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This is the first report of Babesia vogeli molecular detection in dogs from the state of Acre, northern Brazil. This study aimed to perform the molecular detection of Babesia vogeli in dogs in the municipality of Rio Branco, Acre. Blood samples were collected from 47 dogs presenting with clinical signs comparable to hemoparasitosis. These were dogs which were attended in veterinary clinics from Rio Branco municipality, Acre. Physical examinations, packed cell volume (PCV) determination, platelet number estimation, hemoparasite investigation in the blood (collected from the pinna and peripheral blood), and polymerase chain reaction (PCR) for piroplasm based on the 18S rRNA gene, were performed. One dog (1/47, 2.1%; CI 95%: 0.1-11.3%) tested positive to Babesia vogeli in the polymerase chain reaction (PCR) assay for piroplasms and the resulting sequence showed 100% identity with Babesia vogeli isolates deposited in GenBank®. Co-infection with Ehrlichia spp. was also observed by direct examination (via blood smear). The clinical and hematological alterations observed in the positive animal were anorexia, dehydration, white mucous membranes, anemia and thrombocytopenia. Este é o primeiro relato de detecção molecular de Babesia vogeli em cães do estado do Acre, norte do Brasil. Este estudo teve como objetivo realizar a detecção molecular de B. vogeli em amostras de sangue de 47 cães com sinais clínicos compatíveis com hemoparasitoses no município de Rio Branco, Acre. Tratavam-se de animais atendidos em clínicas veterinárias do município, sendo realizados exames físicos, determinação do volume globular (VG), estimativa do número de plaquetas, investigação de hemoparasitos no sangue (coletado da ponta da orelha e sangue periférico). Além disso, amostras de sangue foram submetidas a extração de DNA e reação em cadeia da polimerase (PCR) para amplificação de fragmentos do gene 18S rRNA de piroplasmas. Um cão (1/47, 2,1%; IC 95%: 0,1-11,3%) apresentou resultado positivo para B. vogeli na PCR para piroplasmas e a sequência resultante mostrou 100% de identidade com os isolados de B. vogeli depositados no GenBank®. Co-infecção com Ehrlichia spp. também foi observado por exame direto (esfregaço de sangue). As alterações clínicas e hematológicas observadas no animal positivo foram anorexia, desidratação, mucosas pálidas, anemia e trombocitopenia.

Made available in DSpace on 2022-04-28T19:41:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-01 The occurrence of neoplasms in birds is still unknown, with the literature based mainly on scarce reports, in this context, data about epidemiology in specific species are almost nonexistent. Sarcomas are malignant mesenchymal origin neoplasms, which can develop from different tissues, such as adipose, cartilage, bone, among others. The occurrence of sarcomas in birds has been previously described, with different therapeutic approaches. The present report describes the clinical approach in a blue-fronted amazon (Amazona aestiva) diagnosed with a soft tissue sarcoma in the dorsal cervical region, with surgical excision associated with a metronomic chemotherapy protocol as an adjuvant. The therapeutic combination proved to be effective in controlling the disease, guaranteeing important survival, with clinical absence of side effects. Médica Veterinária Autônoma Programa de Ciências Veterinárias Universidade Estadual Paulista Programa de Ciências Veterinárias Universidade Estadual Paulista

Made available in DSpace on 2018-12-11T16:54:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-05-01. Added 1 bitstream(s) on 2019-10-09T18:29:49Z : No. of bitstreams: 1 S0102-09352018000300661.pdf: 741668 bytes, checksum: 30ff98f63c0e09ba2c662e63909ae464 (MD5) This study aims to report the technique of partial cystectomy and bilateral ureteral reimplantation for resection of transitional cell carcinoma (TCC) in the trigone region of the bladder and the long-term follow-up in a Bernesse Mountain dog. The proposed surgical technique was considered viable and a potential treatment option for TCC in bladder trigone, with benefits regarding the prevention of urinary tract obstruction due to neoplastic growth and local removal of the primary tumor, which may limit or delay the spread of the disease even without adjuvant chemotherapy. The main disadvantages related to the described technique are ureteral stricture, intermittent cystitis and local relapse. However, the results are acceptable considering the long-term survival of 610 days in the case described. Aluno de pós-graduação FCAV Unesp Médica veterinária autônoma FCAV Unesp,. Aluno de pós-graduação FCAV Unesp FCAV Unesp,.