Retinopathy
Mostrando 1-12 de 594 artigos, teses e dissertações.
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1. Quando é necessário rastrear retinopatia em paciente diabético?
A retinopatia diabética é uma complicação microvascular progressiva que pode culminar em perda visual grave e permanente. Existe a possibilidade de controle e prevenção se for detectada e tratada a tempo. Dessa forma, pacientes com diabetes tipo 1 e 2 devem ser submetidos ao exame de fundo de olho por oftalmologista para rastreamento da retinopatia,
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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2. Evaluation of platelet indices and pro-inflammatory cytokines in type 2 diabetic patients with retinopathy
SUMMARY OBJECTIVE: The aim of this study was to investigate whether platelet parameters and pro-inflammatory cytokines associated with platelet activation could be surrogate markers of the diabetic retinopathy stages in type 2 diabetic patients. METHODS: This prospective case-control study included 108 type 2 diabetes mellitus patients and 48 healthy contr
Revista da Associação Médica Brasileira. Publicado em: 2022
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3. Use of artificial intelligence in ophthalmology: a narrative review
ABSTRACT BACKGROUND: Artificial intelligence (AI) deals with development of algorithms that seek to perceive one’s environment and perform actions that maximize one’s chance of successfully reaching one’s predetermined goals. OBJECTIVE: To provide an overview of the basic principles of AI and its main studies in the fields of glaucoma, retinopathy of
Sao Paulo Medical Journal. Publicado em: 2022
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4. Evaluation of contrast sensitivity in non-high-risk proliferative diabetic retinopathy treated with panretinal photocoagulation with and without intravitreal injections of ranibizumab
RESUMO Objetivos: Avaliar a sensibilidade ao contraste em pacientes virgens de tratamento com retinopatia diabética proliferativa de não alto risco, submetidos a panfotocoagulação retiniana com injeções intravítreas de ranibizumabe versus panfotocoagulação isolada. Métodos: Sessenta olhos de 30 pacientes foram randomizados em dois grupos: um subm
Arquivos Brasileiros de Oftalmologia. Publicado em: 2022
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5. Discovery of Thiopyrimidinone Derivatives as a New Class of Human Aldose Reductase Inhibitors
Diabetes is a chronic metabolic disorder characterized by insufficient insulin production, the cells’ inability to use this insulin, or a combination of both, leading to secondary complications such as diabetic neuropathy and retinopathy. One way to prevent or control such complications is the use of aldose reductase (AR) inhibitors. In this work, we synth
Journal of the Brazilian Chemical Society. Publicado em: 2022
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6. Purtscher-like retinopathy in a patient with COVID-19-associated coagulopathy
RESUMO A manifestação oftálmica mais frequentemente relatada da infecção por SARS-CoV-2 é a conjuntivite. Trata-se de estudo de caso de retinopatia tipo Purtscher em uma paciente com coagulopatia grave associada ao COVID-19. Uma jovem com múltiplas comorbidades foi admitida por síndrome do desconforto respiratório agudo relacionado ao COVID-19. Seu
Arquivos Brasileiros de Oftalmologia. Publicado em: 2022
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7. Retinopathy of prematurity: risk factors for its development in two neonatal intensive care units in Paraná-Brazil
RESUMO Objetivos: Avaliar duas unidades de terapia intensiva neonatais do Paraná e identificar os fatores de risco que levam ao desenvolvimento da retinopatia da prematuridade nestas unidades neonatais. Metodos: Foi realizado um estudo de coorte, prospectivo, com avaliação dos bebês prematuros examinados no período de 12 meses com idade gestacional �
Arquivos Brasileiros de Oftalmologia. Publicado em: 2022
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8. Capillaroscopic appearance of nailfold vasculature of diabetic nephropathy patients
ABSTRACT Objectives: Diabetic nephropathy is a microvascular complication of diabetes and the most common cause of end-stage renal failure throughout the world. Videocapillaroscopy is a simple and noninvasive method that can display capillaries in the nail bed at the micron level. A few studies have been conducted on detecting retinopathy, another important
Archives of Endocrinology and Metabolism. Publicado em: 2022
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9. Neonatal diseases and oxidative stress in premature infants: an integrative review
Abstract Objective To describe the relationship of oxidative stress and antioxidant biomarkers in cord blood of premature newborns and the prognosis of diseases in the neonatal period. Sources This study consists of an integrative review. Searches were conducted in electronic databases Scopus, PubMed, Web of Science, and Medline/Lilacs through the Virtual
Jornal de Pediatria. Publicado em: 2022
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10. The A allele of the rs759853 single nucleotide polymorphism in the AKR1B1 gene confers risk for diabetic kidney disease in patients with type 2 diabetes from a Brazilian population
ABSTRACT Objective: The AKR1B1 gene encodes an enzyme that catalyzes the reduction of glucose into sorbitol. Chronic hyperglycemia in patients with diabetes mellitus (DM) leads to increased AKR1B1 affinity for glucose and, consequently, sorbitol accumulation. Elevated sorbitol increases oxidative stress, which is one of the main pathways related to chronic
Archives of Endocrinology and Metabolism. Publicado em: 2022
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11. Health-related quality of life associated with diabetic retinopathy in patients at a public primary care service in southern Brazil
ABSTRACT Objective This study aimed to establish the utility values of different health states associated with diabetic retinopathy in a Brazilian sample to provide input to model-based economic evaluations. Subjects and methods This cross-sectional study was performed in a sample of patients with type 2 diabetes mellitus (T2D) who underwent teleophthalm
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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12. THE GROWTH IN SCIENTIFIC PRODUCTION
ABSTRACT Objective This study aimed to establish the utility values of different health states associated with diabetic retinopathy in a Brazilian sample to provide input to model-based economic evaluations. Subjects and methods This cross-sectional study was performed in a sample of patients with type 2 diabetes mellitus (T2D) who underwent teleophthalm
Acta ortop. bras.. Publicado em: 2020-10