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First molecular characterisation of Sarcocystis miescheriana in a pig carcass condemned during routine meat inspection in Poland

Weronika Korpysa-Dzirba

Weronika Korpysa-Dzirba

Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
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Korpysa-Dzirba, Weronika
, 
Selene Rubiola

Selene Rubiola

Department of Veterinary Sciences, University of TurinTorino, Italy
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Rubiola, Selene
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Ewa Bilska-Zając

Ewa Bilska-Zając

Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
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Bilska-Zając, Ewa
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Mirosław Różycki

Mirosław Różycki

Department of Preclinical Sciences and Infectious Diseases, Poznań University of Life SciencePoznań, Poland
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Różycki, Mirosław
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Francesco Chiesa

Francesco Chiesa

Department of Veterinary Sciences, University of TurinTorino, Italy
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Chiesa, Francesco
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Aneta Bełcik

Aneta Bełcik

Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
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Bełcik, Aneta
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Małgorzata Samorek-Pieróg

Małgorzata Samorek-Pieróg

Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
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Samorek-Pieróg, Małgorzata
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Jakub Kubacki

Jakub Kubacki

General Veterinary InspectorateWarsaw, Poland
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Kubacki, Jakub
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Anna Łukomska

Anna Łukomska

Department of Preclinical Sciences and Infectious Diseases, Poznań University of Life SciencePoznań, Poland
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Łukomska, Anna
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Jacek Karamon

Jacek Karamon

Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
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Karamon, Jacek
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Jacek Sroka

Jacek Sroka

  • Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
  • Department of Health Biohazards and Parasitology, Institute of Rural HealthLublin, Poland
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Sroka, Jacek
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Tomasz Cencek

Tomasz Cencek

Department of Parasitology and Invasive Diseases, National Veterinary Research InstitutePuławy, Poland
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Cencek, Tomasz
  
Dec 20, 2024
First molecular characterisation of Sarcocystis miescheriana in a pig carcass condemned during routine meat inspection in Poland's Cover Image
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Published Online: Dec 20, 2024
Page range: 563 - 569
Received: Jun 11, 2024
Accepted: Dec 11, 2024
DOI: https://doi.org/10.2478/jvetres-2024-0067
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© 2024 Weronika Korpysa-Dzirba et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1.

Macroscopic cystic lesions observed in swine muscle tissue
Macroscopic cystic lesions observed in swine muscle tissue

Fig. 2.

Cross-sections of a calcified gross cystic lesion and the surrounding skeletal muscle tissue from a condemned pig carcass observed after staining with haematoxylin and eosin solution. Histopathological changes in the muscle tissue are shown. 1 – muscle fibres; 2 – connective tissue fibres forming a capsule around the cyst; 3 – necrotic lesions in the centre of the cyst; 4 – dense lymphocytic inflammatory infiltrate; 5 – oedema in the connective tissue of the muscle
Cross-sections of a calcified gross cystic lesion and the surrounding skeletal muscle tissue from a condemned pig carcass observed after staining with haematoxylin and eosin solution. Histopathological changes in the muscle tissue are shown. 1 – muscle fibres; 2 – connective tissue fibres forming a capsule around the cyst; 3 – necrotic lesions in the centre of the cyst; 4 – dense lymphocytic inflammatory infiltrate; 5 – oedema in the connective tissue of the muscle

Fig. 3.

Neighbor-Joining phylogenetic tree based on 70 partial sequences from 57 taxa of the cox1 mtDNA gene, including 56 members of the Sarcocystidae family and a Neospora caninum sequence as outgroup. The percentages of replicate trees in which the associated taxa clustered together in the bootstrap test are shown next to the branches (1,000 replicates), together with the accession numbers of GenBank partial sequences
Neighbor-Joining phylogenetic tree based on 70 partial sequences from 57 taxa of the cox1 mtDNA gene, including 56 members of the Sarcocystidae family and a Neospora caninum sequence as outgroup. The percentages of replicate trees in which the associated taxa clustered together in the bootstrap test are shown next to the branches (1,000 replicates), together with the accession numbers of GenBank partial sequences
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Life Sciences, Molecular Biology, Microbiology and Virology, Life Sciences, other, Medicine, Veterinary Medicine
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