Anestésicos locais: interação com membranas biológicas e com o canal de sódio voltagem-dependente

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudo retrospectivo dos procedimentos anestésicos realizados em cães e gatos submetidos a neurocirurgias

Neurosurgeries are frequent in the routine of veterinary hospitals and, therefore, knowledge of the different anesthetic protocols to be used for each patient is necessary to prevent the morbity and mortality in the after and trans-surgical period. The objectives of this study were to evaluate the anesthetic protocols used in patients undergoing neurosurgeries; the results of those protocols; the rate of complications, and if those complications are related to the duration of the anesthesia time. We studied the anesthetical data of 52 dogs and two cats submitted to neurosurgery between January of 2003 and December of 2006, in the Veterinary Hospital of UEL. Findings showed that the main protocols used were propofol for induction and halothane or isofluorane for maintenance of the anesthesia. These protocols induced adequate anesthesia for the surgical procedure and did not occur complications during the anesthetic period in 37/54 (68,5%) of the cases. 7/19 (36.8%) of the complications observed occurred in patients submitted to anesthesia with halothane and 8/32 (25.2%) in patients with isofluorane. The complication most observed in this study was bradicardy, which occurred in 15/54 (27.8%) of the patients. Two deaths occurred in patients submitted to slot cervical. Good knowledge of the neurological disease and of surgical and anesthetic techniques are essential to prevent alterations in the central nervous system caused by the drugs, disease or association of these factors.

Administração subaracnóide de anestésicos locais em coelhos anestesiados com isofluorano e submetidos ou não à hipovolemia aguda: avaliação da técnica anestésica e eletrofisiologia cardíaca

Pós-graduação em Cirurgia Veterinária - FCAV

Avaliação da suplementação intranasal de oxigênio em diferentes protocolos anestésicos em veados-campero (Ozotoceros bezoarticus, Linnaeus 1758) de vida livre

Pós-graduação em Cirurgia Veterinária - FCAV

Efeitos cardiorrespiratórios da infusão contínua de amitraz ou de romifidina em equinos anestesiados com isofluorano. Determinação das concentrações plasmáticas do amitraz

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Potencial toxicogenômico e citotóxico dos anestésicos propofol e isoflurano em indivíduos submetidos a procedimentos cirúrgicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação de genotoxicidade e estresse oxidativo em profissionais recém-expostos aos resíduos de gases anestésicos

Pós-graduação em Cirurgia Veterinária - FCAV

Avaliação do tipo de procedimento odontológico, cirurgia x dentística restauradora, na variabilidade do tempo de duração de dois anestésicos: bupivacaína x prilocaína

Pós-graduação em Odontologia - ICT

Bloqueios anestésicos perineurais da região distal do membro torácico do equino para diagnóstico em claudicações

This work demonstrates the technique of perineural anesthetic blocks made in the distal forelimb of the horse, and also covers aspects relating to the interpretation of the results obtained with the procedure. The limit of the subject the distal forelimb of horses is explained by the distribution of common lameness, being more frequent in this region. The procedure is intended to provide analgesia to a region of the limb, causing the animal to stop limping or decrease the intensity of claudication temporarily, since this region is responsible for the claudication, allowing thus, the likely location of the lesion, which may be investigated by other helper methods to confirm the diagnosis. Besides the description of the technique, were approached concerning aspects to the location of the anatomical structures involved, materials needed, cares with the animals, and possible complications from the procedure

Satisfacción del paciente de cirugía mayor ambulatoria con los ciudadanos anestésicos perioperatorios en relación con el miedo

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Efecto de tres anestésicos en Haliotis tuberculata coccinea (Gastropoda) y la aplicabilidad del aceite de clavo en el cultivo de abalón

[EN]Three chemical methods for induction of relaxation in H. tuberculata coccinea (50-80mm shell length) were tested: sodium pentobarbital (60mg/l), 2-phenoxyethanol (2ml/l) and clove oil at three concentrations (0.02, 0.05 and 0,5ml/l). The time taken for animals to release from aquaria walls and recover from the anaesthetics was recorded. No mortality was observed after one week from experiment. All anaesthetics made animals release from container walls within 10-30 min, but they were ineffective as muscle relaxants, leaving the foot hard and contracted. The most effective concentration tested for clove oil was 0,5ml/l at 22ºC.

Evaluación de dos anestésicos y metodología de marcaje individual con microchip subcutáneo en Octopus vulgaris

[EN]The present work evaluates, on one hand, two anaesthetic agents to facilitate octopus handling concluding that a 1.5% of ethanol (96%) in sea water (22ºC) shows rapid anaesthetic-recovery time, indicating its suitability for this species. On the other hand, a protocol for implanting Octopus vulgaris with subcutaneous PIT tags is established and after 10 weeks a 94% retention was found with 100% survival. Retention rises to 98,6% when tagging animals weighing more than 500 g.

Morfometria dos forames mandibular, mentual e infraorbital de Lobo-guará Chrysocyon brachyurus, Illiger, 1815 aplicada a bloqueios anestésicos

CHAPTER II - The Chrysocyon brachyurus is the biggest South American canid which has a high frequency of dental injuries, both in wild and captivity. Thus, veterinary procedures are necessary to preserve the feeding capacity of hundreds of captive specimens worldwide. The aim of this study was to study the mandibular morphometry of maned wolf with emphasis on the establishment of anatomic references to the anesthetic blockage of the inferior alveolar and mental nerves. Therefore, 15 measurements in 22 hemimandibles of C. brachyurus adults were taken. For extra-oral technique of blockage of the inferior alveolar nerve at the level of the mandibular foramen, it is stated that the needle should be advanced, close to the medial surface of the mandibular ramus, by 11.4 mm perpendiculary from the palpable concavity. Alternatively, the needle can be introduced for 30.4 mm from the angular process at 20-25 degrees angle with the ventral margin. For blocking only the mentual nerve, it is recommended the introduction of needle for 10 mm, close to the lateral aspect of the mandibular body, at the level of the lower first premolar. The mandibular foramen showed similars position, size and symmetry in the maned wolfs specimens examined. The comparison of the data with those available for other carnivores reflects the necessity for determining these anatomical references specifically for each species.