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Considerations about electroretinography in dogs
(Universidade Federal de Santa Maria (UFSM), 2004-02-01)
A Eletroretinografia é técnica que acessa objetivamente a função da retina, sendo útil como meio diagnóstico auxiliar para várias oftalmopatias. Este artigo traz informações referentes às indicações, aos componentes e ...
Electroretinography and immunohistochemistry of retina in rabbits treated with sildenafil citrate
(2015-01-01)
Sildenafil citrate is a type-5 phosphodiesterase inhibitor (PDE-5), able to inhibit type-6 phosphodiesterase (PDE-6) as well, providing clinical benefits and paraeffects, some of them potentially related to the retina. The ...
Functional and Structural Evaluation of Sildenafil in a Rat Model of Acute Retinal Ischemia/Reperfusion Injury
(Taylor & Francis Inc, 2017-01-01)
Purpose: Retinal ischemia is a common cause of visual impairment and blindness. Sildenafil, a PDE5 inhibitor which inhibits cGMP degradation and in turn prolongs the effect of nitric oxide, has been shown to be protective ...
Induction Of Ischemic Tolerance Protects he The Retina From Diabetic Retinopathy
(Universidad de Belgrano - Facultad de Ciencias de la Salud - Proyectos de Investigación, 2011)
Purpose:Diabetic retinopathy (DR) is a leading cause of acquired blindness. Available treatments are not very effective. We investigated the effect of a weekly application of brief retinal ischemia pulses (ischemic ...
Validation of a new fiber electrode prototype for clinical electroretinography
(Conselho Brasileiro de Oftalmologia, 2008-06-01)
PURPOSE: To validate a new fiber electrode prototype for clinical electroretinography (ERG). METHODS: A recently developed prototype of a disposable reference-coupled fiber electrode (patent pending Brazilian Institute of ...
INTRAVITREAL INJECTION OF AUTOLOGOUS BONE MARROW-DERIVED MONONUCLEAR CELLS FOR HEREDITARY RETINAL DYSTROPHY A Phase I Trial
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Purpose: To evaluate the short-term (10 months) safety of a single intravitreal injection of autologous bone marrow-derived mononuclear cells in patients with retinitis pigmentosa or cone-rod dystrophy. Methods: A prospective, ...
Avaliação da função macular por eletrorretinografia focal e por angiofluoresceinografia em pacientes com degeneração macular relacionada à idade neovascular submetidos à terapia fotodinâmica com verteporfina
(Conselho Brasileiro de Oftalmologia, 2009-02-01)
PURPOSE: To evaluate macular function by focal electroretinography and fluorescein angiography (FA) in patients with neovascular age-related macular degeneration submitted to verteporfin photodynamic therapy (VPT). METHODS: ...
Avaliação da função macular por eletrorretinografia focal e por angiofluoresceinografia em pacientes com degeneração macular relacionada à idade neovascular submetidos à terapia fotodinâmica com verteporfina
(Conselho Brasileiro de Oftalmologia, 2009)
OBJETIVOS: Avaliar a função macular por eletrorretinografia focal e angiofluoresceinografia em pacientes com degeneração macular relacionada à idade neovascular submetidos à terapia fotodinâmica com verteporfina. MÉTODOS: ...
The organization of flash electroretinography unit in Veterinary Medicine
(Universidade Federal de Santa Maria, 2004-08)
Electroretinography is the technique that allows the evaluation of changes in electrical potential that occur when the eye is stimulated by light. Such changes reflect the response of several retinal cells including ...
Electroretinography in eight species of neotropical deer
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2018-09-01)
The aim of this study was to establish normal baseline ERG values of 23 anesthetized deer belonging to 8 neotropical species (Mazama americana, Mazama nemorivaga, Mazama gouazoubira, Mazama nana, Mazama bororo, Ozotocerus ...