ABSTRACT
Adrenocortical disturbances are expected in canine ehrlichiosis due to the immunological challenges caused by infection and consequent inflammation. Thus, this study aimed to evaluate the occurrence of adrenocortical hormonal alterations in dogs naturally infected with Ehrlichia canis (n = 21) as positively confirmed by the presence of anti-E. canis antibodies (Dot-ELISA) and nested PCR (nPCR). Serum dehydroepiandrosterone sulfate (DHEA-S) concentrations were assessed via ELISA before and one hour after ACTH stimulation. Another 10 healthy dogs were subjected to the same stimulation protocol and used as controls. The results revealed that baseline and post-ACTH DHEA-S concentrations were significantly greater in sick dogs, regardless of gender, and this finding illustrates the stress induced by naturally acquired ehrlichiosis in dogs.
Subject(s)
Dehydroepiandrosterone Sulfate/blood , Dog Diseases/microbiology , Ehrlichia canis/physiology , Ehrlichiosis/veterinary , Adrenocorticotropic Hormone/administration & dosage , Animals , Dog Diseases/metabolism , Dogs , Ehrlichiosis/metabolism , Ehrlichiosis/microbiology , Enzyme-Linked Immunosorbent Assay/veterinary , Female , Male , Polymerase Chain Reaction/veterinaryABSTRACT
Ectopic ureters are rarely observed in cats. Therefore, for a better chance of success in the corrective surgical procedure and survival of the patient, diagnosis should be confirmed early. This report illustrates the occurrence of bilateral ectopic ureters in a seven month old Maine Coon cat and describes the medical and surgical management adopted for correction of the abnormality.
A ectopia dos ureteres é raramente observada em gatos. Assim, para aumentar as chances de sucesso do procedimento cirúrgico corretivo e promover a sobrevivência, o diagnóstico deve ser firmado precocemente. O relato em tela ilustra a ocorrência de ureter ectópico bilateral em uma gata Maine Coon, de sete meses, e descrevem-se as manobras médico-cirúrgicas adotadas na correção dessa anormalidade.
Subject(s)
Animals , Cats , Postoperative Complications/veterinary , Early Diagnosis , Ureter/anatomy & histology , Urography/methods , Cats/classificationABSTRACT
The present report provides a cryptococcosis case affecting a Poodle dog that primarily presented the disease in its cutaneous form, but rapidly evolved to neurologic form and subsequent death. The clinical-pathological diagnosis was established by the examination of cytologic preparations obtained through fine needle cytological aspiration (FNCA) from cutaneous nodules and by imprints of ulcerative lesions presented at the oral cavity. Thus, this case report showed the importance of using other clinical-laboratorial diagnostic methods for cryptococcosis, especially of those preparations obtained from imprints of mucocutaneous ulcerative lesions.
