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Registros recuperados: 5
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Imprime registro no formato completo
Anel de tensão capsular isolado e associado à lente intraocular acrílica dobrável na opacidade de cápsula posterior após facoemulsificação em cães Ciência Rural
Morales,Adriana; Costa,Paula Ferreira da; Conceição,Luciano Fernandes da; Andrade,Alexandre Lima de; Pádua,Ivan Ricardo Martinez; Marinho,Fábio Andrade; Brito,Fábio Luiz da Cunha; Laus,José Luiz.
O objetivo do estudo foi determinar se o anel de tensão capsular (ATC), isoladamente ou associado à implantação de uma lente intraocular, poderia diminuir a ocorrência de opacificação da cápsula posterior (OCP) após a cirurgia de catarata por facoemulsificação em cães. Para tanto, cães portadores de catarata imatura ou madura foram avaliados, perfazendo um total de vinte olhos. Em todos os animais, foram excluídas quaisquer doenças oftálmicas e sistêmicas concomitantes. Os olhos foram selecionados aleatoriamente para receber o anel (ATC) isolado ou em associação com a lente. Flaremetria a laser e avaliações clínicas foram realizadas aos 2, 7, 14, 21, e 28 dias de pós-operatório. Fotografias foram tomadas aos 28 e a seguir a cada 30 dias, até os 180 dias....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Anel de tensão capsular catarata; Cães lente intraocular opacidade de cápsula posterior facoemulsificação.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000300540
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Histopathological findings and detection of parasites in the eyes of dogs infected naturally with Leishmania chagasi Ciência Rural
Brito,Fábio Luiz da Cunha; Laus,José Luiz; Tafuri,Wagner Luiz; Figueiredo,Maria Marta; Silva Júnior,Valdemiro Amaro; Maia,Frederico Celso Lyra; Alves,Leucio Câmara.
The objective of the present study was to investigate the histopathological alterations and detection of parasites that occur in the eyes of dogs naturally infected with Leishmania chagasi. The eyes of 25 dogs with a positive parasitological and serological exam for L. chagasi were submitted to routine ophthalmic examination. Fragments were obtained from the eyeball and were analyzed by immunohistochemistry and histopathology. Among the structures studied, the conjunctiva of the third eyelid was the tissue most frequently stained for L. chagasi. Histopathological analysis revealed a predominantly mononuclear inflammatory infiltrate whose intensity ranged from discrete to intense in the various ocular structures. Vascular congestion and perivasculitis were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Canine; Leishmaniasis; Ocular abnormalities; Histopathology; Immunohistochemistry.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000500022
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Lamellar keratoplasty in rabbits using an allogeneic free omental graft and omentum-derived mesenchymal cells associated with the canine amniotic membrane Ciência Rural
Barros,Séfora Vieira da Silva Gouvêa de; Aldrovani,Marcela; Lacerda,Luciana Cenço Correa de; Horr,Mônica; Marinho,Fábio Andrade; Lima,Tiago Barbalho; Silveira,Camila Pinho Balthazar da; Brito,Fábio Luiz da Cunha; Bassaneze,Vinícius; Flecher,Mayra Cunha; Beltrame,Renato Travassos; Nakamuta,Juliana Sanajotti; Krieger,José Eduardo; Laus,José Luiz; Oliveira,Krishna Duro de.
ABSTRACT: The objective of this research was to evaluate the clinical and microscopic effects in rabbits of lamellar keratoplasty using allogeneic omentum associated with canine amniotic membrane (AM). Rabbits were divided into two groups: one received the allogeneic free omental graft covered with the AM (OM-graft group), while the other received the AM graft containing omental mesenchymal cells (OM-cell group). Clinical signs were evaluated on different postoperative days. After the clinical assessments, the rabbits were euthanized and their corneas were obtained for histopathology and immunohistochemistry (Ki-67, marker for proliferation). Both groups showed chemosis, blepharospasm, eye discharge, hyperemia, and corneal opacity/edema. Neovascularization...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amniotic membrane; Cornea; Omentum; Progenitor cells; Wound healing..
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001838
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Limbal autograft transplantation in a dog with alkali-induced ulceration Ciência Rural
Brito,Fábio Luiz da Cunha; Cunha,Olicies da; Laus,José Luiz.
A case of a 3-month-old female mongrel dog with a history of apathy and previous contact with an alkaline (sodium hydroxide) is reported. The dog was reluctant to open the right eye. Ophthalmic examination revealed blepharospasm, photophobia, epiphora, discrete chemosis, conjunctival hyperemia, and diffuse corneal edema involving the limbus. The fluorescein test was positive and the result of the Schirmer tear test was 32mm min-1. On the basis of these findings the diagnosis was alkali-induced ulceration and limbal autograft transplantation was performed. Corneal vascularization was observed by the third postoperative day, with intensification in vessel number and caliber on subsequent days and small areas of corneal transparency. The present results show...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cornea; Ulcerative keratitis; Sodium hydroxide; Transplant.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000800028
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Uveitis associated to the infection by Leishmania chagasi in dog from the Olinda city, Pernambuco, Brazil Ciência Rural
Brito,Fábio Luiz da Cunha; Alves,Leucio Câmara; Duque Ortiz,Juan Pablo; Maia,Federico Celso Lyra; Silva Junior,Valdemiro Amaro da; Laus,Jose Luiz.
Among the parasitic diseases, Canine Visceral Leishmaniasis (CVL) is included in the systemic illnesses of chronic evolution that attack men and dogs, presenting varied clinical manifestations as cachexia, dermatologic lesions, peripheral lymphadenopathies, besides the ocular lesions. This work report the case of a dog clinically suspected of having CVL, presenting skin lesions, cachexia, gryphosis, and ocular signs of uveitis. The parasitological diagnosis was accomplished for Canine Leishmaniasis through the visualization of amastigote forms of Leishmania chagasi in smears of bone marrow fluid aspirate, of non-lesioned, and lesioned skin. Alterations in the ocular structures are characterized mainly by mononuclear-plasmocitic infiltrate.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Uveitis; Leishmania sp; Dog.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782004000300042
Registros recuperados: 5
Primeira ... 1 ... Última
 

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