RESUMO

The testudines are members of the Reptilia class, they are ectothermic and differ from other reptiles by the presence of the shell, which covers most of their bodies. Shell fractures are common in these animals and can occur due to several factors, mainly trauma. This paper aims to report the use of a prosthesis in a red-footed tortoise (Chelonoidis carbonarius). An adult female weighing 2.45 kg was sent to the Setor de Animais Silvestres of Veterinary Hospital of Universidade de Brasília. The specimen presented a carapace fracture caused by compress of garbage truck. Even after the healing of the lesion, there was persistence communication between the celomatic cavity and the environment, which caused recurrent pneumonia. After stabilization of the patient and treatment of infections, an adhesive cover was placed to isolate the cellomic cavity, which was changed periodically. Moreover, it was decided to make a prosthesis with acrylic resin, since it was not feasible to perform the repair by conventional methods. The method was satisfactory in the sealing of the carapace and the animal was monitored for a month without showing signs of pneumonia or any other complications.

Testudines are members ofthe Reptilia class, they are ectothermic anddiffer from other reptiles by the presence ofthe shell, which covers most of their bodies.Shell fractures are common in these animalsand can occur due to several factors, mainlytrauma. This paper aims to report the useof prosthesis in a red-footed tortoise (Chelonoidis carbonarius). An adult female weighing 2.45 kg was sent to the Wild AnimalSector of Veterinary Hospital of Universityof Brasilia. The specimen presented carapace fracture caused by compress of garbage truck. Even after healing the lesion, there was persistent communication betweenthe coelomic cavity and the environment,which caused recurrent pneumonia. Afterstabilization of the patient and treatmentof infections, an adhesive cover was placedto isolate the coelomic cavity, which waschanged periodically. Moreover, it was decided to make a prosthesis with acrylic resin, since it was not feasible to perform the repair by conventional methods. The methodwas satisfactory in the sealing of the carapace and the animal was monitored for amonth without showing signs of pneumoniaor any other complications.

RESUMO

Understanding the effects of atrazine exposure on embryo development in oviparous animals may provide important data regarding the impacts of agrochemical use on wildlife and the ecosystem. This study set out to determine the effects of embryonic atrazine exposure on the development of osseous and cartilaginous components of scleral ossicles in Podocnemis expansa. Eggs were collected at the Environmental Protection Area Meandros do Rio Araguaia, Brazil, and artificially incubated in sand treated with solutions containing 2, 20 or 200 µg/L of atrazine. Sixty embryos were collected per treatment throughout the incubation period. Embryos were diaphanized with potassium hydroxide (KOH) and stained with Alizarin Red S and Alcian blue (bone and cartilage tissue respectively). Scleral ossicles were then counted and examined for skeletal abnormalities at different stages of embryonic development. Scleral ossicle counts were significantly reduced in P. expansa embryos treated with 200 µg/L atrazine solution. Rudimentary ossicles and gaps were also noted in embryos exposed to atrazine concentrations of 2 µg/L or 200 µg/L. Findings of this study emphasize the relevance of ecotoxicological investigations in determining the impacts of agrochemicals on native fauna.

Assuntos

RESUMO

The present study aims to report a transfusion therapy in a juvenile Myrmecophaga tridactyla. The patient had a chronic nonregenerative anemia associated with underdevelopment. This therapy was considered after a severe worsening of the clinical condition and laboratorial tests, in which severe anemia was confirmed, with no signs of recovery. The blood used was donated by a clinically healthy adult male of the same species, raised in captivity. The procedure was performed according to medical practice for small animals, since veterinary medicine reports described for xenarthrans are scarce. The result was satisfactory, with absence of late transfusion reactions and an improvement of the patient's overall condition, which demonstrates the possibility of using blood transfusion in anteaters as a therapeutic option.(AU)

O presente trabalho tem como objetivo relatar a realização de terapia transfusional em um exemplar filhote de Myrmecophaga tridactyla. O paciente apresentava um quadro crônico de anemia arregenerativa associada a um subdesenvolvimento. A terapia foi definida após piora severa do quadro clínico e dos exames laboratoriais, nos quais observou-se anemia severa, sem sinal de regeneração. O sangue utilizado foi doado por um adulto da mesma espécie, macho, clinicamente hígido, de cativeiro. O procedimento foi realizado de acordo com o prescrito pela clínica médica de pequenos animais, visto que, os relatos descritos na medicina de xenarthras são escassos. O resultado se mostrou satisfatório, com ausência de reações transfusionais tardias e melhora do quadro geral do paciente, o que demonstra a possibilidade da utilização de transfusão sanguínea em tamanduás como opção terapêutica.(AU)

Assuntos

RESUMO

The present study aims to report a transfusion therapy in a juvenile Myrmecophaga tridactyla. The patient had a chronic nonregenerative anemia associated with underdevelopment. This therapy was considered after a severe worsening of the clinical condition and laboratorial tests, in which severe anemia was confirmed, with no signs of recovery. The blood used was donated by a clinically healthy adult male of the same species, raised in captivity. The procedure was performed according to medical practice for small animals, since veterinary medicine reports described for xenarthrans are scarce. The result was satisfactory, with absence of late transfusion reactions and an improvement of the patient's overall condition, which demonstrates the possibility of using blood transfusion in anteaters as a therapeutic option.

O presente trabalho tem como objetivo relatar a realização de terapia transfusional em um exemplar filhote de Myrmecophaga tridactyla. O paciente apresentava um quadro crônico de anemia arregenerativa associada a um subdesenvolvimento. A terapia foi definida após piora severa do quadro clínico e dos exames laboratoriais, nos quais observou-se anemia severa, sem sinal de regeneração. O sangue utilizado foi doado por um adulto da mesma espécie, macho, clinicamente hígido, de cativeiro. O procedimento foi realizado de acordo com o prescrito pela clínica médica de pequenos animais, visto que, os relatos descritos na medicina de xenarthras são escassos. O resultado se mostrou satisfatório, com ausência de reações transfusionais tardias e melhora do quadro geral do paciente, o que demonstra a possibilidade da utilização de transfusão sanguínea em tamanduás como opção terapêutica.

Assuntos

RESUMO

The purpose of this study was to isolate bacteria found in the oral cavity of healthy Bothrops atrox and in snakes with stomatitis. The area around the snake fang sheaths were swabbed and the samples were placed in Stuart transport medium, and then seeded on blood agar and XLD agar. Gram staining and catalase and mannitol tests were performed to identify Gram positive bacteria, while biochemical screening with Rugai-lysine medium was used to identify Gram negative bacteria. Proteus spp. (37.5%), Escherichia coli (25%), Citrobacter spp. (18.76%), Serratia spp. (9.37%) and Enterobacter spp. (9.37%) were isolated from healthy snakes, while Escherichia coli (26.31%), Citrobacter spp. (21.05%), Proteus spp. (15.78%), Salmonella (10.52%), and Staphylococcus spp. (26.31 %) were isolated from snakes with stomatitis. Staphylococcus spp. in healthy snakes and in animals with stomatitis differed significantly, suggesting that this microorganism is associated with cases of stomatitis in Bothrops atrox.

RESUMO

The purpose of this study was to isolate bacteria found in the oral cavity of healthy Bothrops atrox and in snakes with stomatitis. The area around the snake fang sheaths were swabbed and the samples were placed in Stuart transport medium, and then seeded on blood agar and XLD agar. Gram staining and catalase and mannitol tests were performed to identify Gram positive bacteria, while biochemical screening with Rugai-lysine medium was used to identify Gram negative bacteria. Proteus spp. (37.5%), Escherichia coli (25%), Citrobacter spp. (18.76%), Serratia spp. (9.37%) and Enterobacter spp. (9.37%) were isolated from healthy snakes, while Escherichia coli (26.31%), Citrobacter spp. (21.05%), Proteus spp. (15.78%), Salmonella (10.52%), and Staphylococcus spp. (26.31 %) were isolated from snakes with stomatitis. Staphylococcus spp. in healthy snakes and in animals with stomatitis differed significantly, suggesting that this microorganism is associated with cases of stomatitis in Bothrops atrox.

RESUMO

 O exame radiográfico tem-se tornado um procedimento de rotina no diagnóstico de aves na clínica veterinária. Em aves de cativeiro, osulfato de bário é utilizado como contraste para observar a conformação das vísceras que compõem o trato digestório e definir o tempo de passagemdo alimento. Objetivou-se determinar o tempo de trânsito gastrintestinal(TTGI) em cincotucanos toco (Ramphastos toco) utilizando radiografias contrastadas com suspensão de sulfato de bário a 100% na dose de 5 ml/kg.As aves foram radiografadas na posição ventrodorsale as tomadas radiográficas foram feitas nos tempos zero, cinco, 15, 30, 40, 60, 70, 90, 135, 225, 255, 310, 315, 345 e 355 minutos.A técnica utilizada permitiu a visibilização da passagem do contraste pelas vísceras e determinou o TTGI em tucanos toco. O tempo médio de permanência do sulfato de bário nesta espécie foi de 334 ± 20 minutos. 

RESUMO

O exame radiográfico tem-se tornado um procedimento de rotina no diagnóstico de aves na clínica veterinária. Em aves de cativeiro, osulfato de bário é utilizado como contraste para observar a conformação das vísceras que compõem o trato digestório e definir o tempo de passagemdo alimento. Objetivou-se determinar o tempo de trânsito gastrintestinal(TTGI) em cincotucanos toco (Ramphastos toco) utilizando radiografias contrastadas com suspensão de sulfato de bário a 100% na dose de 5 ml/kg.As aves foram radiografadas na posição ventrodorsale as tomadas radiográficas foram feitas nos tempos zero, cinco, 15, 30, 40, 60, 70, 90, 135, 225, 255, 310, 315, 345 e 355 minutos.A técnica utilizada permitiu a visibilização da passagem do contraste pelas vísceras e determinou o TTGI em tucanos toco. O tempo médio de permanência do sulfato de bário nesta espécie foi de 334 ± 20 minutos.

RESUMO

An adult exemplar of Boa constrictor with a history of overthrowing was send to the Veterinary Hospital. Clinical and radiographic examinations identified the presence of a dislocation in the third middle of the spine. The patient was submitted to a surgical correction of the lesion, which evaluated the effectiveness of a variation of the modified technique of segmental spinal fixation. The segment was stabilized by fixing plastic plates in the form of hemicerclage in the vertebral bodies, with nylon n.0, and tissue synthesis completed the procedure. Postoperatively, it was instituted antibiotic therapy, daily curatives and space restrictions until the complete healing of the wound. The variation of the technique has proved to be safe and effective for the snake of this study, promoting the realignment and stabilization of the anatomical vertebral segment.

Um exemplar adulto de Boa constrictor com histórico de atropelamento foi atendido no Hospital Veterinário. Exames clínico e radiográfico identificaram a presença de uma luxação no terço médio da coluna vertebral. O paciente foi submetido à estabilização cirúrgica da lesão, em que se avaliou a eficácia de uma variação da técnica de fixação espinhal segmentar modificada. O segmento foi estabilizado através da fixação e placas plásticas sob forma de hemicerclagem nos corpos vertebrais, com auxílio de fio de náilon n. 0 e a síntese tecidual finalizou o procedimento. No pós-operatório, instituiu-se a antibioticoterapia, curativos locais diários e restrição de espaço até a cicatrização total do ferimento. A variação da técnica mostrou ser eficaz no realinhamento e estabilização anatômica da luxação do segmento vertebral para a serpente em questão.

RESUMO

An adult exemplar of Boa constrictor with a history of overthrowing was send to the Veterinary Hospital. Clinical and radiographic examinations identified the presence of a dislocation in the third middle of the spine. The patient was submitted to a surgical correction of the lesion, which evaluated the effectiveness of a variation of the modified technique of segmental spinal fixation. The segment was stabilized by fixing plastic plates in the form of hemicerclage in the vertebral bodies, with nylon n.0, and tissue synthesis completed the procedure. Postoperatively, it was instituted antibiotic therapy, daily curatives and space restrictions until the complete healing of the wound. The variation of the technique has proved to be safe and effective for the snake of this study, promoting the realignment and stabilization of the anatomical vertebral segment.

Um exemplar adulto de Boa constrictor com histórico de atropelamento foi atendido no Hospital Veterinário. Exames clínico e radiográfico identificaram a presença de uma luxação no terço médio da coluna vertebral. O paciente foi submetido à estabilização cirúrgica da lesão, em que se avaliou a eficácia de uma variação da técnica de fixação espinhal segmentar modificada. O segmento foi estabilizado através da fixação e placas plásticas sob forma de hemicerclagem nos corpos vertebrais, com auxílio de fio de náilon n. 0 e a síntese tecidual finalizou o procedimento. No pós-operatório, instituiu-se a antibioticoterapia, curativos locais diários e restrição de espaço até a cicatrização total do ferimento. A variação da técnica mostrou ser eficaz no realinhamento e estabilização anatômica da luxação do segmento vertebral para a serpente em questão.