Avaliação do kit TF-Test para o diagnóstico das infecções por parasitas gastrintestinais em ovinos

This study was performed to standardize parasite egg counting in feces of sheep by TF-Test, in addition to compare this test to the Gordon & Whitlock technique (G&W). Twenty-four lambs were artificially infected with Haemonchus contortus throughout 12 weeks. At the end of this time, faecal samples were taken and animals were slaughtered for worm identification and counting. G&W and TF-Test methods were carried out on each fecal sample. Both tests showed Haemonchus eggs in 95.8% of the samples (P>0.05). The correlation coefficients (r) between fecal egg counts (FEC) using G&W × Total Worm Count (TWC) were r=0.52 (not transformed data) and r=0.85 (transformed data); between FEC by TF-Test × TWC were r=0.51 (not transformed data) and r=0.87 (transformed data). Other 100 fecal samples were taken from naturally infected sheep. In these animals, the G&W and TF-Test methods showed 85% and 86% of fecal samples positive for Strongylidea eggs, respectively (P>0.05). Also in those animals, Eimeria oocysts were found in 33% of fecal samples by TF-Test, whereas in the G&W only 12% were positive (P<0.001). For Strongyloides spp., TF-Test showed 15% of positive fecal samples, whereas G&W showed 5% (P<0.05). In conclusion, both methods were efficient to diagnose gastrointestinal nematodes and TF-Test was superior to diagnose oocysts of Eimeria spp. and eggs of Strongyloides spp; conversely, Strongylidea eggs counting using TF-Test was underestimated.

Anoftalmia congênita clínica - alterações oculares e sistêmicas associadas

Purpose: To describe alterations observed in patients with congenital clinical anophthalmia and the occurrence of association with other ocular and extra ocular abnormalities. Methods: An observational retrospective study was conducted evaluating 12 patients with congenital clinical anophthalmia at Faculdade de Medicina de Botucatu-UNESP, between 1992 and 2005. In those patients it was observed the ocular abnormalities, severity, laterality, follow-up and to systemic abnormalities associated. The congenital clinical anophthalmia have been associated to major severity abnormalities extra-oculars, mainly when the anophthalmia was bilateral, such agenesis of corpus callosum, others craniofacial anomalies and cardiac defects. In the cases unilateral, the alteration associated more frequently was the facial asymmetry, showing the direct correlation between anophthalmos and development of orbit and face. Conclusion: There was relation between congenital clinical anophthalmia and ocular abnormally and extra-ocular abnormally. Patients with bilateral anophthalmos disease have more severe alterations. anophthalmia congenital attends a course with abnormalities of development of the face.

Síndromes oculares secundárias a infecção pelo Herpesvirus felino-1-Revisão

The feline infectious respiratory disease is the most common diagnosed infection in the veterinary clinic routine, being the Feline Herpesvirus1 the most important causal agent. Once infected, the cat will become a lifetime latent carrier, experiencing episodes of viral reactivation and spontaneous spread especially when there is a stress factor involved. This virus acts in the upper respiratory system and is also associated with eye diseases. The diagnosis is made by viral isolation and treatment protocol is based on a topic antiviral therapy, even though many of them are epiteliotoxic and may progress with intense discomfort in felines.The purpose of this paper is to describe the main ocular manifestations and syndromes seen in cats suffering from feline herpesvirus. Conjunctivitis, epithelial and stromal keratitis, corneal ulceration and indolent ulcers are the main ocular manifestations associated with viral infection, whereas symblepharon, keratoconjunctivitis sicca, proliferative keratitis and corneal sequestration are the main eye syndromes that can be observed in infected animals.

Resposta imunológica de cordeiros às infecções artificiais por Haemonchus contortus e Haemonchus placei

Pós-graduação em Biologia Geral e Aplicada - IBB

Comparação de métodos de detecção de biofilme em estafilococos coagulase-negativa provenientes de infecções em recém-nascidos

Pós-graduação em Biologia Geral e Aplicada - IBB

Caracterização genotípica microrganismos isolados de infecções da corrente sanguína relacionadas a cateteres em recém-nascidos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Resistência às infecções artificiais por Haemochus contortus de cordeiras Santa Inês, Ile de France e de cordeiras produtos do cruzamento entre raça Santa Ines e as raças Dorper, Ile de France, Suffolk e Textel

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Sistemas drug delivery aplicados a novos inibidores de topoisomerases estruturalmente derivados de toxinas bacterianas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Comunidades bacterianas em solos de mata nativa e cultivados com cana-de-açúcar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Peptídeos inibidores de topoisomerases bacterianas: síntese e estudos de transporte através da membrana celular empregando moléculas peptídicas carreadoras

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Resposta imunologica e fisiopatologia das infecções artificiais por Trichostrongylus colubriformis em cordeiros Santa Inês

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ocorrência de infecções por Babesia spp. e Hepatozoon spp. em gatos domésticos (Felis domesticus) do Estado de São Paulo e do Distrito Federal

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação de sessões de hemodiálise em cães portadores de injúria renal aguda assiciada à infecções

Pós-graduação em Medicina Veterinária - FMVZ

Perfil de sensibilidade de bactérias patogênicas isoladas de cães frente a antimicrobianos

Pós-graduação em Medicina Veterinária - FMVZ

Estudo farmacognóstico e avaliação da atividade antimicrobiana e citotóxica de preparações cosméticas contendo o extrato de folhas de Myrciaria cauliflora O. Berg. (Myrtaceae) e de casca de Stryphnodendron adstrigens (Mart.)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)