Evidence map›Paper›PMID 30400192›Full record

ReviewToxics2018

Heavy Metal Mixture Exposure and Effects in Developing Nations: An Update.

Brilliance Onyinyechi Anyanwu, Anthonet Ndidiamaka Ezejiofor, Zelinjo Nkeiruka Igweze, Orish Ebere Orisakwe

Open access · goldAbstract readReview
In one paragraph

Review in Toxics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 3 pooled it
13.2field-weighted citation impact, top 1% 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

87 citing papers in PubMed, 3 syntheses or guidelines pooled it, 312 citations in OpenAlex.

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  19. Greywater Reuse: Contaminant Profile, Health Implications, and Sustainable Solutions.International journal of environmental research and public health · 2025
    Review
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27 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 1 country.

Brilliance Onyinyechi AnyanwuWorld Bank Africa Centre of Excellence in Oilfield Chemicals Research, University of Port Harcourt, PMB, 5323 Port Harcourt, Rivers State, Nigeria. brillianceanyanwu@gmail.com.
Anthonet Ndidiamaka EzejioforDepartment of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, University of Port Harcourt, PMB, 5323 Port Harcourt, Rivers State, Nigeria. ndidiezejiofor@yahoo.com.
Zelinjo Nkeiruka IgwezeDepartment of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, Madonna University Elele, PMB, 5001 Elele, Rivers State, Nigeria. zeligweze@gmail.com.
Orish Ebere OrisakweDepartment of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, University of Port Harcourt, PMB, 5323 Port Harcourt, Rivers State, Nigeria. orishebere@gmail.com.ORCID 0000-0002-5806-9858
University of Port Harcourt · NGMadonna University · NG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The drive for development and modernization has come at great cost. Various human activities in developed and developing countries, particularly in sub-Saharan Africa (SSA) have given rise to environmental safety concerns. Increased artisanal mining activities, illegal refining, use of leaded petrol, airborne dust, arbitrary discarding and burning of toxic waste, absorption of production industries in inhabited areas, inadequate environmental legislation, and weak implementation of policies, have given rise to the incomparable contamination and pollution associated with heavy metals in recent decades. This review evaluates the public health effects of heavy metals and their mixtures in SSA. This shows the extent and size of the problem posed by exposure to heavy metal mixtures in regard to public health.

Indexed as

environmental pollutionepidemiologyheavy metal mixturespublic health effectsSub-Saharan Africa

Identifiers

PMID30400192
PMCPMC6316100
OpenAlexW2899166624

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.