Serological Survey of Paracoccidioidomycosis in Sheep
The objective of this study was to evaluate the prevalence of antibodies against Paracoccidioides brasiliensis in sheep from Guarapuava, Paraná State, Brazil. The seroepidemiological study was carried out in 262 sheep. The samples were analyzed by ELISA and immunodiffusion test using P. brasiliensis...
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| Veröffentlicht in: | Mycopathologia (1975) 2012, Vol.173 (1), p.63-68 |
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| container_title | Mycopathologia (1975) |
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| creator | Oliveira, Gabriela G. Navarro, Italmar T. Freire, Roberta L. Belitardo, Donizeti R. Silveira, Luciane H. Camargo, Zoilo P. Itano, Eiko N. Ono, Mario A. |
| description | The objective of this study was to evaluate the prevalence of antibodies against
Paracoccidioides brasiliensis
in sheep from Guarapuava, Paraná State, Brazil. The seroepidemiological study was carried out in 262 sheep. The samples were analyzed by ELISA and immunodiffusion test using
P. brasiliensis
gp43 and exoantigen as antigens, respectively. Initially, two sheep were immunized with
P. brasiliensis
to evaluate whether contact with the fungal cells could induce a humoral immune response against gp43 and exoantigen from
P. brasiliensis
. Both animals produced antibodies against gp43 and exoantigen, the main antigens used for diagnosis and seroepidemiology of paracoccidioidomycosis. A reactivity of 37% was observed to the
P. brasiliensis
gp43 antigen by ELISA although no reactivity had been observed by the immunodiffusion test. Sheep under extensive grazing system showed higher frequency of positivity to
P. brasiliensis
(
P
≤ 0.05) than those under intensive and semi-intensive systems. These data suggest that sheep may be a useful epidemiological marker of
P. brasiliensis
presence in the environment and reinforce that contact with soil is an important risk factor for infection. |
| doi_str_mv | 10.1007/s11046-011-9463-1 |
| format | Article |
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Paracoccidioides brasiliensis
in sheep from Guarapuava, Paraná State, Brazil. The seroepidemiological study was carried out in 262 sheep. The samples were analyzed by ELISA and immunodiffusion test using
P. brasiliensis
gp43 and exoantigen as antigens, respectively. Initially, two sheep were immunized with
P. brasiliensis
to evaluate whether contact with the fungal cells could induce a humoral immune response against gp43 and exoantigen from
P. brasiliensis
. Both animals produced antibodies against gp43 and exoantigen, the main antigens used for diagnosis and seroepidemiology of paracoccidioidomycosis. A reactivity of 37% was observed to the
P. brasiliensis
gp43 antigen by ELISA although no reactivity had been observed by the immunodiffusion test. Sheep under extensive grazing system showed higher frequency of positivity to
P. brasiliensis
(
P
≤ 0.05) than those under intensive and semi-intensive systems. These data suggest that sheep may be a useful epidemiological marker of
P. brasiliensis
presence in the environment and reinforce that contact with soil is an important risk factor for infection.</description><identifier>ISSN: 0301-486X</identifier><identifier>EISSN: 1573-0832</identifier><identifier>DOI: 10.1007/s11046-011-9463-1</identifier><identifier>PMID: 21850559</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Animals ; Antibodies ; Antibodies, Fungal - blood ; Antigens ; Antigens, Fungal ; Biomedical and Life Sciences ; Brazil ; Data processing ; Enzyme-Linked Immunosorbent Assay ; Epidemiology ; Eukaryotic Microbiology ; Fungi ; glycoprotein gp43 ; Grazing ; Immune response (humoral) ; Immunodiffusion ; Infection ; Infections ; Life Sciences ; Medical Microbiology ; Microbial Ecology ; Microbiology ; Paracoccidioides - immunology ; Paracoccidioides brasiliensis ; Paracoccidioidomycosis - epidemiology ; Paracoccidioidomycosis - veterinary ; Plant Sciences ; Risk factors ; Seroepidemiologic Studies ; Seroepidemiology ; Serological surveys ; Serology ; Sheep ; Sheep Diseases - epidemiology ; Soil ; South American blastomycosis ; Surveys</subject><ispartof>Mycopathologia (1975), 2012, Vol.173 (1), p.63-68</ispartof><rights>Springer Science+Business Media B.V. 2011</rights><rights>COPYRIGHT 2012 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c475t-b16ced0457985d043e792f76802ce78e663a94f68c56db199685f2f4c42faa3d3</citedby><cites>FETCH-LOGICAL-c475t-b16ced0457985d043e792f76802ce78e663a94f68c56db199685f2f4c42faa3d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11046-011-9463-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11046-011-9463-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21850559$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Oliveira, Gabriela G.</creatorcontrib><creatorcontrib>Navarro, Italmar T.</creatorcontrib><creatorcontrib>Freire, Roberta L.</creatorcontrib><creatorcontrib>Belitardo, Donizeti R.</creatorcontrib><creatorcontrib>Silveira, Luciane H.</creatorcontrib><creatorcontrib>Camargo, Zoilo P.</creatorcontrib><creatorcontrib>Itano, Eiko N.</creatorcontrib><creatorcontrib>Ono, Mario A.</creatorcontrib><title>Serological Survey of Paracoccidioidomycosis in Sheep</title><title>Mycopathologia (1975)</title><addtitle>Mycopathologia</addtitle><addtitle>Mycopathologia</addtitle><description>The objective of this study was to evaluate the prevalence of antibodies against
Paracoccidioides brasiliensis
in sheep from Guarapuava, Paraná State, Brazil. The seroepidemiological study was carried out in 262 sheep. The samples were analyzed by ELISA and immunodiffusion test using
P. brasiliensis
gp43 and exoantigen as antigens, respectively. Initially, two sheep were immunized with
P. brasiliensis
to evaluate whether contact with the fungal cells could induce a humoral immune response against gp43 and exoantigen from
P. brasiliensis
. Both animals produced antibodies against gp43 and exoantigen, the main antigens used for diagnosis and seroepidemiology of paracoccidioidomycosis. A reactivity of 37% was observed to the
P. brasiliensis
gp43 antigen by ELISA although no reactivity had been observed by the immunodiffusion test. Sheep under extensive grazing system showed higher frequency of positivity to
P. brasiliensis
(
P
≤ 0.05) than those under intensive and semi-intensive systems. These data suggest that sheep may be a useful epidemiological marker of
P. brasiliensis
presence in the environment and reinforce that contact with soil is an important risk factor for infection.</description><subject>Animals</subject><subject>Antibodies</subject><subject>Antibodies, Fungal - blood</subject><subject>Antigens</subject><subject>Antigens, Fungal</subject><subject>Biomedical and Life Sciences</subject><subject>Brazil</subject><subject>Data processing</subject><subject>Enzyme-Linked Immunosorbent Assay</subject><subject>Epidemiology</subject><subject>Eukaryotic Microbiology</subject><subject>Fungi</subject><subject>glycoprotein gp43</subject><subject>Grazing</subject><subject>Immune response (humoral)</subject><subject>Immunodiffusion</subject><subject>Infection</subject><subject>Infections</subject><subject>Life Sciences</subject><subject>Medical Microbiology</subject><subject>Microbial Ecology</subject><subject>Microbiology</subject><subject>Paracoccidioides - immunology</subject><subject>Paracoccidioides brasiliensis</subject><subject>Paracoccidioidomycosis - epidemiology</subject><subject>Paracoccidioidomycosis - veterinary</subject><subject>Plant Sciences</subject><subject>Risk factors</subject><subject>Seroepidemiologic Studies</subject><subject>Seroepidemiology</subject><subject>Serological surveys</subject><subject>Serology</subject><subject>Sheep</subject><subject>Sheep Diseases - epidemiology</subject><subject>Soil</subject><subject>South American blastomycosis</subject><subject>Surveys</subject><issn>0301-486X</issn><issn>1573-0832</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkV1rFDEUhoNY7Lr6A7yRwZvixdR8f1yW4kehYHEVvAvZzMmaMjNZkxnp_nuzTFUqiOTiQPK8h3PyIPSC4HOCsXpTCMFctpiQ1nDJWvIIrYhQrMWa0cdohRkmLdfy6yl6WsotxjVF1BN0SokWWAizQmIDOfVpF73rm82cf8ChSaG5cdn55H3sYopdGg4-lViaODabbwD7Z-gkuL7A8_u6Rl_evf18-aG9_vj-6vLiuvVciandEumhw1woo0WtDJShQUmNqQelQUrmDA9SeyG7LTFGahFo4J7T4Bzr2BqdLX33OX2foUx2iMVD37sR0lysoVJroan6P4kV4YIxUslXf5G3ac5jXaNCUgrMKrZG5wu0cz3YOIY01Q-pp4Mh-jRCiPX-ggmDNVcU18DrB4HKTHA37dxcir3afHrIkoX1OZWSIdh9joPLB0uwPYq1i1hbxdqjWHuc-uX91PN2gO534pfJCtAFKPVp3EH-s9a_u_4Ejk2qPg</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Oliveira, Gabriela G.</creator><creator>Navarro, Italmar T.</creator><creator>Freire, Roberta L.</creator><creator>Belitardo, Donizeti R.</creator><creator>Silveira, Luciane H.</creator><creator>Camargo, Zoilo P.</creator><creator>Itano, Eiko N.</creator><creator>Ono, Mario A.</creator><general>Springer Netherlands</general><general>Springer</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>7QL</scope><scope>C1K</scope></search><sort><creationdate>2012</creationdate><title>Serological Survey of Paracoccidioidomycosis in Sheep</title><author>Oliveira, Gabriela G. ; Navarro, Italmar T. ; Freire, Roberta L. ; Belitardo, Donizeti R. ; Silveira, Luciane H. ; Camargo, Zoilo P. ; Itano, Eiko N. ; Ono, Mario A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c475t-b16ced0457985d043e792f76802ce78e663a94f68c56db199685f2f4c42faa3d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animals</topic><topic>Antibodies</topic><topic>Antibodies, Fungal - blood</topic><topic>Antigens</topic><topic>Antigens, Fungal</topic><topic>Biomedical and Life Sciences</topic><topic>Brazil</topic><topic>Data processing</topic><topic>Enzyme-Linked Immunosorbent Assay</topic><topic>Epidemiology</topic><topic>Eukaryotic Microbiology</topic><topic>Fungi</topic><topic>glycoprotein gp43</topic><topic>Grazing</topic><topic>Immune response (humoral)</topic><topic>Immunodiffusion</topic><topic>Infection</topic><topic>Infections</topic><topic>Life Sciences</topic><topic>Medical Microbiology</topic><topic>Microbial Ecology</topic><topic>Microbiology</topic><topic>Paracoccidioides - immunology</topic><topic>Paracoccidioides brasiliensis</topic><topic>Paracoccidioidomycosis - epidemiology</topic><topic>Paracoccidioidomycosis - veterinary</topic><topic>Plant Sciences</topic><topic>Risk factors</topic><topic>Seroepidemiologic Studies</topic><topic>Seroepidemiology</topic><topic>Serological surveys</topic><topic>Serology</topic><topic>Sheep</topic><topic>Sheep Diseases - 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Academic</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Mycopathologia (1975)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oliveira, Gabriela G.</au><au>Navarro, Italmar T.</au><au>Freire, Roberta L.</au><au>Belitardo, Donizeti R.</au><au>Silveira, Luciane H.</au><au>Camargo, Zoilo P.</au><au>Itano, Eiko N.</au><au>Ono, Mario A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Serological Survey of Paracoccidioidomycosis in Sheep</atitle><jtitle>Mycopathologia (1975)</jtitle><stitle>Mycopathologia</stitle><addtitle>Mycopathologia</addtitle><date>2012</date><risdate>2012</risdate><volume>173</volume><issue>1</issue><spage>63</spage><epage>68</epage><pages>63-68</pages><issn>0301-486X</issn><eissn>1573-0832</eissn><abstract>The objective of this study was to evaluate the prevalence of antibodies against
Paracoccidioides brasiliensis
in sheep from Guarapuava, Paraná State, Brazil. The seroepidemiological study was carried out in 262 sheep. The samples were analyzed by ELISA and immunodiffusion test using
P. brasiliensis
gp43 and exoantigen as antigens, respectively. Initially, two sheep were immunized with
P. brasiliensis
to evaluate whether contact with the fungal cells could induce a humoral immune response against gp43 and exoantigen from
P. brasiliensis
. Both animals produced antibodies against gp43 and exoantigen, the main antigens used for diagnosis and seroepidemiology of paracoccidioidomycosis. A reactivity of 37% was observed to the
P. brasiliensis
gp43 antigen by ELISA although no reactivity had been observed by the immunodiffusion test. Sheep under extensive grazing system showed higher frequency of positivity to
P. brasiliensis
(
P
≤ 0.05) than those under intensive and semi-intensive systems. These data suggest that sheep may be a useful epidemiological marker of
P. brasiliensis
presence in the environment and reinforce that contact with soil is an important risk factor for infection.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>21850559</pmid><doi>10.1007/s11046-011-9463-1</doi><tpages>6</tpages></addata></record> |
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| ispartof | Mycopathologia (1975), 2012, Vol.173 (1), p.63-68 |
| issn | 0301-486X 1573-0832 |
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| subjects | Animals Antibodies Antibodies, Fungal - blood Antigens Antigens, Fungal Biomedical and Life Sciences Brazil Data processing Enzyme-Linked Immunosorbent Assay Epidemiology Eukaryotic Microbiology Fungi glycoprotein gp43 Grazing Immune response (humoral) Immunodiffusion Infection Infections Life Sciences Medical Microbiology Microbial Ecology Microbiology Paracoccidioides - immunology Paracoccidioides brasiliensis Paracoccidioidomycosis - epidemiology Paracoccidioidomycosis - veterinary Plant Sciences Risk factors Seroepidemiologic Studies Seroepidemiology Serological surveys Serology Sheep Sheep Diseases - epidemiology Soil South American blastomycosis Surveys |
| title | Serological Survey of Paracoccidioidomycosis in Sheep |
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