Meniscal mineralisation in little spotted cats

Background: The aim of this study was to evaluate the stifle joints of little spotted cats in captivity using radiographic and CT studies. The hypothesis was that these animals would have meniscal mineralisation that could be detectable by imaging studies. Twelve intact little spotted cats (Leopardus tigrinus), 2 females and 10 males, aged from 1.5 to 11.11 years old and weighing 1.9-3.05 kg were studied. These animals, which were living in the Quinzinho de Barros Municipal Zoo, had no symptoms or known disease processes at the time of the study. The plain radiographs and computed tomography (CT) scans of both stifle joints were performed under general anaesthesia. Sequential transverse images were acquired on a spiral scanner.Results: No signs of articular disease were observed in any of the animals. Radiographically, the meniscal mineralisation was detected as an oval radiopacity in the cranial compartment on the mediolateral projection, located within the area of the medial meniscus. On craniocaudal projection, the mineralisation was more difficult to visualise. In one of the animals, it was not possible to identify the meniscal mineralisation in either of the stifle joints. Using CT, meniscal mineralisation was best identified in the transverse plane images.Conclusions: Meniscal mineralisation appears to be a normal anatomic feature in little spotted cats. © 2013 Rahal et al.; licensee BioMed Central Ltd.

Attitude of Brazilian veterinarians in the recognition and treatment of pain in horses and cattle

Objective: The objective of this study was to assess the use of analgesics, describe the attitudes of Brazilian veterinarians towards pain relief in horses and cattle and evaluate the differences due to gender, year of graduation and type of practice. Study design: Prospective survey. Methods: Questionnaires were sent to 1000 large animal veterinarians by mail, internet and delivered in person during national meetings. The survey investigated the attitudes of Brazilian veterinarians to the recognition and treatment of pain in large animals and consisted of sections asking about demographic data, use of analgesic drugs, attitudes to pain relief and to the assessment of pain. Descriptive statistics were used to analyze frequencies. Simple post hoc comparisons were performed using the chi-square test. Results: Eight hundred questionnaires were collected, but 87 were discarded because they were incomplete or blank. The opioid of choice for use in large animals was butorphanol (43.4%) followed by tramadol (39%). Flunixin (83.2%) and ketoprofen (67.6%) were the most frequently used NSAIDs by Brazilian veterinarians. Respondents indicated that horses received preoperative analgesics for laparotomy more frequently (72.9%) than cattle (58.5%). The most frequently administered preoperative drugs for laparotomy in horses were flunixin (38.4%) and xylazine (23.6%), whereas the preoperative drugs for the same surgical procedure in cattle were xylazine (31.8%) and the local administration of lidocaine (48%). Fracture repair was considered the most painful surgical procedure for both species. Most veterinarians (84.1%) believed that their knowledge in this area was not adequate. Conclusions and clinical relevance: Although these Brazilian veterinarians thought that their knowledge on recognition and treatment of pain was not adequate, the use of analgesic in large animals was similar in Brazil to that reported in other countries. © 2013 Association of Veterinary Anaesthetists and the American College of Veterinary Anesthesia and Analgesia.

Comparison of intrarectal ozone, ozone administered in acupoints and meloxicam for postoperative analgesia in bitches undergoing ovariohysterectomy

Since all analgesics currently available for use in dogs have been associated with some adverse effects, the search for an effective analgesic that does not cause harm is important. This study investigated the postoperative analgesic effects of ozone administered either intrarectally or into acupoints in bitches undergoing ovariohysterectomy (OH). Twenty-four healthy adult bitches were randomly assigned to one of the three treatments 10min after sedation, as follows: 0.2mg/kg of intramuscular (IM) meloxicam (M); rectal insufflation of 10mL of 30μg/mL ozone (OI), or acupoint injection of 0.5mL ozone (30μg/mL; OA). Following sedation with acetylpromazine, anaesthesia was induced with propofol and fentanyl and maintained with isoflurane/O2. Pain was assessed using the modified Glasgow pain scale (MGPS) and the visual analogue scale (VAS) on the day before surgery, before anaesthesia, and at 1, 2, 4, 6, 8, 12 and 24h after surgery. Rescue analgesia was performed using 0.5mg/kg of morphine IM if MGPS was >3.33 points.No statistically significant differences in pain scales were found among the three analgesic protocols or the time points in each group ( P>. 0.05). Two dogs treated with OA required rescue analgesia. Meloxicam, rectal insufflation of ozone and ozone injected into acupoints provided satisfactory analgesia for 24. h in bitches undergoing elective OH. Ozone had no measurable adverse effects and is an alternative option to promote pain relief. © 2013 Elsevier Ltd.

Uso da lidocaína isolada ou associada à quetamina ou ao butorfanol, em anestesia epidural em cães: avaliação cardiorrespiratória e analgésica

Pós-graduação em Anestesiologia - FMB

Comparação entre diferentes períodos de jejum em cães submetidos à anestesia geral inalatória: aspectos clínicos, bioquímicos e eletrolíticos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Diferentes taxas de infusão de tramadol na analgesia trans e pós-operatória imediata em cães submetidos a procedimentos ortopédicos: Thais Mayara Menegheti.-

Pós-graduação em Ciência Animal - FMVA

Efeitos clínicos e comportamentais da injeção de medetomidina em equinos pré-medicados com hioscina

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

Efeitos cardiorrespiratório e analgésico da anestesia intravenosa contínua com propofol e remifentanil em cães após medicação pré-anestésica com acepromazina

Pós-graduação em Medicina Veterinária - FMVZ

Avaliações clínicas e laboratoriais da intoxicação experimental por veneno de sapo em cães

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Intoxicação experimental por veneno de sapo em cães anestesiados: estudo clínico e laboratorial

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação do perfil de citocinas no plasma de pacientes submetidos a cirurgia sob anestesia inalatória com sevoflurano

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

Infusão contínua de propofol associado ao fentanil ou sufentanil em cadelas submetidas a ovariosalpingo-histerectomia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Determinação da concentração alveolar mínima(CAM) de sevofluorano em filhotes de cães (neonatos e pediátricos)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação dos níveis de umidificação e aquecimento durante ventilação artificial com a estação de trabalho de anestesia Primus da Dräger com baixo fluxo de gases frescos e permutador de calor e umidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Biomarcadores renais de lesão glomerular em pacientes submetidos à anestisia para cirurgia arterial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)