Evidence map›Paper›PMID 22363600›Full record

ArticlePloS one2012

Cryptosporidium cuniculus and Giardia duodenalis in rabbits: genetic diversity and possible zoonotic transmission.

Weizhe Zhang, Yujuan Shen, Rongjun Wang, Aiqin Liu, Hong Ling, Yihong Li, Jianping Cao, Xiaoyun Zhang, Jing Shu, Longxian Zhang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
4.6field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  6. Molecular Detection ofVeterinary sciences · 2022
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  7. An Update on ZoonoticAnimals : an open access journal from MDPI · 2021
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  8. Molecular Detection and Characterization ofPathogens (Basel, Switzerland) · 2021
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  9. An Investigation of the Relationship betweenPathogens (Basel, Switzerland) · 2021
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  10. Genetic Characterization ofPathogens (Basel, Switzerland) · 2021
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  11. Article
  12. Pathogens (Basel, Switzerland) · 2020
    Article
  13. Prevalence and Genotype Distribution ofBioMed research international · 2020
    Article
  14. Article
  15. Article
  16. Frontiers in microbiology · 2017
    Review
  17. Article
  18. Public health significance of zoonoticInternational journal for parasitology. Parasites and wildlife · 2016
    Review
  19. Article
  20. 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

10 authors at 3 institutions in 1 country.

Weizhe ZhangDepartment of Parasitology, Harbin Medical University, Harbin, Heilongjiang, China.
Yujuan Shen
Rongjun Wang
Aiqin Liu
Hong Ling
Yihong Li
Jianping Cao
Xiaoyun Zhang
Jing Shu
Longxian Zhang
Harbin Medical University · CNChinese Center For Disease Control and Prevention · CNHenan Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCryptosporidium and Giardia are the two important zoonotic pathogens causing diarrhea of humans and animals worldwide. Considering the human cryptosporidiosis outbreak and sporadic cases caused by C. cuniculus, the important public health significance of G. duodenalis and little obtained information regarding rabbit infected with Cryptosporidium and Giardia in China, the aim of this study is to determine the prevalence and molecularly characterize Cryptosporidium and Giardia in rabbits in Heilongjiang Province, China. METHODOLOGY/PRINCIPAL

findings378 fecal samples were obtained from rabbits in Heilongjiang Province. Cryptosporidium oocysts and Giardia cysts were detected using Sheather's sugar flotation technique and Lugol's iodine stain method, respectively. The infection rates of Cryptosporidium and Giardia were 2.38% (9/378) and 7.41% (28/378), respectively. Genotyping of Cryptosporidium spp. was done by DNA sequencing of the small subunit rRNA (SSU rRNA) gene and all the nine isolates were identified as Cryptosporidium cuniculus. The nine isolates were further subtyped using the 60-kDa glycoprotein (gp60) gene and two subtypes were detected, including VbA32 (n = 3) and a new subtype VbA21 (n = 6). G. duodenalis genotypes and subtypes were identified by sequence analysis of the triosephosphate isomerase (TPI) gene. The assemblage B (belonging to eight different subtypes B-I to B-VIII) was found in 28 G. duodenalis-positive samples. CONCLUSIONS/SIGNIFICANCE: The rabbits have been infected with Cryptosporidium and Giardia in Heilongjiang Province. The results show that the rabbits pose a threat to human health in the studied areas. Genotypes and subgenotypes of C. cuniculus and G. duodenalis in this study might present the endemic genetic characterization of population structure of the two parasites.

Indexed as

Genetic VariationAnimalsBase SequenceChinaCryptosporidiumGenotypeGiardia lambliaHumansMolecular Sequence DataRabbitsTriose-Phosphate IsomeraseZoonosesTriose-Phosphate Isomerase

Identifiers

PMID22363600
PMCPMC3281947
OpenAlexW1998856552

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.