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Immune responses in a horse inoculated with the VP2 gene of African horsesickness virus
1999
Romito, M. | Du Plessis, D.H. | Viljoen, G.J. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
Pentastomid infections [Sebekia, Alofia, Leiperia] in Nile crocodiles (Crocodylus niloticus) in the Kruger National Park, South Africa, with a description of the males of Alofia simpsoni
1999
Junker, K. | Boomker, J. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Veterinary Tropical Diseases) | Bolton, L.A.
Comparison of indirect fluorescent antibody test and enzyme linked immunosorbent assay in the detection of exposure of cattle to Theileria parva in Kenya
1999
Muraguri, G.R. | Gitau, P.K. | Mwangi, M.N. | Mbogo, S.K. | Kariuki, D.P. (Kenya Agricultural Research Inst., Kikuyu (Kenya). National Veterinary Research Centre)
Control of equine piroplasmosis in Brazil
1999
Kerber, C.E. (Paddock Laboratory, Sao Paulo (Brazil)) | Ferreira, F. | Pereira, M.C.
The helminths of ranch calves in the North-eastern mountain grassland of South Africa
1999
Louw, J.P. (Pretoria Univ., Onderstepoort (South Africa). Onderstepoort Veterinary Academic Research Unit)
Evaluation of a proposed odour-baited target to control the tsetse flies Glossina brevipalpis and Glossina austeni (Diptera: Glossinidae) in South Africa
1999
Kappmeier, K. | Nevill, E.M. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
Influence of lactation on the prolactin secreting cells of the hypophysis of impala (Aepyceros melampus): An immunocytochemical and computer image analysis study
1999
Van der Merwe, P. | Meltzer, D.G.A. (Pretoria Univ., Onderstepoort (South Africa). Price Forbes Chair in Wildlife) | Van Aswegen, G.
The production and evaluation of Pasteurella haemolytica leukotoxin in the supernatant of submerged cultures in fermenters
1999
Odendaal, M.W. | Ellis, C.E. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
Neurotoxicity in calves induced by the plant, Nierembergia hippomanica Miers var. violacea Millan in South Africa
1999
Botha, C.J. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Pharmacology and Toxicology) | Schultz, R.A. | Van der Lugt, J.J. | Retief, E. | Labuschagne, L.
Thoracotomy in the horse | Toracotomia em eqüinos
1999
Raquel Yvonne Arantes Baccarin | José de Alvarenga
Six healthy equine were used to evaluate surgical technique of thoracotomy; surgical access to the right hemithorax was assured by anesthesia with mechanical controlled ventilation. The technique employed resulted in intense and diffuse bleeding throughout the muscular layers and provided easy approach to elevate the periosteum of the rib to be partially excised. After undoing of the negative thoracic pressure, pulmonary expansion was adequate, as assessed by visual examination. The bone endings provided good support and stability to the muscular sutures, and the suture material was of enough strength to support different degrees of tension. The technique allowed surgical procedures to be carried out in the horse’s cranial and accessory pulmonary lobes as well as satisfactory exploration of the right pleural cavity. The suture methods employed were efficient and no signs of respiratory distress or pneumothorax were observed. | Foram utilizados 6 eqüinos hígidos, sob anestesia com ventilação controlada, para a realização de acesso cirúrgico ao hemitórax direito com o objetivo de se avaliar a técnica cirúrgica empregada, mediante a utilização de anestesia com ventilação controlada mecânica. A técnica de toracotomia provocou sangramento difuso intenso nas camadas musculares; o descolamento do periósteo da costela a ser parcialmente excisada foi realizado facilmente; após a pressão negativa intratorácica ser desfeita, a expansão pulmonar manteve-se visualmente adequada; os cotos ósseos forneceram bom suporte para os músculos da região e tornaram a síntese cirúrgica mais estável; e, o fio de sutura utilizado na musculatura mostrou força de tensão suficiente para suportar os diferentes graus de tração. Concluiu-se que a técnica cirúrgica empregada permite a realização de procedimentos cirúrgicos nos lobos pulmonares cranial e acessório e boa exploração da cavidade pleural direita e que a técnica de sutura empregada é eficiente, pois não causa transtornos respiratórios ou sinais de pneumotórax.
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