Evidence map›Paper›PMID 32094434›Full record

ArticleScientific reports2020

Hapten Synthesis and the Development of an Ultrasensitive Indirect Competitive ELISA for the Determination of Diethylstilbestrol in Food Samples.

Xingdong Yang, Yinbiao Wang, Chunmei Song, Xiaofei Hu, Fangyu Wang, Xianyin Zeng

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.6field-weighted citation impact, top 20% 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

4 citing papers in PubMed, 19 citations in OpenAlex.

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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 4 institutions in 1 country.

Xingdong YangInstitute of Food and Drug Inspection, Zhoukou Normal University, Zhoukou, 466001, P.R. China.
Yinbiao WangSchool of Public Health, Xinxiang Medical University, Xinxiang, 453003, P.R. China.
Chunmei SongFood and Bioengineering College, Xuchang University, Xuchang, 461000, P.R. China.
Xiaofei HuKey Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, 450002, P.R. China.
Fangyu WangKey Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, 450002, P.R. China.
Xianyin ZengDepartment of Veterinary science, college of Life science, Sichuan Agricultural University, Ya'an, 625014, P.R. China. xyzeng1966@126.com.
Henan Academy of Agricultural Sciences · CNSichuan Agricultural University · CNXinxiang Medical University · CNXuchang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An ultrasensitive indirect competitive enzyme-linked immunosorbent assay (ic ELISA) using monoclonal antibodies (mAbs) was developed for the specific detection of diethylstilbestrol (DES) residues. To establish an ELISA based on mAbs, hapten diethylstilbestrol mono-carboxypropyl-ether (DES-MCPE) was chemically synthetized and then conjugated to bovine serum albumin (BSA) for immunization in mice. This ic ELISA was further optimized for DES determination. The sensitivity of the ic ELISA was found to be 0.49 μg/kg and the limit of detection was 0.075 μg/kg. DES residues in salmon meat and pork were tested with the recovery range from 74.0 to 85.2% and the coefficient of variation (CV) was less than 10%. Parallel analysis of DES samples from salmon meat showed comparable results from the ic ELISA with high-performance liquid chromatography. The ic ELISA provides a useful screening method for the quantitative detection of DES residues in animal-derived food.

Indexed as

AnimalsAntibodies, MonoclonalChromatography, High Pressure LiquidDiethylstilbestrolEnzyme-Linked Immunosorbent AssayFemaleFood AnalysisHaptensInhibitory Concentration 50Limit of DetectionMeatMiceMice, Inbred BALB CPork MeatReproducibility of ResultsSalmonAntibodies, MonoclonalDiethylstilbestrolHaptensSerum Albumin, Bovine

Identifiers

PMID32094434
PMCPMC7039971
OpenAlexW3006750528

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.