Results 11 to 20 of about 359,045 (205)

Intervention with vitamins in patients with nonproliferative diabetic retinopathy: a pilot study

Clinical Ophthalmology, 2013
Michael K Smolek,1 Neil F Notaroberto,1,2 Arley G Jaramillo,1,2 Lisa R Pradillo1,2 1CLEVER Eye Institute, 2EyeCare 20/20, Slidell, LA, USA Background: The purpose of this study was to determine whether a combination of vitamins B6, B9, and B12 is an ...
Smolek MK, Notaroberto NF, Jaramillo AG, Pradillo LR   +3 more
doaj   +6 more sources

Nonproliferative retinopathy in diabetes type 2. Initial stages and characterization of phenotypes [PDF]

Progress in Retinal and Eye Research, 2005
This review addresses the initial stages of nonproliferative diabetic retinopathy in diabetes type 2. The natural history of the initial lesions occurring in the diabetic retina has particular relevance for our understanding and management of diabetic retinal disease, one of the major causes of vision loss in the western world. Diabetic retinal lesions
Cunha-Vaz, JG, Bernardes, RC
openaire   +6 more sources

Microaneurysm Counting as a Biomarker for the Hyperperfusion Stage of Nonproliferative Diabetic Retinopathy. [PDF]

Ophthalmol Ther
This study aimed to investigate the utility of microaneurysm (MA) counting as a tool for characterizing the hyperperfusion stage of nonproliferative diabetic retinopathy (NPDR) and to examine the hypothesis that MAs can serve as a surrogate biomarker for the presence of intraretinal microvascular abnormalities (IRMAs).Forty-nine (n = 49) eyes with type
Mendes L, Rocha A, Lopes M, Almeida A, Duarte N, Reste-Ferreira D, Martinho A, Pereira P, Marques I, Lobo C, Cunha-Vaz J.   +10 more
europepmc   +4 more sources

Retrobulbar blood flow changes in eyes with diabetic retinopathy a 10 year follow up study

Clinical Ophthalmology, 2014
Meira Neudorfer,1,* Rivka Kessner,1,* Dafna Goldenberg,1 Anat Lavie,1 Ada Kessler21Department of Ophthalmology, 2Radiology Ultrasound Unit, Sackler Faculty of Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel*These authors
Neudorfer M, Kessner R, Goldenberg D, Lavie A, Kessler A   +4 more
doaj   +1 more source

Understanding nonproliferative diabetic retinopathy progression using noninvasive imaging. [PDF]

Eye (Lond)
Abstract It is well accepted that only a subset of individuals with diabetes is expected to progress to advanced retinopathy and is at risk of losing functional vision. It is, therefore, of major relevance to identify this subset of patients and when they enter into rapid progression.
Cunha-Vaz J, Mendes L, Reste-Ferreira D.
europepmc   +3 more sources

Determining Risk Factors That Affect Progression in Patients with Nonproliferative Diabetic Retinopathy. [PDF]

J Ophthalmol, 2021
Purpose . To determine risk factors that affect nonproliferative diabetic retinopathy (NPDR) progression and establish a predictive model to estimate the probability of and time to progression in NPDR. Patients and Methods .
Chen DJ, Kuo JC, Wright AJ, Chuang AZ, Chan W, Feldman RM, Crowell EL.   +6 more
europepmc   +5 more sources

Disorganization of the inner retinal layers in diabetic macular edema: systematic review

Revista Brasileira de Oftalmologia, 2022
The objective of this article was to review the disorganization of inner retinal layers as a biomarker in diabetic macular edema. A systematic search was conducted in PubMed®/MEDLINE®, Cochrane and Embase until August 2021.
Andreas Di-Luciano, Wai-Ching Lam, Laurent Velasque, Eduardo Kenstelman, Rodrigo M. Torres, Rosa Alvarado-Villacorta, Manish Nagpal   +6 more
doaj   +1 more source

The effect of hypothyroidism on the risk of diabetes and its microvascular complications: a Mendelian randomization study

Frontiers in Endocrinology, 2023
ContextSeveral observational studies have found that hypothyroidism is associated with diabetes and its microvascular complications. However, the cause and effect have not been clarified.ObjectiveThe aim of the study was to examine the causality of such ...
Ting Fang, Ting Fang, Xiaoqing Deng, Xiaoqing Deng, Jingyi Wang, Jingyi Wang, Fei Han, Fei Han, Xiangyang Liu, Xiangyang Liu, Yajin Liu, Yajin Liu, Bei Sun, Bei Sun, Liming Chen, Liming Chen   +15 more
doaj   +1 more source

Computer Classification of Nonproliferative Diabetic Retinopathy [PDF]

Archives of Ophthalmology, 2005
To propose methods for computer grading of the severity of 3 early lesions, namely, hemorrhages and microaneurysms, hard exudates, and cotton-wool spots, and classification of nonproliferative diabetic retinopathy (NPDR) based on these 3 types of lesions.Using a computer diagnostic system developed earlier, the number of each of the 3 early lesions and
Samuel C, Lee, Elisa T, Lee, Yiming, Wang, Ronald, Klein, Ronald M, Kingsley, Ann, Warn   +5 more
openaire   +2 more sources

Assessing Changes in Diabetic Retinopathy Caused by Diabetes Mellitus and Glaucoma Using Support Vector Machines in Combination with Differential Evolution Algorithm

Applied Sciences, 2021
The aim of this study is to evaluate the changes related to diabetic retinopathy (DR) (no changes, small or moderate changes) in patients with glaucoma and diabetes using artificial intelligence instruments: Support Vector Machines (SVM) in combination ...
Nicoleta Anton, Elena Niculina Dragoi, Filip Tarcoveanu, Roxana Elena Ciuntu, Cătălin Lisa, Silvia Curteanu, Bogdan Doroftei, Bogdan Mihnea Ciuntu, Dorin Chiseliţă, Camelia Margareta Bogdănici   +9 more
doaj   +1 more source