Evidence map›Paper›PMID 33730340›Full record

ArticleFood and environmental virology2021

Quantitative Real-Time PCR and Digital PCR to Evaluate Residual Quantity of HAV in Experimentally Depurated Mussels.

Maria Grazia Amoroso, Denise Di Concilio, Antonio Luca Langellotti, Anna Martello, Barbara Cioffi, Elisabetta Suffredini, Loredana Cozzi, Valeria Russo, Gianluigi Mauriello, Simona Di Pasquale and 2 more

Abstract read
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In one paragraph

Article in Food and environmental virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Human enteric viruses' detection in mussels (Italian journal of food safety · 2024
    Article
  2. Effectiveness of the Fungal Metabolite 3-Antibiotics (Basel, Switzerland) · 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

12 authors.

Maria Grazia Amoroso *Unit of Virology, Department of Animal Health, Zooprofilactic and Experimental Institute of Southern Italy, Via Salute n. 2, Portici (Naples), Italy. mamoroso@izsmportici.it.ORCID 0000-0002-8663-7445
Denise Di Concilio *Unit of Virology, Department of Animal Health, Zooprofilactic and Experimental Institute of Southern Italy, Via Salute n. 2, Portici (Naples), Italy.
Antonio Luca LangellottiCAISIAL-Aquaculture division, University of Naples Federico II, Via Università n.133, Portici (Naples), Italy. langello@unina.it.
Anna MartelloCAISIAL-Aquaculture division, University of Naples Federico II, Via Università n.133, Portici (Naples), Italy.
Barbara CioffiUnit of Virology, Department of Animal Health, Zooprofilactic and Experimental Institute of Southern Italy, Via Salute n. 2, Portici (Naples), Italy.
Elisabetta SuffrediniDipartimento Di Sicurezza Alimentare, Istituto Superiore Di Sanità, Nutrizione E Sanità Pubblica Veterinaria, Rep. Sicurezza Alimentare E Malattie Trasmesse Dagli Alimenti, Viale Regina Elena n. 299, Rome, Italy.
Loredana CozziDipartimento Di Sicurezza Alimentare, Istituto Superiore Di Sanità, Nutrizione E Sanità Pubblica Veterinaria, Rep. Sicurezza Alimentare E Malattie Trasmesse Dagli Alimenti, Viale Regina Elena n. 299, Rome, Italy.
Valeria RussoDepartment of Veterinary Medicine, University of Naples Federico II, Via Delpino n. 2, Naples, Italy.
Gianluigi MaurielloDepartment of Agriculture, University of Naples Federico II, Via Università n.133, Portici, Naples, Italy.
Simona Di PasqualeDipartimento Di Sicurezza Alimentare, Istituto Superiore Di Sanità, Nutrizione E Sanità Pubblica Veterinaria, Rep. Sicurezza Alimentare E Malattie Trasmesse Dagli Alimenti, Viale Regina Elena n. 299, Rome, Italy.
Giorgio GalieroUnit of Virology, Department of Animal Health, Zooprofilactic and Experimental Institute of Southern Italy, Via Salute n. 2, Portici (Naples), Italy.
Giovanna FuscoUnit of Virology, Department of Animal Health, Zooprofilactic and Experimental Institute of Southern Italy, Via Salute n. 2, Portici (Naples), Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kinetics of hepatitis A virus (HAV) accumulation and depuration from mussels (Mytilus galloprovincialis) was studied in an experimental depuration system. Different parameters likely to influence the rate of virus accumulation and elimination were evaluated. Analyses were carried out by both real-time RT-qPCR and digital PCR. Results demonstrated that the animals start to concentrate the virus already after one hour and reach the maximum level of contamination in 6 h of experiment. With respect to depuration, HAV showed a rapid reduction of the concentration (89%) during the first 24-48 h of experiment and a very slow virus decrement in the following days with a 1% residual RNA at the ninth day of depuration. When process parameters likely to increase the depuration rate (presence of ozone, microalgal feeding, presence of lactic bacteria, pre-treatment with digestive enzymes) were tested, no significant differences in the kinetics were observed. Only treatment with pancreatin seemed to positively affect depuration in the first two days of the experiment.

Indexed as

BivalviaHepatitis A virusMytilusAnimalsKineticsReal-Time Polymerase Chain ReactionSeafoodDepurationDigital PCRHepatitis AMusselsReal-time PCR; viral outbreaks

Identifiers

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.