Cistoisosporose felilna
| Autor: | L?ss, Zelson Giacomo |
|---|---|
| Přispěvatelé: | Lopes, Carlos Wilson Gomes, Amorim, Alziro de, Botelho, Gilberto Garcia, Lima, Jos? Divino, Secchin, Haroldo |
| Jazyk: | portugalština |
| Rok vydání: | 1991 |
| Předmět: | |
| Zdroj: | Biblioteca Digital de Teses e Dissertações da UFRRJ Universidade Federal Rural do Rio de Janeiro (UFRRJ) instacron:UFRRJ |
| Popis: | Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2021-08-31T04:26:13Z No. of bitstreams: 1 1991 - Zelson Giacomo Loss.pdf: 1045746 bytes, checksum: b1255e261b0b7fa320be889b0c3279f6 (MD5) Made available in DSpace on 2021-08-31T04:26:13Z (GMT). No. of bitstreams: 1 1991 - Zelson Giacomo Loss.pdf: 1045746 bytes, checksum: b1255e261b0b7fa320be889b0c3279f6 (MD5) Previous issue date: 1991-11-22 In a experiment with young and adults cats, epidemiological and clinical aspects, and an experimental quimiotherapeutic control of this disease were studied. The identification and characterization of the parasites used in this study, were done with basis on morphometric parameters of the oocysts and the specificity to Cystoisospora felis and C. rivolta. the definitive hosts. So they were characterized as The clinical signs of the disease was characterized by diarrhea, dehydration, rug hair coat, and death. These clinical signs were observed more frequently in young animals than adults ones, when submited to stress conditions. All animals used in this study, some of which living free before being aprisioned or those that were born in cages were positive for C. felis and C. rivolta, when their feces were examined for period equal or superior to eight or more days. Young cats were more susceptible to infection in a clinical overview than adults ones, and could be harbored thousands of oocysts when compared their total daily fecal counts. By means of an experimental quimiotherapic treatment of pregnant cats with sulfa and pirimethamin, in a profilatic basis, was demonstrated that was possible to obtain kittens free of C. felis and C. rivolta. Neste trabalho, realizado com gatos jovens e adultos, foram estudados os aspectos cl?nicos, epidemiol?gicos e um poss?vel controle quimioter?pico da cistoisosporose felina. A identifica??o dos parasitos foi feita com base nos par?metros morfom?tricos dos oocistos e especificidade dos hospedeiros definitivos, caracterizando-se as esp?cies Cystoisospora felis e C. rivolta. A maior frequ?ncia da doen?a cl?nica, caracterizada pela s?ndrome de diarr?ia, desidrata??o, pelos arrepiados e morte foi verificada entre os animais jovens, principalmente quando submetidos a fatores ou condi??es estressantes. Todos os animais deste estudo, que viviam livres ou que nasceram em ambiente confinado, sem profilaxia quimioter?pica, foram positivos para C. felis e C. rivolta, quando as fezes foram examinadas por um per?odo igual ou superior a oito dias. Os gatos jovens, al?m de mais sens?veis do ponto de vista cl?nico, eliminam mais oocistos do que os adultos, no total de fezes eliminadas em um dia. No tratamento quimioter?tico com sulfadiazina e pirimetamina, na profilaxia da cistoisosporose felina, foi poss?vel obter filhotes livres destes parasitos. |
| Databáze: | OpenAIRE |
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