, organ damage) or low (changes in behavior with time). On plants, reports have shown that MPs exposure can affect negatively the growth and depending on exposure concentration and types of MPs and oxidative activities. However, effects on plants maybe short-term and transient. Although, toxicity studies regarding human are still ongoing as per reports, plants and animals are still scantly studied. Animal toxicity studies have widely used D. magna as model specie. MPs pollution may have a knock-on effect on trophic structure and functioning of ecosystems by affecting the base of the food chain. We concluded by identifying the gap in knowledge and give recommendations for future research.

Indexed as

AirExposureFoodHuman healthSoilToxicityWater

Identifiers

PMID32570999
PMCPMC7308665
OpenAlexW3013538357

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.