Evidence map›Paper›PMID 41896312›Full record

ArticleScientific reports2026

Oral calcium supplements to reduce the bioaccessibility and bioavailability of arsenic and lead in contaminated soil.

Rui Song, Yushuang Wu, Shuo Chen, Guanyu Wang, Lei Han, Jie Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Rui Song *College of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Yushuang Wu *College of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Shuo ChenCollege of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Guanyu WangCollege of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Lei HanShandong Provincial Geo-mineral Engineering Exploration Institute, Shandong Provincial Bureau of Geology & Mineral Resources, Jinan, 250014, China. hanlei8613@163.com.
Jie LiCollege of Geography and Environment, Shandong Normal University, Jinan, 250358, China. lijie2017@sdnu.edu.cn.

Funding

China Post-doctoral Science Foundation 2018T110705, 2017M622264National Natural Science Foundation of China 41807485Shandong Provincial Natural Science Foundation ZR2019BD002Undergraduate education reform project of Shandong Normal University 2024MJ37
6 · The paper itself

Abstract

While increasing dietary calcium (Ca) intake can reduce the oral bioavailability of heavy metal(loid)s, it remains unclear whether a series of Ca compounds can simultaneously reduce the oral bioavailability of As and Pb from soil. The influence of eight Ca compounds on As and Pb bioaccessibility in soils was determined using an in vitro gastrointestinal model, following which an in vivo bioassay was used to determine the most effective Ca compounds on As and Pb bioavailability. The results showed that, while CaHPO

Indexed as

ArsenicCalciumCalcium, DietaryDietary SupplementsLeadSoil PollutantsAdministration, OralAnimalsBiological AvailabilityHumansMiceArsenicCalciumCalcium, DietaryLeadSoil PollutantsArsenicCa acetateGastrointestinal modelLeadOral bioavailability

Identifiers

PMID41896312
PMCPMC13039500

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.