Aqueous Humor
Mostrando 1-12 de 53 artigos, teses e dissertações.
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1. Correlation of the aqueous humor total antioxidant capacity, total oxidant status, and levels of IL-6 and VEGF with diabetic retinopathy status
RESUMO Objetivo: Procurou-se comparar o humor aquoso estado oxidante total, a capacidade antioxidante total, e os níveis de interleucina-6 e do fator de crescimento endotelial vascular entre pacientes com retinopatia diabética e em indivíduos controles, e correlacionar esses níveis com o status da retinopatia diabética. Métodos: Pacientes submetidos
Arq. Bras. Oftalmol.. Publicado em: 10/01/2019
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2. Penetration of 0.3% ciprofloxacin, 0.3% ofloxacin, and 0.5% moxifloxacin into the cornea and aqueous humor of enucleated human eyes
We aimed to quantify the penetration of ciprofloxacin, ofloxacin, and moxifloxacin into the cornea and aqueous humor of cadaver eyes. A total of 60 enucleated eyes, not eligible for corneal transplantation, were divided into three groups and immersed in commercial solutions of 0.3% ciprofloxacin, 0.3% ofloxacin, or 0.5% moxifloxacin for 10 min. Whole corneas
Braz J Med Biol Res. Publicado em: 03/07/2017
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3. Diagnóstico da leishmaniose visceral canina por meio de amostras de conjuntiva ocular, humor aquoso, membrana sinovial, líquido sinovial e líquido cefalorraquidiano.
A Leishmaniose Visceral Canina (LVC) é uma zoonose sistêmica grave, causada pelo protozoário intracelular obrigatório Leishmania infantum. Os cães são considerados os principais reservatórios da doença e podem desenvolver desde a infecção assintomática, a uma variedade de sinais clínicos, tais como linfadenopatia periférica, perda de peso, letar
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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4. Microdevice for aqueous humor drainage Maldonado Bas - Pförtner
PURPOSE: A microdevice for the treatment of refractory glaucoma is presented. The underlying concepts, its mechanisms of action and the surgical technique for implanting are explained and the results are analyzed. The microdevice was developed and the surgeries were performed at the Maldonado-Bas Eye Clinic (Cordoba, Argentina), under the rules established i
Arquivos Brasileiros de Oftalmologia. Publicado em: 2011-06
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5. Use of Molecular Methods to Bacterial Endophthalmitis Diagnostic. / Aplicação de Métodos Moleculares no Diagnóstico de Endoftalmite Bacteriana.
Objective: Development and application of Nested Multiplex PCR and Real Time PCR assays for detection and Gram classification of bacteria using aqueous and vitreous humor collected from patients with suspected endophthalmitis. Methods: Analytical specificity was established using 31 clinically important pathogens, 20 gram-positive and 11 gram-negative. Speci
Publicado em: 2009
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6. DinÃmica da IgA secretora especÃfica na lÃgrima empacientes portadores de uveÃte posterior ativa presumivelmente por Toxoplasma gondii durante o primeiro trimestre da doenÃa
Toxoplasma gondii (T.gondii) is the main cause of posterior uveitis and toxoplasmic retinochoroiditis is considered the most common infection of the retina. Serological tests are important tools for the diagnosis of toxoplasmosis, but in ocular toxoplasmosis, usually there is no correlation between levels of serum antibodies and eye symptoms in the patient.
Publicado em: 2009
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7. Características clínicas de 64 indivíduos portadores de uveítis posterior activa presumiblemente toxoplásmica en Pernambuco
PURPOSE: To describe clinical characteristics of posterior active uveitis presumptively by Toxoplasma gondii (PAUPT) in patients with typical lesion. Tranversal study. METHODS: Sixty-four patients with retinochoroiditis scatter and active satellite lesions examined in Pernambuco, Brazil. All were older than 10 years and immunocompetent. Gender, age, skin col
Arquivos Brasileiros de Oftalmologia. Publicado em: 2008-02
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8. Synthesis and secretion of transferrin by a bovine trabecular meshwork cell line
The trabecular meshwork (TM) is the main outflow pathway in the mammalian eye. Oxidative damage to TM cells has been suggested to be an important cause of impairment of TM functions, leading to deficient drainage of aqueous humor, with deleterious consequences to the eye. Transferrin, a metalloprotein involved in iron transport, has been characterized as an
Brazilian Journal of Medical and Biological Research. Publicado em: 31/07/2007
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9. Antioxidant status of dog aqueous humor after extracapsular lens extraction
We determined the antioxidant status of the aqueous humor after extracapsular lens extraction in 14 mongrel dogs weighing about 10 kg. The animals were examined by slit lamp biomicroscopy, applanation tonometry and indirect ophthalmoscopy. One eye was submitted to conventional extracapsular lens extraction and the other was used as control. Samples of aqueou
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-11
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10. Concurrent cutaneous, visceral and ocular leishmaniasis caused by Leishmania (Viannia) braziliensis in a kidney transplant patient
Although cases of leishmaniasis co-infection have been described in acquired immunodeficiency syndrome patients as well as those who have undergone organ transplants, to our knowledge, the present report is the first documented case of simultaneous cutaneous, visceral and ocular leishmaniasis due to Leishmania (Viannia) braziliensis in a transplant patient.
Memórias do Instituto Oswaldo Cruz. Publicado em: 2002-07
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11. Detection of Leptospira spp. in the Aqueous Humor of Horses with Naturally Acquired Recurrent Uveitis
Leptospiral organisms have long been presumed to be associated with the presence of equine recurrent uveitis. This project was undertaken to determine the presence of Leptospira spp. in the aqueous humor of horses with uveitis to determine if there was an association with inflammation. Thirty horses were determined to have recurrent uveitis based on clinical
American Society for Microbiology.
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12. Early Aqueous Humor Analysis in Patients with Human Ocular Toxoplasmosis
To evaluate the diagnostic sensitivity of a panel of laboratory tests for ocular toxoplasmosis performed at the time of presentation, paired samples of aqueous humor and serum were collected from 49 consecutive episodes of ocular toxoplasmosis with a clinical course of less than 3 weeks. Total immunoglobulin G (IgG) and Toxoplasma gondii-specific IgG, IgM, a
American Society for Microbiology.