This study evaluated infection by vector-borne agents in 58 crab-eating fox (Cerdocyon thous L.) that were road-killed an Atlantic rainforest reserve the state of Espírito Santo, southeastern Brazil. Spleen, lung, or blood samples collected from foxes tested laboratory a battery polymerase chain reaction (PCR) assays targeting bacteria genera Rickettsia, Borrelia, Coxiella, Anaplasma, and Ehrlichia; protozoa Babesia, Hepatozoon, Leishmania. Of targeted organisms, evidence was detected for...

Canine brucellosis is an infectious and contagious disease associated with reproductive losses in breeding kennels. As a zoonotic disease, it poses risk to human health, especially for veterinarians breeders who handle materials potentially contaminated Brucella canis. However, canine neglected underestimated given the difficulties establishing definitive diagnosis. We evaluated frequency of detection B. canis 5 kennels by using various serologic methods PCR. Circulation these was confirmed...

Abstract Brucella canis infection is an underdiagnosed zoonotic disease. Knowledge about perinatal brucellosis in dogs extremely limited, although foetuses and neonates are under risk of due to vertical transmission. In this study, immunohistochemistry was used determine tissue distribution cell tropism B . canine neonates. Diagnosis tissues naturally infected pups based on PCR sequencing amplicons, bacterial isolation, immunohistochemistry, whose specificity confirmed by laser capture...

ABSTRACT: Prosthenorchis elegans is an acanthocephalan intestinal parasite reported in neotropical primates. Despite parasitism by P. having already been described wild marmosets the Brazilian Atlantic Forest, there are no reports of this infection Geoffroy’s marmoset (Callithrix geofroyi). The aim study to report one case a free-ranging C. geoffroyi from Forest Espírito Santo state, and characterize pathological parasitological findings infection. One necropsied at Vila Velha University’s...

Systemic isosporosis, also called atoxoplasmosis or visceral coccidiosis, is a disease that affects birds in general. Pathogenesis of systemic isosporosis and its etiologic agent have not been well characterized, but taxonomically Atoxoplasma currently considered junior objective synonym Isospora. The present report aimed to describe pathological molecular findings captive green-winged saltators (Saltator similis) from the State Espírito Santo, Brazil. In commercial breeding facility eleven...

RESUMO: Doença do corpúsculo de inclusão (IBD) é uma enfermidade caracterizada por corpúsculos intracitoplasmáticos em diversos tecidos, principalmente no sistema nervoso central, responsável pelos principais sinais clínicos atribuídos à doença que acomete Boas e Phytons cativeiro; essa tem sido preocupação mundial devido alta morbidade mortalidade. O diagnóstico feito pela visualização dos causados um Arenavírus modificado. Salmonella sp. pertence microflora animais sangue frio quente,...

Os efeitos da eletroestimulação pós-operatória no processo de reparação falhas osteocondrais induzidas sulco troclear 36 coelhos adultos foram avaliados histologicamente. O grupo controle apresentou tecido granulação típico, com duas semanas pós-operatório (PO); cartilagem hialina foi observada após quatro e sete PO a reconstituição do osso subcondral excisado limitou-se ao fundo falha, até PO. No I (eletroestimulado diariamente), o vascularização exuberante PO; PO, permaneceu indiferenciado...

Foram comparados seis metodos de preservacao aloenxertos osseos. A autoclavagem desnaturou proteinas einterferiu na incorporacao apos o implante. glicerina 98% nao foi efetiva esterilizacao do osso e alterou suaspropriedades biomecânicas. refrigeracao merthiolate mantiveram sem contaminantes os enxertosfalharam. O preservado sob congelamento em solucao fisiologica antibiotico permaneceu esteril, sua integridadefisica preservada falhou enxertia.

ABSTRACT This is the first report of parasitism by Gongylonema sp. in a free-ranging callitrichid from Atlantic forest Espírito Santo, Brazil. A juvenile male Geoffroy's marmoset (Callithrix geoffroyi) was euthanized due to poor prognosis, then necropsied. Samples tongue were collected for routine histological processing. Microscopically, there transversal sections adult nematodes within epithelial layer mucosa tongue. Lingual scraping demonstrated small number oval embryonated eggs with...

O processo de reparação da superfície articular foi avaliado microscopicamente em uma falha osteocondral produzida no sulco troclear esquerdo 12 coelhos adultos. Observou-se preenchimento inicial com tecido granulação, diferenciação tecidual cartilagem hialina e reposição parcial do osso subcondral excisado sete semanas após a cirurgia. Houve formação fendas entre o ósseo adjacente, sempre áreas onde não ocorreu remodelação óssea. Nos animais que fundo as laterais eram constituídos por...

ABSTRACT Intestinal carcinomas are rare in dogs. The prognosis and survival time dependent of the histological type, invasion intestinal wall by malignant cells ability primary neoplasm to produce metastasis. This study reports a case Yorkshire dog that developed rectal tubulopapillary adenocarcinoma progressing peritoneal carcinomatosis multiple metastasis large intestines, bladder, kidney, iliac lymph node, liver lungs, six months after transanal surgical resection neoplasm. Clinical,...

ABSTRACT Equine piroplasmosis is a tick-borne disease caused by the protozoan parasites Babesia caballi and Theileria equi. We report case of abortion in association with transplacental equi infection mare from State Espírito Santo, southeast Brazil. An apparently healthy aborted at tenth month gestation. At necropsy, subcutaneous tissue, skeletal muscles, visible mucosae fetus were pale, there was moderate hydrothorax marked splenomegaly. Microscopic findings included splenic lymphoid...

Foram comparados seis métodos de preservação aloenxertos ósseos.A autoclavagem desnaturou proteínas e interferiu na incorporação após o implante.A glicerina 98% não foi efetiva esterilização do osso alterou suas propriedades biomecânicas.A refrigeração merthiolate mantiveram

Secretory carcinoma is a rare histological type of breast neoplasm in humans and dogs that characterized by the presence intracellular extracellular eosinophilic secretions.In this case report, we describe cytological, histological, immunohistochemical characteristics secretory mammary 10-year-old mixed-breed female dog with nodal bone metastases. The bitch had history claudication mass left humeral scapular region, which revealed osteolysis proximal humerus on radiography. Fine-needle...

Cutaneous lymphoma is histologically classified in epitheliotropic and non-epitheliotropic, the first showing higher incidence dogs, second, cats. Non-epitheliotropic presents lymphocyte aggregates dermis subcutaneous tissue, however cutaneous annexes are not infiltrated. It usually more aggressive than lymphomas. The aim of this study was to report a case non-epitheliotropic 9-year-old, female, English Bulldog presented with non-ulcerated skin nodules adhered deep tissues. Microscopic...

The aim of this study was to evaluate clinical and histopathological aspects topical application almescar ( Protium heptaphyllum (Aubl.) Marchand) oil resin on the healing processes experimentally induced wounds in rats Rattus norvegicus ). Male (n=16) were randomly distributed into two experimental groups: group treated with at 0.5% isotonic solution (GO, n=8) control (CG, n=8). lesions daily for 30 days. Macroscopic analyses performed days 3, 7, 14 21, respectively. A wound contraction...

The aim of this study was to evaluate clinical and histopathological aspects topical application almescar (Protium heptaphyllum (Aubl.)Marchand) oil resin on the healing processes experimentally induced wounds in rats (Rattus norvegicus).Male (n=16) were randomly distributed into two experimental groups: group treated with at 0.5% isotonic solution (GO, n=8) control (CG, n=8).The lesions daily for 30 days.Macroscopic analyses performed days 3, 7, 14 21, respectively.A wound contraction...