Evidence map›Paper›PMID 29288399›Full record

ArticleEnvironmental geochemistry and health2018

Balkan endemic nephropathy and aristolochic acid I: an investigation into the role of soil and soil organic matter contamination, as a potential natural exposure pathway.

Alexandra T Gruia, Camelia Oprean, Alexandra Ivan, Ada Cean, Mirabela Cristea, Lavinia Draghia, Roxana Damiescu, Nikola M Pavlovic, Virgil Paunescu, Calin A Tatu

Abstract read
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In one paragraph

Article in Environmental geochemistry and health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

13 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Environmental risk factors for liver cancer.Hepatology (Baltimore, Md.) · 2025
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  5. Review
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  7. Incidence and survival variations of upper tract urothelial cancer in Taiwan (2001-2010).International journal of urology : official journal of the Japanese Urological Association · 2022
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
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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

10 authors at 3 institutions in 2 countries.

Alexandra T GruiaOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Camelia OpreanOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania. camelia.oprean@umft.ro.
Alexandra IvanOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Ada CeanOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Mirabela CristeaOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Lavinia DraghiaOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Roxana DamiescuOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Nikola M PavlovicSerbian Medical Society, Branch Nis, Nis, Serbia.
Virgil PaunescuOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.
Calin A TatuOncoGen Centre, County Hospital "Pius Branzeu", Blvd. Liviu Rebreanu 156, 300736, Timisoara, Romania.ORCID http://orcid.org/0000-0002-3223-0594
Spitalul Clinic Judeţean de Urgenţă "Pius Brînzeu" Timişoara · ROClinical Emergency Hospital Bucharest · ROUniversity of Nis · RS

Funding

Romanian National Authority for Scientific Research and Innovation PN-II-RU-TE-2014-4-0151
6 · The paper itself

Abstract

Aristolochic acids (AAs) are carcinogenic and nephrotoxic plant alkaloids present in Aristolochia species, used in traditional medicine. Recent biomolecular and environmental studies have incriminated these toxins as an etiological agent in Balkan endemic nephropathy (BEN), a severe kidney disease occurring in the Balkan Peninsula. The questions on how the susceptible populations are exposed to these toxins have not yet been clearly answered. Exposure to AAs through the food chain, and environmental pollution (soil/dust), could provide an explanation for the presence of BEN in the countries where no folkloric use of the plant has been documented (Bulgaria, Croatia). Additional exposure pathways are likely to occur, and we have shown previously that AAs can contaminate crop plants through absorption from soil, under controlled laboratory environment. Here, we attempt to provide additional support to this potential exposure pathway, by revealing the presence of AAI in soil and soil organic matter samples collected from BEN and non-BEN areas. The samples were processed in order to be analyzed by high-pressure liquid chromatography, and ion trap mass spectrometry. Our results showed the presence of AAI in small concentrations, both in BEN and non-BEN soils, especially where Aristolochia plants and seeds were present.

Indexed as

Environmental ExposureHumic SubstancesAristolochic AcidsBalkan NephropathyChromatography, High Pressure LiquidCrops, AgriculturalHumansMass SpectrometrySeasonsSoil PollutantsSpectrophotometry, Ultravioletaristolochic acid IAristolochic AcidsHumic SubstancesSoil PollutantsAristolochiaAristolochic acidBalkan endemic nephropathyLiquid chromatographyMass spectrometrySoilSoil organic matter

Identifiers

PMID29288399
OpenAlexW2781120869

What OpenQuestion holds

Textmetadata
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.