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Previous issue date: 2006-03-24 / With the objective to determine frequency, age and sex influences, and risk factor associated to Blastocystis hominis in feces of housed dogs and cats from the Metropolitan Region of Rio de Janeiro, Brazil, 234 fecal samples were collected by convenience from 175 dogs and 59 cats. To the diagnostic of B. hominis in fecal samples, direct examination was used, but ferric-hematoxilin and Gomori s trichrome techniques were used in order to confirm this diagnostic. Width and length of the parasite found in fecal samples varied from 10.07 to 13.80, and 12.66 to 19.93 to dogs and cats respectively. With regards the frequency of B. hominis in housed animals, 23.42 of dogs, and 23.72% of cats were positives, independent of animal sex. Animal s age was the important factor to determine, mainly in dogs, the risk of B. hominis transmission in dwellings. / Com o objetivo de determinar a morfologia, freq??ncia, influ?ncia da idade e sexo, e fatores de risco associados ? Blastocystis hominis nas fezes de c?es e gatos domiciliados na Regi?o Metropolitana do Rio de Janeiro, foram coletadas amostras fecais por conveni?ncia de 175 c?es e 59 gatos. Para o diagn?stico de B. hominis, foi utilizado o exame direto, e para confirma??o do diagn?stico foram usadas ?s t?cnicas de colora??o da hematoxilina f?rrica e tricr?mio de Gomori. A largura e o comprimento de B. hominis encontrado nas amostras fecais variaram de 10,07 a 13,80μm, e 12,66 a 19,93μm para c?es e gatos respectivamente. Quanto ? freq??ncia de B. hominis nos animais domiciliados, 23,42% dos c?es, e 23,72% dos gatos foram positivos, independente do sexo. A idade dos animais foi um importante fator para determinar, principalmente nos c?es domiciliados, o risco de transmiss?o de B. hominis.
| Identifer | oai:union.ndltd.org:IBICT/oai:localhost:tede/876 |
| Date | 24 March 2006 |
| Creators | Ginuino, Ione Soares Ferreira |
| Contributors | Teixeira Filho, Walter Leira |
| Publisher | Universidade Federal Rural do Rio de Janeiro, Programa de P?s-Gradua??o em Microbiologia Veterin?ria, UFRRJ, Brasil, Microbiologia Veterin?ria |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da UFRRJ, instname:Universidade Federal Rural do Rio de Janeiro, instacron:UFRRJ |
| Rights | info:eu-repo/semantics/openAccess |
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