Evidence map›Paper›PMID 37227612›Full record

ArticleBiological trace element research2024

Health Risk Assessment of Lead, Cadmium, and Arsenic in Leafy Vegetables in Tehran, Iran: the Concentration Data Study.

Behrouz Tajdar-Oranj, Fardin Javanmardi, Karim Parastouei, Maryam Taghdir, Morteza Fathi, Sepideh Abbaszadeh

Abstract read
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Article in Biological trace element research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.8field-weighted citation impact, top 18% 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

3 citing papers in PubMed, 12 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Behrouz Tajdar-OranjHealth Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
Fardin JavanmardiDepartment of Food Science and Technology, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Karim ParastoueiHealth Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
Maryam TaghdirHealth Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
Morteza FathiHealth Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
Sepideh AbbaszadehHealth Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran. Dr_s_abbaszadeh@yahoo.com.
Baqiyatallah University of Medical Sciences · IRShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Absorption of heavy and toxic metals causes their accumulation in the edible parts of vegetables. Pollutants such as heavy metals have directly affected the health of society and contributed to emerging diseases in recent years. The current study aimed to detect heavy metals (Pb, Cd, As) in highly consumed leafy vegetables provided from the Tehran market. Four types of vegetables, including dill, parsley, cress, and coriander were selected and 64 samples were randomly collected from fruit and vegetable markets in different regions of Tehran in August and September 2022. Then, samples were analyzed by the ICP-OES system, and health risk assessment was conducted using non-carcinogenic and carcinogenic approach. The range of Pb concentration was 54-314, < LOQ-289, < LOQ-230, and < LOQ-183 μg/kg for dill, cress, parsley, and coriander, respectively. The high mean concentrations of Pb belong to the dill (161.43 ± 77.3 μg/kg) and cress (154.75 ± 72.9 μg/kg). In some samples of dill (37.5% of samples), cress (18.75% of samples), and parsley (12.5% of samples), the Pb content was above the national allowable limit (200 μg/kg). The range of Cd concentration was < LOQ-42, < LOQ-41, < LOQ-30, and < LOQ-38 μg/kg for dill, cress, parsley, and coriander, respectively. In none of the samples, the concentration of Cd was higher than the Iranian national limit (50 μg/kg). The As occurrence was observed in all cress samples with a mean of 165.19 ± 64.83 μg/kg. The range of As concentration was < LOQ-71, < LOQ-256, 58-273, and < LOQ-75 μg/kg for parsley, dill, cress, and coriander, respectively. The THQ and HI values were higher than 1, and either ILCR value was higher than 10

Indexed as

ArsenicMetals, HeavySoil PollutantsCadmiumEnvironmental MonitoringFood ContaminationIranLeadRisk AssessmentVegetablesArsenicCadmiumLeadMetals, HeavySoil PollutantsFood safetyHeavy metalsIranRisk assessmentVegetables

Identifiers

PMID37227612
OpenAlexW4378172686

What OpenQuestion holds

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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.