Results 91 to 100 of about 61,706 (295)

Predicting optical coherence tomography-derived diabetic macular edema grades from fundus photographs using deep learning

, 2019
Diabetic eye disease is one of the fastest growing causes of preventable blindness. With the advent of anti-VEGF (vascular endothelial growth factor) therapies, it has become increasingly important to detect center-involved diabetic macular edema (ci-DME)
Bavishi, Pinal, Bresnick, George, Chotcomwongse, Peranut, Corrado, Greg S, Cuadros, Jorge, Kanai, Kuniyoshi, Keane, Pearse A, Ledsam, Joe, Limwattanayingyong, Jirawut, Narayanaswamy, Arunachalam, Nganthavee, Variya, Peng, Lily, Raumviboonsuk, Paisan, Silpa-archa, Sukhum, Tadarati, Mongkol, Varadarajan, Avinash, Venugopalan, Subhashini, Webster, Dale R   +17 more
core   +1 more source

Hypertensive retinopathy in pre‐eclampsia and its association with disease severity and neonatal outcomes: A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Introduction Pre‐eclampsia (PE) involves systemic endothelial dysfunction and microvascular injury, yet routine obstetric care lacks noninvasive readouts of maternal microvascular health. We evaluated whether hypertensive retinopathy (HR) detected during pregnancy is associated with maternal disease severity and adverse neonatal outcomes ...
Gabriele Saccone, Francesco Matarazzo, Mariarosaria Motta, Marika Rovetto, Michele Rinaldi, Maurizio Guida, Ciro Costagliola   +6 more
wiley   +1 more source

Effect of topical nepafenac in prevention of macular edema after cataract surgery in patients with non-proliferative diabetic retinopathy

Pakistan Journal of Medical Sciences, 2017
Objective: To determine the efficacy of topical Nepafenac (0.1%), administered post-operatively in prevention of Macular Edema (ME), after cataract surgery in patients with Non-Proliferative Diabetic Retinopathy (NPDR).
M. Sarfraz, Rana Intisar ul Haq, M. Mehboob   +2 more
semanticscholar   +1 more source

The Endothelial CXCR Family in Vascular Health and Disease

iNew Medicine, EarlyView.
ABSTRACT Endothelial cells (ECs) form the dynamic interface between blood and tissue, serving as key regulators of vascular homeostasis, inflammation, and repair. Among the molecular systems governing endothelial behavior, the C‐X‐C motif chemokine receptor (CXCR) family—originally characterized in immunology for its roles in leukocyte trafficking and ...
Zhiming Wu, Yandi Wu, Suowen Xu, Yu Huang, Li Wang   +4 more
wiley   +1 more source

Effect of duration of diabetes on severity of retinopathy

Gomal Journal of Medical Sciences, 2012
Background: Diabetic retinopathy is a leading cause of blindness worldwide. The aim of this study was to know the effect of duration of diabetes on severity of diabetic retinopathy.
Muhammad Alam, Mian Ihsanullah, Rehman Saeed, Muhammad Saleem   +3 more
doaj  

Klasifikasi Fase Retinopati Diabetes Menggunakan Backpropagation Neural Network

IJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2013
Abstrak Retinopati diabetes (DR) merupakan salah satu komplikasi pada retina yang disebabkan oleh penyakit diabetes. Tingkat keparahan DR dibagi atas empat kelas yakni: normal, non-proliferative diabetic retinopathy (NPDR), proliferative diabetic ...
Rocky Yefrenes Dillak, Agus Harjoko
doaj   +1 more source

Role of combined phacoemulsification and intravitreal injection of bevacizumab in prevention of postoperative macular edema in non-proliferative diabetic retinopathy

Journal of Current Ophthalmology, 2018
Purpose To evaluate the role of combined phacoemulsification and intravitreal injection of bevacizumab in prevention of postoperative diabetic macular edema (DME) in patients with no diabetic retinopathy or non-proliferative diabetic retinopathy (NPDR ...
A. Khodabandeh, Shahed Fadaifard, A. Abdollahi, R. Karkhaneh, Ramak Roohipoor, F. Abdi, H. Ghasemi, Sam Habibollahi, M. Mazloumi   +8 more
semanticscholar   +1 more source

Oxidants, antioxidants and mitochondrial function in non-proliferative diabetic retinopathy.

Journal of diabetes, 2014
Diabetic retinopathy (DR) is a preventable cause of visual disability. The aims of the present study were to investigate levels and behavior oxidative stress markers and mitochondrial function in non-proliferative DR (NPDR) and to establish the correlation between the severity of NPDR and markers of oxidative stress and mitochondrial function.In a ...
Rodríguez-Carrizalez, Adolfo Daniel, Castellanos-González, José Alberto, Martínez-Romero, Esaú César, Miller-Arrevillaga, Guillermo, Villa-Hernández, David, Hernández-Godínez, Pedro Pablo, Ortiz, Genaro Gabriel, Pacheco-Moisés, Fermín Paul, Cardona-Muñoz, Ernesto Germán, Miranda-Díaz, Alejandra Guillermina   +9 more
openaire   +2 more sources

Immune Imbalance in Sickle Cell Anemia: Flow Cytometric Insights Into Regulatory T Cells and Neutrophil Dynamics

Journal of Clinical Laboratory Analysis, EarlyView.
Flow cytometric analysis in sickle cell anemia reveals preserved Treg frequency despite decreased CD25 expression and increased neutrophil activity, highlighting a complex immune imbalance. The proportions of both neutrophil and lymphocyte cells have been shown to be a reliable predictor of CD3+ T cell levels, thus emphasizing the importance of innate ...
Rukiye Ölçüoğlu, Funda Tanrıkulu, Sevtap Kılınç, Eda Çakmak, Süheyl Asma, Can Boğa, Hakan Özdoğu, İlknur Pamuk   +7 more
wiley   +1 more source

Is there any correlation between vitamin D insufficiency and diabetic retinopathy? [PDF]

International Journal of Ophthalmology, 2015
AIM: To determine a relation between vitamin D level, which is an inhibitor of angiogenesis, and diabetic retinopathy and its risk factors METHODS: In a clinic-based cross sectional study two hundred and thirty-five type 2 diabetic patients older than ...
Shokoufeh Bonakdaran , Nasser Shoeibi
doaj   +1 more source