Evidence map›Paper›PMID 29373971›Full record

ArticleBMC veterinary research2018

Development and application of an indirect enzyme-linked immunosorbent assay based on recombinant capsid protein for the detection of mink circovirus infection.

Junwei Ge, Xingyang Cui, Yunjia Shi, Lili Zhao, Chengwei Wei, Shanshan Wen, Shuang Xia, Hongyan Chen

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in BMC veterinary research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Junwei GeCollege of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.ORCID http://orcid.org/0000-0002-2460-1666
Xingyang CuiCollege of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
Yunjia ShiCollege of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
Lili ZhaoLaboratory Animal and Comparative Medicine Unit, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, No. 678 Haping Rd, Harbin, 150069, China.
Chengwei WeiCollege of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
Shanshan WenCollege of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
Shuang XiaCollege of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
Hongyan ChenLaboratory Animal and Comparative Medicine Unit, Harbin Veterinary Research Institute, The Chinese Academy of Agricultural Sciences, No. 678 Haping Rd, Harbin, 150069, China. chenhongyan@caas.cn.
Northeast Agricultural University · CNChinese Academy of Agricultural Sciences · CN

Funding

National Natural Science Foundation of China 31101845Natural Science Foundation of Heilongjiang Province LC2015006State Key Laboratory of Veterinary Biotechnology Foundation SKLVBF201611
6 · The paper itself

Abstract

backgroundMink circovirus (MiCV) is a newly discovered pathogen associated with mink diarrhea. The prevalence and economic importance of this virus remain poorly understood, and no specific serological assay has been developed for the diagnosis of MiCV infection.

resultsIn this study, a recombinant capsid protein antigen expressed in Escherichia coli was utilized to establish an indirect enzyme-linked immunosorbent assay (iELISA). Results revealed that the assay had no cross-reactivity with other related pathogens, and the respective sensitivity and specificity of the proposed iELISA were 92.31% and 91.67% compared with those obtained of Western blot on 138 serum samples from minks. The correlation coefficient between iELISA and Western blot was 0.838 (p > 0.05). iELISA was applied to detect MiCV antibodies in 683 clinical serum samples from different farms from the major mink industry province in China, and 21 of 24 farms with 163 of 683 (23.87%) individuals were tested positive for MiCV antibodies. The positive rates of each of the 21 flocks ranged from 2.33% to 73.68%.

conclusionsThese results indicated that iELISA was a sensitive and specific method suitable for the large-scale detection of MiCV infections in mink. This study provided an effective method for the serological diagnosis and positive rate investigation of MiCV infection.

Indexed as

CircovirusAnimalsCapsid ProteinsCircoviridae InfectionsEnzyme-Linked Immunosorbent AssayMinkRecombinant ProteinsReproducibility of ResultsSensitivity and SpecificitySerologic TestsCapsid ProteinsRecombinant ProteinsCapsid proteinIndirect ELISAMink circovirusProkaryotic expressionSerological survey

Identifiers

PMID29373971
PMCPMC5787310
OpenAlexW2790420368

What OpenQuestion holds

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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.