Evidence map›Paper›PMID 24834152›Full record

ArticleGastroenterology and hepatology from bed to bench2011

Genotyping of Cryptosporidium spp. in clinical samples: PCR-RFLP analysis of the TRAP-C2 gene.

Ehsan Nazemalhosseini Mojarad, Akbar Keshavarz, Niloofar Taghipour, Ali Haghighi, Bahram Kazemi, Amid Athari

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In one paragraph

Article in Gastroenterology and hepatology from bed to bench, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 13% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Genetic characterization ofGastroenterology and hepatology from bed to bench · 2016
    Article
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  4. Article
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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 1 institution in 1 country.

Ehsan Nazemalhosseini MojaradDepartment of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University, M.C., Tehran, Iran.
Akbar KeshavarzDepartment of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University, M.C., Tehran, Iran.
Niloofar TaghipourDepartment of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University, M.C., Tehran, Iran.
Ali HaghighiDepartment of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University, M.C., Tehran, Iran.
Bahram KazemiDepartment of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University, M.C., Tehran, Iran.
Amid AthariDepartment of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University, M.C., Tehran, Iran.
Shahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe aim of the present study was to determine the species and genotypes of Cryptosporidium spp. among children with diarrhea by PCR-RFLP using the TRAP-C2 gene.

backgroundCryptosporidium is a globally distributed protozoan parasite and one of the most common causes of infection and diarrhea in humans. PATIENTS AND

methodsFour hundred and sixty nine stool samples were collected from children less than 12 years with diarrhea who had been referred to Pediatrics Medical Centers in Gazvin provinces. The presence of Cryptosporidium oocysts was determined by Ziehl-Neelsen acid fast staining, then, genomic DNA was extracted from positive samples and nested PCR-RFLP was performed to amplify the TRAP-C2 gene.

resultsThe overall prevalence of Cryptosporidium infection in children was 2.5 %. Results of nested PCR amplification showed that of 12 positive children samples, 10 (83.3%) were belonged to C. parvum, followed by C. hominis in 1 (8.3%) and mixed infection in 1 isolate (8.3%).

conclusionThis study showed that Cryptosporidium parvum (the zoonotic genotypes) is more prevalent than other Cryptosporidium species in children from this area. This suggests that zoonotic transmission is the main mode of transmission of Cryptosporidium infection in Iran.

Indexed as

CryptosporidiumGenotypesTRAP-C2 gene

Identifiers

PMID24834152
PMCPMC4017402
OpenAlexW2108644016

What OpenQuestion holds

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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.