Evidence map›Paper›PMID 26686855›Full record

ArticleEnvironmental science and pollution research international2017

Mercury, lead, and cadmium in tissues of the Caspian Pond Turtle (Mauremys caspica) from the southern basin of Caspian Sea.

Milad Adel, Hasan Nasrollahzadeh Saravi, Maryam Dadar, Leila Niyazi, Cesar P Ley-Quinonez

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

4 citing papers in PubMed, 19 citations in OpenAlex.

  1. Trace elements in freshwater killifishToxicology reports · 2025
    Article
  2. Review
  3. Article
  4. European pond turtleVeterinary research forum : an international quarterly journal · 2017
    Article
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

5 authors at 3 institutions in 2 countries.

Milad AdelDepartment of Aquatic Animal Health and Diseases, Iranian Fisheries Research Center, Tehran, Iran. miladadel85@yahoo.com.
Hasan Nasrollahzadeh SaraviDepartment of Environmental Science and Policy, Caspian Sea Ecology Research Center, Sari, Iran.
Maryam DadarCenter of Biotechnology and Biology Research, Shahid Chamran University, Ahvaz, Iran.
Leila NiyaziDepartment of Marine Chemistry, Mazandaran University, Babolsar, Mazandaran, Iran.
Cesar P Ley-QuinonezServicios de Salud de Sinaloa, Culiacán, Mexico.
Pediatric Hospital of Sinaloa · MXShahid Chamran University of Ahvaz · IRUniversity of Mazandaran · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Concentrations of cadmium, lead, and mercury were measured in different tissues (liver, muscle, and shell) of 60 Caspian Pond Turtles collected from Tajan and Shiroud Rivers, southern basin of the Caspian Sea. Based on the results, different tissues showed different capacities for accumulating trace elements. The general trend of metals accumulation was: liver > shell > muscle. Results also showed that accumulation of these elements was not significantly different between sex and river in turtles (p > 0.05). Based on the results, Hg and Pb concentrations recorded in the present study were higher than some of the maximum concentration permissible. To our knowledge, this is the first report into heavy metal accumulation in tissues and organs of Caspian Pond Turtle from the southern basin of Caspian Sea. Further studies are needed to measure different heavy metals and trace metals in this valuable species.

Indexed as

TurtlesAnimalsCadmiumFemaleLeadLiverMaleMercuryMuscle, SkeletalOceans and SeasWater Pollutants, ChemicalCadmiumLeadMercuryWater Pollutants, ChemicalCaspian Pond TurtleCaspian SeaHeavy metalMauremys caspicaSexTissues

Identifiers

PMID26686855
OpenAlexW2218908405

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.