{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T13:32:56Z","timestamp":1793971976309,"version":"4.8.0"},"reference-count":24,"publisher":"FapUNIFESP (SciELO)","issue":"2","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bras. Parasitol. Vet."],"abstract":"<jats:p>Abstract The presence of antibodies anti-Toxoplasma gondii and Neospora caninum have been described in dogs from virtually all Brazilian states, however in the state of Amazonas, there are few studies on these coccidia. In this study the occurrence of antibodies against T. gondii and N. caninum and risk factors were determined in domiciliated dogs of Manaus, AM. Blood samples were collected from 154 dogs and, during the harvest, a questionnaire was applied with questions related to the animals. The samples were analyzed, for the presence of anti-T. gondii and N. caninum antibodies, by indirect fluorescence antibody test, with cutoff of 16 and 50, respectively. Associations between the variables studied and the presence of antibodies were made by chi-square test, fisher's exact test or G test (p&lt;0.05). Of the 154 samples, 19 (12.3% 95% CI = 7.1% - 17.5%) were reagents to T. gondii, and association (p &lt;0.05) was observed between the presence of antibodies and contact with other dogs. The occurrence of dogs reactive to N. caninum was 1.9% (95% CI = 0.4% - 5.6%) with 3 of the 154 dogs positives, and no association (p&gt;0.05) was observed between the presence of N. caninum antibodies, and the variables studied.<\/jats:p>","DOI":"10.1590\/s1984-29612022024","type":"journal-article","created":{"date-parts":[[2022,5,9]],"date-time":"2022-05-09T21:19:48Z","timestamp":1652131188000},"source":"Crossref","is-referenced-by-count":7,"title":["Occurrence of Toxoplasma gondii and Neospora caninum antibodies and risk factors in domiciliated dogs of Manaus, Amazonas, Brazil"],"prefix":"10.1590","volume":"31","author":[{"given":"Hevila Gabrieli Nascimento de","family":"Campos","sequence":"first","affiliation":[{"name":"Universidade Santo Amaro,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Herbert Sousa","family":"Soares","sequence":"additional","affiliation":[{"name":"Universidade Santo Amaro,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergio Santos de","family":"Azevedo","sequence":"additional","affiliation":[{"name":"Universidade Federal de Campina Grande,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7500-5277","authenticated-orcid":false,"given":"Solange Maria","family":"Gennari","sequence":"additional","affiliation":[{"name":"Universidade Santo Amaro,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2022]]},"reference":[{"issue":"4","key":"ref1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.11606\/issn.1678-4456.bjvras.2016.103903","article-title":"Toxoplasma gondii, Neospora caninum and Leishmania amazonensis antibodies in domestic dogs in the western Brazilian Amazon region","volume":"53","author":"Basano SDA","year":"2016","journal-title":"Braz J Vet Res Anim 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JP","year":"2017"},{"key":"ref12","doi-asserted-by":"crossref","DOI":"10.1016\/j.vetpar.2020.109223","article-title":"Toxoplasma gondii infections in dogs: 2009-2020","volume":"287","author":"Dubey JP","year":"2020","journal-title":"Vet Parasitol"},{"issue":"1-2","key":"ref13","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1590\/S0074-02761980000100010","article-title":"Preval\u00eancia da infec\u00e7\u00e3o pelo Toxoplasma gondii em animais dom\u00e9sticos, silvestres e grupamentos humanos da Amaz\u00f4nia","volume":"75","author":"Ferraroni JJ","year":"1980","journal-title":"Mem Inst Oswaldo Cruz"},{"issue":"1","key":"ref14","first-page":"148","article-title":"Prevalence of Toxoplasma antibodies in humans and various animals in the Amazon","volume":"47","author":"Ferraroni JJ","year":"1980","journal-title":"Proc Helminthol Soc Wash"},{"issue":"2","key":"ref15","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/j.ijpara.2004.01.001","article-title":"Coyotes 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dogs from two different indigenous communities in the Brazilian Amazon Region","volume":"98","author":"Minervino AH","year":"2012","journal-title":"J Parasitol"},{"issue":"245","key":"ref20","first-page":"30","article-title":"A an\u00e1lise da moradia em Manaus (AM) como estrat\u00e9gia de compreender a cidade. Scripta Nova","volume":"11","author":"Oliveira JA","year":"2007","journal-title":"Revista Electr\u00f3nica de Geograf\u00eda y Ciencias Sociales"},{"issue":"5","key":"ref21","doi-asserted-by":"crossref","first-page":"568","DOI":"10.1590\/0037-8682-0151-2015","article-title":"Neospora caninum and Toxoplasma gondii serodiagnosis in human immunodeficiency virus carriers","volume":"48","author":"Oshiro LM","year":"2015","journal-title":"Rev Soc Bras Med Trop"},{"issue":"1","key":"ref22","first-page":"1","article-title":"Infec\u00e7\u00e3o por Toxoplasma gondii, Neospora caninum, Leishmania major e Trypanosoma cruzi em c\u00e3es do Estado do Par\u00e1","volume":"20","author":"Paz GS","year":"2019","journal-title":"Cienc Anim Bras"},{"key":"ref23","series-title":"Veterinary epidemiology.","author":"Thrusfield M","year":"2018","edition":"4th"},{"issue":"2","key":"ref24","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1007\/s00436-010-1890-2","article-title":"Occurrence of antibodies anti-Neospora caninum, anti-Toxoplasma gondii and anti- Leishmania chagasi in serum of dogs from Par\u00e1 State, Amazon Brazil","volume":"107","author":"Valadas S","year":"2010","journal-title":"Parasitol Res"}],"container-title":["Revista Brasileira de Parasitologia Veterin\u00e1ria"],"original-title":["Ocorr\u00eancia de anticorpos contra Toxoplasma gondii e Neospora caninum e fatores de risco em c\u00e3es domiciliados de Manaus, Amazonas, Brasil"],"link":[{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_pdf&pid=S1984-29612022000200400&tlng=en","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,9]],"date-time":"2022-05-09T21:20:06Z","timestamp":1652131206000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1984-29612022000200400&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":24,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2022]]}},"alternative-id":["S1984-29612022000200400"],"URL":"https:\/\/doi.org\/10.1590\/s1984-29612022024","relation":{},"ISSN":["1984-2961","0103-846X"],"issn-type":[{"value":"1984-2961","type":"electronic"},{"value":"0103-846X","type":"print"}],"subject":[],"published":{"date-parts":[[2022]]},"article-number":"e020321"}}