ArticleJournal of water and health2025
Prevalence of free-living amoebae in five rivers associated with high human activity in Tehran province, Iran.
Article in Journal of water and health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prevalence of Free-Living Amoebae in Various Water Sources in Iran: A Systematic Review and Meta-Analysis.Acta parasitologica · 2025Pooled it
- High prevalence ofParasite epidemiology and control · 2026Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Free-living amoebae (FLA) are ubiquitous protozoa capable of enduring harsh environmental conditions. These microorganisms are commonly found in water, soil, and air and can be transmitted to humans in areas with high human activity. This study aimed to investigate the prevalence of FLA and their associated genotypes/species in five rivers in Tehran province, Iran. A total of 60 water samples were collected from the Jajrud, Kan, Farhzad, Darakeh, and Shadchay rivers. Samples were subjected to filtration and cultivation onto non-nutrient agar. The genera/species of FLA were characterized based on the amplification and sequencing of the specific genetic fragments. Microscopic analysis suggested the presence of trophozoites and cysts of FLA in 18/60 (30%) of samples, of which
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Registered trials
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