689 resultados para HERIDAS – EQUINOS
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The zygomatic-maxillary complex due to its projection framed as one of the areas hardest hit by injuries, as well as the nasal bones. Component important in this context, the zygomatic arch fracture is under the direct action of forces due to its structure fragile, resulting in loss of normal convex curvature. Therefore, it is aimed to report a clinical case of male patient, who had leucoderma zygomatic bone fracture using access transcutaneous and intra-oral fracture reduction body of zygoma and zygomatic arch. In addition to evidence combination of closed and open techniques for solving the case. The technique provided the patient excellent cosmetic and functional results.
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The bone repair process is controlled by complex molecular mechanisms that involve systemic and local factors. Fibrin glue is derived from human plasma and mimics the final pathway of coagulation network. Tranexamic acid inhibits fibrinolysis and prevents or decreases the formation of degradation products of fibrin and fibrinogen. The purpose of this study was to evaluate histologically in rats the effect of tranexamic acid associated with the fibrin glue on bone healing. The experiment used 60 (n = 5) male rats in: GI: Control, GII: fibrin glue, GIII tranexamic acid and GIV /fibrin glue/tranexamic acid. Bone defect (2.5mm diameter) was created in right tibia. The animals were euthanized at 7,14 and 30 days postoperatively, and the pieces were processed with hematoxylin and eosin. The results showed at 7 days post-operative surgical cavity filled with dense connective tissue rich in fibroblasts, permeated by delicate neoformed bone trabeculae in percentage of 70-80% for GI, GII and GIII and GIV to 94.8%. At 14 days post-operative newly formed bone was found between 75-85% for GI, GII and GIII and percentage above 95% for GIV. At 30 days postoperative GI and GIV showed 95-100% of mature bone tissue; GII and GIII in percentage close to 80-90%. Based on the results and methodology is concluded that fibrin / tranexamic acid glue association has positive action on bone repair.
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El objetivo de este trabajo fue verificar la adhesión a la sugerencia de no recapsular agujas, basado en el comportamiento revelado por los cirujanos dentistas de la red municipal de salud bucal de la ciudad de Araçatuba en el estado de Sao Paulo, así como también observar la presencia de depósitos de material corto-punzante, las condiciones de llenado (por sobre el nivel recomendado o no) y su ubicación (cerca o lejos del profesional). Se recolectaron los contenedores de todas las unidades odontológicas de la red municipal. Después de la separación de otros elementos corto-punzante y materiales, además de la selección según como se recapsuló, se procedió al conteo de las agujas con la ayuda de una pinza larga y colocadas sobre una mesa revestida. Del total de 48 unidades odontológicas, se recolectaron 38 contenedores de elementos cortopunzantes con 5591 agujas desechadas. De estas, 2384 (42.7%) estaban recapsuladas por los dos lados, 2.177 (38.9%) en un lado y 1.030 (18.4%) sin recubrimiento. Se concluye que el índice de apego de estos profesionales a la recomendación de no recapsular las agujas es bajo. Los contenedores eran en la mayoría del tipo “Descarpak” y no estaban rellenados encima del nivel indicado; y a la vez se encontraban alejados del responsable de los desechos.
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Um equino macho, raça Manga Larga, de 20 dias de idade, pesando 55 kg foi atendido no Hospital Veterinário “Luiz Quintiliano de Oliveira” com histórico de queda no dia anterior, apresentando impotência funcional e desvio do eixo ósseo do membro pélvico esquerdo (MPE). Ao exame radiográfico, constatou-se uma fratura classificada como Salter- Harris tipo II, na região distal da tíbia esquerda, com indicação para osteossíntese. Ao exame físico geral, observou-se frequência cardíaca (FC) de 82 batimentos.min-1, frequência respiratória (f) de 60 movimentos.min-1, mucosas róseas, tempo de preenchimento capilar de dois segundos, temperatura retal (ToC) de 38,5oC e hidratação adequada. Como medicação pré-anestésica, administrou-se xilazina (0,5 mg.kg-1) IV. A indução foi realizada por meio da administração de midazolam (0,1mg.kg-1) e cetamina (2mg.kg-1) IV. Seguiu-se a intubação orotraqueal com sonda n o 12 conectando-se a um circuito anestésico com reinalação parcial de gases, e a manutenção foi realizada com isofluorano em fluxo diluente de oxigênio a 100%, sob ventilação espontânea. Realizou-se a técnica de anestesia peridural com o paciente em decúbito lateral direito, introduzindo uma agulha 30x8 percutaneamente até atingir o espaço peridural entre as vértebras L6 e S1, onde se administrou lidocaína a 2% (2,2mg.kg-1) com vasoconstritor, perfazendo um volume de 6 mLs. Adicionalmente foi realizado o bloqueio perineural dos nervos tibial e fibular do membro acometido, com administração de 5 mLs de lidocaína a 2% com vasoconstritor em cada ponto. A administração de anestésicos locais pela via peridural na região L6 – S1 não é rotineiramente usada em equinos, uma vez que provoca ataxia ou perda do tônus muscular, aumentando os riscos relacionados à intervenção anestésica. No entanto, a recuperação do potro nesse relato de caso foi rápida e isenta de complicações, provalvelmente proporcionando anestesia multimodal e consequentemente menor depressão cardiovascular. A associação da anestesia peridural e bloqueio dos nervos tibial e fibular à anestesia geral, pode ser uma alternativa para intervenções cirúrgicas em membros pélvicos de potros, uma vez que demonstrou ser efetiva e de fácil execução.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Three newborn Mini-Horses and one Brazilian Pony horses were presented to the Veterinary Hospital with phenotypic appearance of dwarfism. They had relatively larger head conformation, occlusive dental defect and musculoskeletal changes such as abnormal short limbs and deformation on the third metatarsal bone. The radiographic examination showed abnormal growth plates on femoral condyle and proximal thirds metatarsal bones. Due to the high possibility of future complications and quality of life loss, the animals were euthanized. We emphasize the importance of recognition of phenotypic changes related to dwarfism in horses, enabling the phenotypic diagnosis can direct crossings for nontransmission of this abnormality as genetic inheritance.
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Necrotizing fasciitis is a rare dermatopathy that promotes subcutaneous tissue damage, associated to substantial morbidity and mortality if treatment is not initiated at the beginning of the condition. The objective of the present study is to report the occurrence of two cases of necrotizing fasciitis, one in a miniature female Pinscher and the other one in a female Poodle, both attended at the Veterinary Hospital of FMVZ/Unesp-Botucatu. The animals presented ulcerated, erythematous lesions with secretion and points of necrosis along fascial planes. Bacterial culture was positive for Streptococcus spp. The animals were treated with enrofloxacin, associated to topical cleaning of the lesions with saline solution and triclosan-based soap and rifampicin spray. Both animals presented total remission of lesions after approximately 15 days of treatment. The present report aims to alert veterinary clinicians to the severity of Streptococcus spp infections.
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The presence of increased volume in penis and prepuce of horses can be of neoplastic or non-neoplastic origin. Squamous cell carcinoma (SCC), papilloma, fibropapiloma, melanoma and sarcoidorigin. Squamous cell carcinoma (SCC), papilloma, fibropapilloma, melanoma and sarcoid are detached as neoplastic causes. The non-neoplastic causes can be parasitic as habronemiasis and pythiosis, or inflammation, resulting in the formation of exuberant granulation tissue. The penile disorders can be easily confused with each other because they have similar clinical signs. Among epithelial neoplasms affecting penis and prepuce, squamous cell carcinoma is the most common in horses. Thus, it was aimed to report a case of squamous cell carcinoma in a horse and describe the main differential diagnosis for this disease. The additional tests to obtain an accurate diagnosis and the institution of appropriate treatment are essential for the satisfactory repair of penile neoplasms in this species.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Medicina Veterinária - FMVZ
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)