Environmental determinants of the spatial distribution of Trichinella britovi and Trichinella spiralis in Hungary.
Identifieur interne : 000217 ( Main/Exploration ); précédent : 000216; suivant : 000218Environmental determinants of the spatial distribution of Trichinella britovi and Trichinella spiralis in Hungary.
Auteurs : Z. Tolnai [Hongrie] ; Z. Széll [Hongrie] ; G. Marucci [Italie] ; E. Pozio [Italie] ; T. Sréter [Hongrie]Source :
- Veterinary parasitology [ 1873-2550 ] ; 2014.
Abstract
Trichinella spiralis and Trichinella britovi are the two most common species of the genus Trichinella persisting in the European wildlife. To investigate the spatial distribution of these Trichinella spp. and the factors influencing their circulation in Hungary, 3304 red foxes (Vulpes vulpes) and 0.29 million wild boars (Sus scrofa) were tested for Trichinella sp. infection in Hungary from 2006 to 2013. Trichinella spp. larvae from 68 (2.06%) foxes and 44 (0.015%) wild boars were identified by a multiplex PCR as T. britovi or T. spiralis. The locality of origin of foxes and wild boars were recorded in a geographic information system database. There was no correlation between environmental parameters in the home range of foxes and wild boars and the T. spiralis larval counts, but there was a positive correlation between the boundary zone of Hungary and T. spiralis infection (P<0.0001; odds ratio: 24.1). These results indicate that the distribution of T. spiralis in the Hungarian wildlife is determined by the transborder transmission of the parasite from the surrounding endemic countries. Multiple regression analysis was performed with environmental parameter values and T. britovi larval counts. Based on the statistical analysis, non-agricultural areas (forests, scrubs, herbaceous vegetation and pastures) and the mean annual temperature (P<0.0001; odds ratios: 9.53 and 0.61) were the major determinants of the spatial distribution of T. britovi in Hungary. The positive relationship with non-agricultural areas can be explained by the generalist feeding behaviour including scavenging of foxes in these areas. The negative relationship with the mean annual temperature can be attributed to the slower decomposition of wildlife carcasses favouring a longer survival of T. britovi larvae in the host carrion and to the increase of scavenging of foxes.
DOI: 10.1016/j.vetpar.2014.04.024
PubMed: 24867274
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000132
- to stream PubMed, to step Curation: 000132
- to stream PubMed, to step Checkpoint: 000132
- to stream Ncbi, to step Merge: 000493
- to stream Ncbi, to step Curation: 000493
- to stream Ncbi, to step Checkpoint: 000493
- to stream Main, to step Merge: 000216
- to stream Main, to step Curation: 000217
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Environmental determinants of the spatial distribution of Trichinella britovi and Trichinella spiralis in Hungary.</title><author><name sortKey="Tolnai, Z" sort="Tolnai, Z" uniqKey="Tolnai Z" first="Z" last="Tolnai">Z. Tolnai</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest, Hungary.</nlm:affiliation><country xml:lang="fr">Hongrie</country><wicri:regionArea>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest</wicri:regionArea><wicri:noRegion>H-1143 Budapest</wicri:noRegion></affiliation></author><author><name sortKey="Szell, Z" sort="Szell, Z" uniqKey="Szell Z" first="Z" last="Széll">Z. Széll</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest, Hungary.</nlm:affiliation><country xml:lang="fr">Hongrie</country><wicri:regionArea>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest</wicri:regionArea><wicri:noRegion>H-1143 Budapest</wicri:noRegion></affiliation></author><author><name sortKey="Marucci, G" sort="Marucci, G" uniqKey="Marucci G" first="G" last="Marucci">G. Marucci</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome</wicri:regionArea><placeName><settlement type="city">Rome</settlement><region nuts="2">Latium</region></placeName></affiliation></author><author><name sortKey="Pozio, E" sort="Pozio, E" uniqKey="Pozio E" first="E" last="Pozio">E. Pozio</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome</wicri:regionArea><placeName><settlement type="city">Rome</settlement><region nuts="2">Latium</region></placeName></affiliation></author><author><name sortKey="Sreter, T" sort="Sreter, T" uniqKey="Sreter T" first="T" last="Sréter">T. Sréter</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest, Hungary. Electronic address: SreterT@nebih.gov.hu.</nlm:affiliation><country xml:lang="fr">Hongrie</country><wicri:regionArea>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest</wicri:regionArea><wicri:noRegion>H-1143 Budapest</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24867274</idno><idno type="pmid">24867274</idno><idno type="doi">10.1016/j.vetpar.2014.04.024</idno><idno type="wicri:Area/PubMed/Corpus">000132</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000132</idno><idno type="wicri:Area/PubMed/Curation">000132</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000132</idno><idno type="wicri:Area/PubMed/Checkpoint">000132</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000132</idno><idno type="wicri:Area/Ncbi/Merge">000493</idno><idno type="wicri:Area/Ncbi/Curation">000493</idno><idno type="wicri:Area/Ncbi/Checkpoint">000493</idno><idno type="wicri:Area/Main/Merge">000216</idno><idno type="wicri:Area/Main/Curation">000217</idno><idno type="wicri:Area/Main/Exploration">000217</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Environmental determinants of the spatial distribution of Trichinella britovi and Trichinella spiralis in Hungary.</title><author><name sortKey="Tolnai, Z" sort="Tolnai, Z" uniqKey="Tolnai Z" first="Z" last="Tolnai">Z. Tolnai</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest, Hungary.</nlm:affiliation><country xml:lang="fr">Hongrie</country><wicri:regionArea>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest</wicri:regionArea><wicri:noRegion>H-1143 Budapest</wicri:noRegion></affiliation></author><author><name sortKey="Szell, Z" sort="Szell, Z" uniqKey="Szell Z" first="Z" last="Széll">Z. Széll</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest, Hungary.</nlm:affiliation><country xml:lang="fr">Hongrie</country><wicri:regionArea>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest</wicri:regionArea><wicri:noRegion>H-1143 Budapest</wicri:noRegion></affiliation></author><author><name sortKey="Marucci, G" sort="Marucci, G" uniqKey="Marucci G" first="G" last="Marucci">G. Marucci</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome</wicri:regionArea><placeName><settlement type="city">Rome</settlement><region nuts="2">Latium</region></placeName></affiliation></author><author><name sortKey="Pozio, E" sort="Pozio, E" uniqKey="Pozio E" first="E" last="Pozio">E. Pozio</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Infectious, Parasitic and Immunomediated Diseases, Istituto Superiore di Sanitá, viale Regina Elena 299, 00161 Rome</wicri:regionArea><placeName><settlement type="city">Rome</settlement><region nuts="2">Latium</region></placeName></affiliation></author><author><name sortKey="Sreter, T" sort="Sreter, T" uniqKey="Sreter T" first="T" last="Sréter">T. Sréter</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest, Hungary. Electronic address: SreterT@nebih.gov.hu.</nlm:affiliation><country xml:lang="fr">Hongrie</country><wicri:regionArea>Laboratory of Parasitology, Fish and Bee Diseases, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Tábornok utca 2, H-1143 Budapest</wicri:regionArea><wicri:noRegion>H-1143 Budapest</wicri:noRegion></affiliation></author></analytic><series><title level="j">Veterinary parasitology</title><idno type="eISSN">1873-2550</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Trichinella spiralis and Trichinella britovi are the two most common species of the genus Trichinella persisting in the European wildlife. To investigate the spatial distribution of these Trichinella spp. and the factors influencing their circulation in Hungary, 3304 red foxes (Vulpes vulpes) and 0.29 million wild boars (Sus scrofa) were tested for Trichinella sp. infection in Hungary from 2006 to 2013. Trichinella spp. larvae from 68 (2.06%) foxes and 44 (0.015%) wild boars were identified by a multiplex PCR as T. britovi or T. spiralis. The locality of origin of foxes and wild boars were recorded in a geographic information system database. There was no correlation between environmental parameters in the home range of foxes and wild boars and the T. spiralis larval counts, but there was a positive correlation between the boundary zone of Hungary and T. spiralis infection (P<0.0001; odds ratio: 24.1). These results indicate that the distribution of T. spiralis in the Hungarian wildlife is determined by the transborder transmission of the parasite from the surrounding endemic countries. Multiple regression analysis was performed with environmental parameter values and T. britovi larval counts. Based on the statistical analysis, non-agricultural areas (forests, scrubs, herbaceous vegetation and pastures) and the mean annual temperature (P<0.0001; odds ratios: 9.53 and 0.61) were the major determinants of the spatial distribution of T. britovi in Hungary. The positive relationship with non-agricultural areas can be explained by the generalist feeding behaviour including scavenging of foxes in these areas. The negative relationship with the mean annual temperature can be attributed to the slower decomposition of wildlife carcasses favouring a longer survival of T. britovi larvae in the host carrion and to the increase of scavenging of foxes.</div></front></TEI><affiliations><list><country><li>Hongrie</li><li>Italie</li></country><region><li>Latium</li></region><settlement><li>Rome</li></settlement></list><tree><country name="Hongrie"><noRegion><name sortKey="Tolnai, Z" sort="Tolnai, Z" uniqKey="Tolnai Z" first="Z" last="Tolnai">Z. Tolnai</name></noRegion><name sortKey="Sreter, T" sort="Sreter, T" uniqKey="Sreter T" first="T" last="Sréter">T. Sréter</name><name sortKey="Szell, Z" sort="Szell, Z" uniqKey="Szell Z" first="Z" last="Széll">Z. Széll</name></country><country name="Italie"><region name="Latium"><name sortKey="Marucci, G" sort="Marucci, G" uniqKey="Marucci G" first="G" last="Marucci">G. Marucci</name></region><name sortKey="Pozio, E" sort="Pozio, E" uniqKey="Pozio E" first="E" last="Pozio">E. Pozio</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Agronomie/explor/SisAgriV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000217 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000217 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Agronomie
|area= SisAgriV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:24867274
|texte= Environmental determinants of the spatial distribution of Trichinella britovi and Trichinella spiralis in Hungary.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:24867274" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a SisAgriV1
| This area was generated with Dilib version V0.6.28. |  |