Evidence map›Paper›PMID 29454366›Full record

ArticleParasites & vectors2018

Occurrence of Blastocystis sp. and Pentatrichomonas hominis in sheep and goats in China.

Wen Chao Li, Kai Wang, Youfang Gu

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
8.3field-weighted citation impact, top 1% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 86 citations in OpenAlex.

  1. Pooled it
  2. Molecular Survey and Genetic Characterization ofAnimals : an open access journal from MDPI · 2026
    Article
  3. Article
  4. Article
  5. Molecular Identification and Survey ofAnimals : an open access journal from MDPI · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Existence ofFrontiers in veterinary science · 2025
    Article
  10. First Molecular Detection and Genetic Characterization ofAnimals : an open access journal from MDPI · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Prevalence and Genetic Characterization ofAnimals : an open access journal from MDPI · 2023
    Article
  18. Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2022
    Article
  19. Article
  20. Changes of gut microbiota in colorectal cancer patients withFrontiers in cellular and infection microbiology · 2022
    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

3 authors at 2 institutions in 1 country.

Wen Chao LiCollege of Animal Science, Anhui Science and Technology University, Fengyang, 233100, China, People's Republic of China.
Kai WangCollege of Animal Science, Anhui Science and Technology University, Fengyang, 233100, China, People's Republic of China.
Youfang GuCollege of Animal Science, Anhui Science and Technology University, Fengyang, 233100, China, People's Republic of China. youfanggu@163.com.
Anhui Science and Technology University · CNAnhui University of Science and Technology · CN

Funding

the Key Discipline Construction Program of Anhui Science and Technology University AKZDXK2015A04the Key Projects of Anhui Province University Outstanding Youth Talent Support Program gxyqZD2016220
6 · The paper itself

Abstract

backgroundGlobal data regarding the molecular epidemiology of Blastocystis sp. and Pentatrichomonas hominis in sheep and goats are sparse. China has one of the largest sheep and goat populations in the world. In this study we investigated the occurrence of Blastocystis sp. and P. hominis in domestic sheep and goats in China, and analyzed the genetic characterization of these two parasite species.

methodsIn total, we collected fresh fecal samples from 832 sheep and 781 goats located on seven and ten farms, respectively, in the central eastern region of China. The corresponding sequences obtained in this study were subject to molecular analysis for subtype and allele identification of Blastocystis sp., and species and genotype confirmation of P. hominis.

resultsThe occurrence of Blastocystis sp. was 6.0% (50/832) in sheep and 0.3% (2/781) in goats. The most predominant subtype (ST) of Blastocystis sp. in sheep was ST10 (50.0%), followed by ST14 (20%), ST5 (16%), novel sequence 1 (6%), novel sequence 4 (4%), novel sequence 2 (2%) and novel sequence 3 (2%). However, only ST1 was observed in goats. No mixed infections with different subtypes were found in this study. The 18S alleles showed allele 2 (100%) for ST1; allele 115 (75%) for ST5; and no match allele for ST5 (25%), ST10 (100%), ST14 (100%), novel sequence 1 (100%), novel sequence 2 (100%), novel sequence 3 (100%), and novel sequence 4 (100%) on the Blastocystis subtype (18S) and Sequence Typing (MLST) database. For P. hominis, two goats (0.3%) and zero sheep (0%) were identified as positive in this study. The 18S rRNA gene sequences of two P. hominis isolates from goats displayed 100% identity to type CC1, found previously in dogs, monkeys and humans.

conclusionsThese results provide the detailed data on the occurrence and molecular epidemiology of Blastocystis sp. and P. hominis in sheep and goats in China. They also contribute to and expand our knowledge of the Blastocystis sp. and P. hominis epidemiology around the world.

Indexed as

AnimalsBlastocystisChinaDNA, ProtozoanFecesGenotypeGeographyGoatsMolecular EpidemiologyMolecular Sequence DataPhylogenyProtozoan Infections, AnimalRNA, Ribosomal, 18SSheepTrichomonadidaDNA, ProtozoanRNA, Ribosomal, 18SBlastocystis sp.ChinaGoatsP. hominisSheep

Identifiers

PMID29454366
PMCPMC5816562
OpenAlexW2804723373

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.