{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T03:27:35Z","timestamp":1790047655347,"version":"4.0.1"},"reference-count":18,"publisher":"FapUNIFESP (SciELO)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bras. Parasitol. Vet."],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:p> Calodium hepaticum (syn. Capillaria hepatica) is a trichurid nematode that parasitizes the hepatic parenchyma of rodents and other mammals. Infections in humans are rare, although they have been reported worldwide. A number of factors contribute to the distribution of this zoonosis, particularly the presence of dense populations of rodents associated with relatively poor urban environments, such as those found in parts of the northern Brazilian city of Bel\u00e9m in the eastern Amazon Basin. This study quantifiedCalodium infections in commensal synanthropic rodents in Bel\u00e9m. Rodents were captured in three neighborhoods characterized by poor public sanitation and the city's highest incidence of human leptospirosis. A total of 50 rodents were captured (26 Rattus rattus and 24 R. norvegicus), and 23 (10 R. rattus and 13R. norvegicus) presented macroscopic lesions typical ofC. hepaticum. Light microscopy of fresh samples and histological specimens permitted the identification of larvae and adult specimens containing numerous eggs with a double-striated shell and bipolar opercula with plugs. This is the first report of C. hepaticumin R. rattus and R. norvegicus from the Amazon Basin, and it shows a considerable risk of transmission to the local human population.<\/jats:p>","DOI":"10.1590\/s1984-29612013000200046","type":"journal-article","created":{"date-parts":[[2014,2,27]],"date-time":"2014-02-27T11:05:54Z","timestamp":1393499154000},"page":"265-269","source":"Crossref","is-referenced-by-count":16,"title":["Calodium hepaticum (Nematoda: Capillariidae) in synanthropic rodents (Rattus norvegicus and Rattus rattus) in Eastern Amazonia"],"prefix":"10.1590","volume":"22","author":[{"given":"Vera L\u00facia Coimbra","family":"Moreira","sequence":"first","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elane Guerreiro","family":"Giese","sequence":"additional","affiliation":[{"name":"Universidade Federal Rural da Amaz\u00f4nia,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Djane Clarys Ba\u00eda da","family":"Silva","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco Tiago de Vasconcelos","family":"Melo","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adriano Penha","family":"Furtado","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arnaldo","family":"Maldonado Jr","sequence":"additional","affiliation":[{"name":"Funda\u00e7\u00e3o Oswaldo Cruz,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeannie Nascimento dos","family":"Santos","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","reference":[{"issue":"(4)","key":"ref1","doi-asserted-by":"crossref","first-page":"332","DOI":"10.7589\/0090-3558-8.4.332","article-title":"<em>Capillaria hepatica<\/em> (Nematoda: Trichuridae) in pronghorn antelope (<em>Antilocapra americana<\/em> ord) in Alberta","volume":"8","author":"Barrett MW","year":"1972","journal-title":"J Wildl Dis"},{"key":"ref2"},{"key":"ref3","first-page":"1","article-title":"Capillariaisis (Trichurida, Trichinellidae,<em>Capillaria hepatica<\/em>) in the Brazilian Amazon: low pathogenicity, low infectivity and a novel mode of transmission","volume":"3","author":"Camargo LMA","year":"2010","journal-title":"Parasit Vectors"},{"issue":"(3)","key":"ref4","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1046\/j.1439-0450.2001.00436.x","article-title":"<em>Capillaria hepatica<\/em> Infection in Wild Brown Rats (<em>Rattus norvegicus<\/em>) from the Urban Area of Milan, Italy","volume":"48","author":"Ceruti R","year":"2001","journal-title":"J Vet Med B Infect Dis Vet Public Health"},{"issue":"(3)","key":"ref5","doi-asserted-by":"crossref","first-page":"358","DOI":"10.7589\/0090-3558-14.3.358","article-title":"<em>Capillaria hepatica<\/em> in small mammals collected from Shoa province, Ethiopia","volume":"14","author":"Farhang-Azad A","year":"1978","journal-title":"J Wildl Dis"},{"issue":"(4)","key":"ref6","doi-asserted-by":"crossref","first-page":"969","DOI":"10.1007\/s00436-011-2494-1","article-title":"<em>Capillaria hepatica<\/em> in man - an overview of hepatic capillariosis and spurious infections","volume":"109","author":"Fuehrer HP","year":"2011","journal-title":"Parasitol Res"},{"key":"ref7","first-page":"231","article-title":"Tentativa para detectar infec\u00e7\u00e3o por<em>Capillaria hepatica<\/em> no homem","volume":"21","author":"Galv\u00e3o VA","year":"1979","journal-title":"Rev Inst Med Trop"},{"issue":"(4)","key":"ref8","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1590\/S0074-02761981000400010","article-title":"Estudo sobre <em>Capillaria hepatica<\/em>: uma avalia\u00e7\u00e3o do seu papel patog\u00eanico para o homem","volume":"76","author":"Galv\u00e3o VA","year":"1981","journal-title":"Mem Inst Oswaldo Cruz"},{"key":"ref9","year":"2010"},{"issue":"(2)","key":"ref10","doi-asserted-by":"crossref","first-page":"431","DOI":"10.2298\/ABS1002431K","article-title":"First record of <em>Calodium hepaticum<\/em>and <em>Taenia taeniaeformis<\/em> liver infection in wild norway rats (<em>Rattus norvegicus<\/em>) in Serbia","volume":"62","author":"Kataranovski M","year":"2010","journal-title":"Arch Biol Sci"},{"issue":"(6)","key":"ref11","first-page":"698","article-title":"<em>Capillaria hepatica<\/em> in China","volume":"16","author":"Li CD","year":"2010","journal-title":"World J Gastroenterol"},{"issue":"(2)","key":"ref12","first-page":"119","article-title":"Proposal of a new systematic arrangement of nematodes of the Family Capillariidae","volume":"29","author":"Moravec F","year":"1982","journal-title":"Folia Parasitol (Praha)"},{"issue":"(10)","key":"ref13","first-page":"781","article-title":"<em>Capillaria hepatica<\/em> infestation","volume":"44","author":"Nabi F","year":"2007","journal-title":"Indian Pediatrics"},{"key":"ref14","first-page":"37","article-title":"Sobre um caso de infec\u00e7\u00e3o humana por<em>Capillaria hepatica<\/em>. <em>Rev Inst<\/em>","volume":"5","author":"Piazza R","year":"1963","journal-title":"Med Trop"},{"key":"ref15"},{"issue":"(5)","key":"ref16","doi-asserted-by":"crossref","first-page":"340","DOI":"10.1007\/s00436-005-1358-y","article-title":"Cluster of <em>Capillaria hepatica<\/em>infections in non-commensal rodents from the canton of Geneva, Switzerland","volume":"96","author":"Reperant LA","year":"2005","journal-title":"Parasitol Res"},{"issue":"(3-4)","key":"ref17","doi-asserted-by":"crossref","first-page":"340","DOI":"10.1016\/j.vetpar.2008.11.001","article-title":"Prevalence of <em>Calodium hepaticum<\/em>(Syn. <em>Capillaria hepatica<\/em>) in house mice (<em>Mus musculus<\/em>) in the Azores archipelago","volume":"160","author":"Resendes AR","year":"2009","journal-title":"Vet Parasitol"},{"issue":"(4)","key":"ref18","doi-asserted-by":"crossref","first-page":"642","DOI":"10.4269\/ajtmh.1999.61.642","article-title":"Hepatic Capillariasis in children: Report of 3 cases in Brazil","volume":"61","author":"Sawamura R","year":"1999","journal-title":"Am J Trop Med Hyg"}],"container-title":["Revista Brasileira de Parasitologia Veterin\u00e1ria"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/rbpv\/v22n2\/0103-846X-rbpv-22-02-265.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,5,22]],"date-time":"2017-05-22T23:11:35Z","timestamp":1495494695000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1984-29612013000200265&lng=en&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,6]]},"references-count":18,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,6]]}},"alternative-id":["S1984-29612013000200265"],"URL":"https:\/\/doi.org\/10.1590\/s1984-29612013000200046","relation":{},"ISSN":["1984-2961"],"issn-type":[{"value":"1984-2961","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,6]]}}}