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Effect of an intravitreal dexamethasone device on ocular inflammation after phacoemulsification in dogs Ciência Rural
Lima,Tiago Barbalho; Padua,Ivan Martinez; Kobashigawa,Karina Kamachi; Aldrovani,Marcela; Chacaltana,Flor Diana Yocoay Claros; Santo,Paloma do Espírito; Vieira,Lorena Carla; Barros Sobrinho,Alexandre Augusto Franchi; Cunha Junior,Armando Silva; Laus,José Luiz.
ABSTRACT: This study examined the efficacy of an intravitreal dexamethasone-loaded device for the control of postoperative ocular inflammation in dogs following phacoemulsification. Twenty dogs with bilateral mature senile cataracts were prepared for surgery using routine protocols. A biodegradable poly (lactic-co-glycolic acid) copolymer device was inserted through the pars plana into the vitreous chamber immediately before phacoemulsification (device group [DG], n=20). Following surgery, a conventional group (CG) received local and systemic steroids, mydriatics, and antibiotic therapy. The same treatment protocol was adopted in DG, except for steroids. All eyes were examined before surgery and at various times after phacoemulsification. Ultrasonography...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dog; Cataract surgery; Inflammation; PLGA; Dexamethasone.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202216
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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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Persistent papillary membrane in Wistar laboratory rats ( Rattus Norvegicus, Albinus Variation, Wistar ) Ciência Rural
Chacaltana,Flor Diana Yokoay Claros; Kobashigawa,Karina Kamachi; Padua,Ivan Ricardo Martinez; Valdetaro,Gisele Pereira; Aldrovani,Marcela; Laus,José Luiz.
ABSTRACT: The aim of this research was to evaluate the presence of persistent pupillary membrane (PPM) in rats. Thirty rats between three and four months of age and weighing 300-500 grams, provided by the biothery section of the General Administration at Universidade Estadual Paulista (UNESP), Botucatu, SP, Brazil, were subjected to ophthalmological examination by slit lamp biomicroscopy, fluorescein eye stain test and rebound tonometry. We found PPM with possible hereditary origin in 15 animals (50%).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Persistent pupillary membrane; Wistar; Rats.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000300602
Registros recuperados: 3
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