Avaliação da opacidade da cápsula posterior, após facoemulsificação e implante de lente intraocular modificada com plasma de flúor ou polietilenoglicol com coelhos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Endotélio da córnea e facoemulsificação em cães

This study aims, by a literature review, to evaluate the effects of the phacoemulsification surgery into the endothelial cells of the cornea, especially on dogs. The phacoemulsification is a surgical technique of cataract surgery, and presents a series of factors pre, trans and post operation that can affect the cornea endothelium. Knowing that the cornea transparency is essential to the preservation of the visual acuity, and that the endothelium cells do not demonstrate an adequate regeneration, it is important to the surgeon to be aware of these factors in order to avoid or to minimize them. Among then can be mentioned: previous diseases, surgical and chemical trauma, intra-ocular lens, uveitis etc. As consequence, a reduction on the number of endothelium cells and edema can be observed, which can lead to a loss of vision by definitive cornea opacity or to late visual recuperation

Considerações anestésicas para realização da cirurgia de facoemulsificação em cães

Cataract is the leading cause of blindness in dogs. It is defined as an opacity in the lens and is independent of resulting visual deficit. Although there are a growing number of studies related to drug therapy of cataract, the treatment is still considered exclusively surgical. Among the techniques used to remove cataract, phacoemulsification is the best performer. Anesthesia in intraocular surgery has several peculiarities, which are essential to successfully conduct phacoemulsification in dogs. In these patients, a safe and effective anesthesia requires the maintenance of intraocular pressure close to normal, preventing the activation of the oculo-cardiac reflex and complete immobilization of the eye. The appropriate conditions for such surgical procedures can be established through the use of drugs from different pharmacological groups for premedication, induction and maintenance of anesthesia, making a balanced anesthesia. This work was compiled from a careful review of the literature on anesthesia in cataract surgery. Considerations on the pre-medication, induction and maintenance of anesthesia are discussed, aiming to contribute to the phacoemulsification becomes more safe and suitable for the anesthesiologist and the surgeon as well as comfortable for dogs undergoing surgery

Ocorrência de opacidade de cápsula posterior em cães pós-facoemulsificação, com ou sem a utilização de lente intraocular dobrável e efeitos do Nd: Yag Laser

Pós-graduação em Cirurgia Veterinária - FCAV

Efeitos do ácido ascórbico intracameral sobre o endotélio corneal e sobre o fator de necrose tumoral alfa (TNF-a) em cães submetidos à facoemulsificação

Pós-graduação em Cirurgia Veterinária - FCAV

Bainha de segurança para acondicionamento de facão canavieiro durante sua vida útil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Espumas cerâmicas produzidas pela conjugação dos processos sol-gel, aeração e emulsificação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Potencial de emulsificação do resíduo do óleo de soja (goma de soja) sobre a digestibilidade de dietas com inclusão de diferentes fontes lipídicas

Pós-graduação em Ciência e Tecnologia Animal - FEIS