Erliquiose canina: prevalência e epidemiologia no nordeste do Brasil Erliquiose é uma doença zoonótica causada por bactérias do gênero. 5 jun. Introdução Erliquiose Canina Picada do carrapato Conclusão Argélia – Patogenia Hematologia – anemia arregenerativa Diagnóstico Uso. Erliquiose canina. 92 likes. A erliquiose canina é uma importante doença infecciosa transmitida pelo carrapato Rhipicephalus sanguineus (carrapato marrom).

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This bacterium mainly parasitizes the cells of the mononuclear phagocyte system and causes clinical and hematological abnormalities such as fever, anorexia, vomiting, diarrhea, petechial hemorrhages, anemia, and thrombocytopenia MOREIRA erliuiose al. Some factors may predispose dogs to disease development, such as older age, the presence of and contact with other dogs, living in urban habitats, and exposure to R.

Risk factors and clinical disorders of canine ehrlichiosis in the South of Bahia, Brazil. Leukocytes collected from an experimentally infected dog with the Jaboticabal strain of E.

The aims of this study were to detect the presence of Ehrlichia spp. This study aimed to investigate the cytological and molecular Ehrlichia infection in dogs examined at the University Veterinary Hospital cannia Mato Grosso, by analyzing the cannia and laboratory findings. However, the probability of detection of specific antibodies increases, because IFA detects anti- E.

Thus, the objectives of this study were to determine the canine positivity for Ehrlichia spp.

This result is expected because R. Services on Demand Journal. Ehrlichia J Wildl Dis ; 46 3: Rev Bras Parasitol Vet ; 20 3: J Infect Disv.

Esta amostra de E. Seroprevalence of Ehrlichia canisEhrlichia equiand in sick dogs from North Carolina and Virginia. Ehrlichiosis is an infectious disease that is caused by a gram-negative bacterium of the genus Ehrlichiawhich includes species such as E.


The dog owners erliquiiose older than 18 years of age and, at the time of the visit, were responsible for the household. Therefore, young dogs may be protected from infection because older animals have greater contact time with the bacteria over the course of their lives AZEVEDO et al. Ticks Tick Borne Dis ; 3 4: Human infection with accompanied by clinical signs in Venezuela.

These researchers collected samples from dogs treated at the Veterinary Hospital of the State University of Santa Cruz and in private veterinary clinics, as well as from domestic dogs through random home visits.

Ehrlichia canisE. Serologic prevalence of Dirofilaria immintis, Ehrlichia canis and Borrelia burgdorferi infection in Brazil. J Clin Microbiol ; 51 7: Subsequently, to identify the species E. A macrophage-monocyte cell line from a dog with malignant histiocytosis. Therefore, the low frequency of positive results obtained with the blood smears in this study may be explained by the higher chance of false negatives. Wrliquiose of PCR with other tests for early diagnosis of canine ehrlichiosis.

Infect Immunv. The study included a non-probabilistic sample of domiciled adult dogs aged one year or older. On blood-smear examination and nested-PCR testing, 15 animals tested positive withthe first test and negative with the second, whereas 65 dogs were identified as positive withthe second technique and negative with the first Figure 1. Uma cepa de E. Ixodidae ticks from Brazil. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Clinical and molecular evaluation of dogs with ehrlichiosis

Two weeks later, the inoculated culture was checked for infectivity, every days by both cytological staining and PCR, targeting a fragment of the dsb gene. J Vet Diagn Investv. Vet J ; 3: Clinical biochemistry of domestic animals. The negative and positive controls caanina for the dogs were canine sera on which serology had been performed in a prior study CARLOS et al. Thus, the possibility of contact between dogs, including street dogs, facilitates exposure to the vector of infection and increases the number of positive tests for E.


Arq Bras Med Vet Zootec ; 55 2: Ehrlichia canis Vet J ; 3: Vet Parasitolv. Molecular and antigenic comparison of Ehrlichia canis isolates from dogs, ticks, and a human in Venezuela.

Bioscience Journal

Ehrlichia canisisolation, DH82, immunofluorescence, serology. The results obtained erliauiose this study support the conclusion that the methods are complementary, because the different diagnostic techniques exhibited differences in the sensitivity and specificity for different stages of infection.

Thus, the absence of sequencing analysis prevented better use and interpretation of results. The population proportion of each district in relation to the total population was determined.

J Clin Microbiolv. Aguiar e pelos recursos destinados a este estudo.

Ehrlichia canis Genet Mol Res ; 7 3: However, false positives can also occur, because other structures may be mistaken for the morulae or inclusions of Ehrlichia spp.

Program for the elimination of urban rabies in Latin America. Statistical analyses To analyze the risk factors, all animals exposed to agent were considered seropositives on IFA or positives on blood-smear examination or nested-PCR testing.