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| 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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| Nagatsuyu,Claudia Emi; Abreu,Priscila Barreto de; Kobashigawa,Karina Kamachi; Conceição,Luciano Fernandes da; Morales,Adriana; Andrade,Alexandre Lima de; Padua,Ivan Ricardo Martinez; Martins,Bianca da Costa; Laus,José Luiz. |
| Cataract is one of the most common ocular diseases in dogs, and phacoemulsification is considered its treatment of choice. Posterior capsular opacity (PCO) is a frequent complication and may occur weeks or months after the surgery. It is known that intraocular lenses (IOL) used for the correction of post-operative hypermetropia are an adjunctive aid in the prevention of PCOs, mainly the foldable acrylics designs with square and truncated edges. However, IOL placement may result in endothelial cell loss. This study evaluated the morphology and cellularity of the endothelium by non-contact specular microscopy in aphakic and pseudophakic dogs. Endothelial cell density, endothelial cell area, coefficient of variation and hexagonal cells percent were analyzed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Intraocular lens; Corneal endothelium; Specular microscopy. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400018 |
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| Kobashigawa,Karina Kamachi; Lima,Tiago Barbalho; Padua,Ivan Ricardo Martinez; Barros Sobrinho,Alexandre Augusto Franchi de; Marinho,Fabio de Andrade; Ortêncio,Kethye Priscila; Laus,José Luiz. |
| Ocular surface diseases are often diagnosed in brachycephalic dogs. The ophthalmic parameters of the Shih Tzu dogs are evaluated in this study since this breed is among the most commonly affected by these diseases. In this study, ophthalmic parameters of this breed were partly studied under physical restraint. Schirmer tear test, breakup time test, aesthesiometry, biomicroscopy, non-contact specular microscopy, laser flaremetry, applanation tonometry, ultrasonography and ophthalmoscopy were carried in 48 eyes of 24 male and female dogs, aged from two to four years, weighing between 5 and 10kg. All dogs were from a breeding kennel. Descriptive statistics were applied to the data. Mean and standard error for Schirmer tear test was 26.145±0.803mm min-1;... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Shih Tzu; Ophthalmic parameters.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000701280 |
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| 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 |
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