This study aims to report the number of animal cases identified in the central-south region of Paraná. It also seeks to correlate these findings with human diagnoses, thereby underscoring the importance of the One Health approach in implementing prophylactic measures and protocols for evaluating both positive and suspected cases. In August 2023, a cat diagnosed with sporotrichosis was presented at the UNICENTRO Veterinary School Clinic. Accompanying the cat was its guardian, who exhibited characteristic lesions of the disease. An epidemiological study was then initiated and spanned from August 2023 to March 2024. Cytological tests were performed on the suspected cases. From the epidemiological survey, 21 animals were tested. A total of 15 cats were confirmed to have sporotrichosis; all were unneutered males of the moggy breed with access to outdoor environments. Some pet owners also displayed symptoms and lesions consistent with sporotrichosis. Considering the recent surge in sporotrichosis cases in Brazil, along with its zoonotic potential and significance for public health—and considering its status as a notifiable disease—epidemiological studies such as this one are vital. They help in understanding the spread of the disease and are crucial for the development and implementation of prophylactic measures to protect human and animal health.

O presente trabalho tem por objetivo relatar um caso de envenenamento botrópico em um equino, fêmea, seis anos de idade, da raça Quarto de Milha, pesando 460kg, que foi atendido no hospital veterinário da FCAV/Unesp, Campus de Jaboticabal, SP. No exame clínico, observou-se aumento bilateral de narina, com extrema sensibilidade ao toque, presença das marcas da presa da serpente na região rostral de focinho, mucosas róseas com petéquias. No exame de sangue, pôde-se detectar alteração no tempo de coagulação sanguínea (>30 minutos). O animal permaneceu internado, sendo instituída a seguinte terapia: soro antiofídico polivalente, transfusão de plasma sanguíneo equino, fluidoterapia intensa, flunixin meglumine e sulfa associado ao trimetoprim. A associação da transfusão de plasma sanguíneo equino ao tratamento convencional foi de extrema importância para correção da coagulopatia causada pelo acidente ofídico. A égua apresentou melhora clínica e resolução do quadro de envenenamento após cinco dias da internação.

O Brasil é um grande exportador de produtos de origem animal, e devido as grandes exigências do mercado internacional, o país está tendo que se adaptar a novas formas de produção, mas não apenas para exportação, como também para a comercialização interna do país. Os produtos provenientes da ovinocultura vêm ganhando espaço tanto no mercado interno, quanto externo, e com isso a atenção para os produtores dessa espécie também, pois os consumidores estão em busca de alimentos cada vez mais “limpos” e dentro das normas de bem-estar animal. O presente trabalho traz uma revisão bibliográfica sobre o bem-estar animal dentro da ovinocultura no Brasil, mostrando as principais formas de obtê-lo dentro dos sistemas de criação dessa espécie.

In the present study, we aimed to evaluate the effects of different concentrations of selenium (Se) ovine nutritional supplementation on spermatozoa DNA integrity. Thirty male ovines (age: 10 months) were used. They were fed with hay and ram food in an intensive system, which was divided into stalls (5 m long and 3 m wide) with feeding troughs, and had ad libitum access to food and water. Ovines in group 1 (G1, the negative control) received mineral salt supplementation without Se; ovines in G2 received the same mineral salt mixed with 5 mg Se (as sodium selenite)/kg mineral supplement;ovines in G3 received 10 mg Se/kg mineral supplement; ovines in G4 received 15 mg Se/kg mineral supplement; and ovines in G5 received 20 mg Se/kg mineral supplement. Ovines in all groups remained untreated for 14 days, followed by a treatment period of 56 days. Semen samples were obtained by electroejaculation. The DNA damage in semen samples was evaluated using the comet assay. The experimental design was implemented using a 5 × 5 Latin Square, i.e., five treatments and five experimental periods. The mean differences were compared using Tukey’s test at a significance level of 5%. The control group (G1) showed a high percentage of DNA damage compared to the Se-treated groups (G2-G5). Therefore, Se supplementation could decrease the basal level of DNA damage in sperm cells, suggesting that Se might exert protective effects on sperm DNA.