PURPOSE To compare the aqueous humor levels of proinflammatory and angiogenic factors of diabetic patients with and without retinopathy. METHODS Aqueous humor was collected at the start of cataract surgery from diabetic subjects and non-diabetic controls. The presence and severity of diabetic retinopathy were graded with fundus examination. Levels of 22 different inflammatory and angiogenic c...

Objectives. We investigated the relationship between the stage of diabetic retinopathy and pulse wave velocity (PWV). Methods. This was a cross-sectional study of 689 patients (406 men and 283 women) with type 2 diabetes who were admitted to our hospital from 2004 to 2007. Brachial-ankle pulse wave velocity (baPWV) was measured by an arterial pressure measurement device as PWV/ABI. Diagnosis of...

Diabetes mellitus is a global health problem affecting 366 million people worldwide and its prevalence is growing rapidly. Diabetic eye disease is present in up to 25% of diabetic subjects. Diabetic retinopathy is a chronic complication of diabetes that can result in blindness. Generally, there are two stages of diabetic retinopathy, non-proliferative and proliferative. The longer a person has ...

Objective: Retinopathy is a microvascular complication of diabetes and leading cause of blindness throughout the world. The proteins as the most chemical substances in the cells are exposed to oxidative damages of free radicals. The aim of this study was to evaluate the values of protein oxidation biomarkers in diabetic patients with retinopathy. Materials and Methods: This study was done on 3...

purpose: to describe the prevalence and risk factors of diabetic retinopathy (dr) in adults aged 40-80 years in yazd province in 2011. methods: this is a population-based survey on 2,320 urban and rural residents of yazd province. random multi-stage cluster sampling was employed in the survey. diagnosis of diabetes was made upon past medical history and drug history or insulin injection and in ...

purpose : to determine the association between retinal vascular diameter and its branching angles with diabetic retinopathy (dr) stages in diabetic patients methods : a descriptive analytic cross-sectional study was conducted in 62 diabetic patients (120 eyes) referred to farabi eye hospital between june 2008 and december 2009. digital fundus photography pictures were imported into photoshop so...

Diabetic retinopathy is a progressive eye disease and one of the leading causes of blindness all over the world. New blood vessels (neovascularization) start growing at advance stage of diabetic retinopathy known as proliferative diabetic retinopathy. Early and accurate detection of proliferative diabetic retinopathy is very important and crucial for protection of patient's vision. Automated sy...

Diabetic retinopathy (DR) is an eye disease caused by disease, diabetes. Diabetic retinopathy (DR) is a microvascular complication that occurs in people with diabetes that causes abnormalities in the retina and can both cause blindness. This study was conducted to build an application that can automatically classify Diabetic Retinopathy in accordance with level, ie normal, non-proliferate diabe...

BACKGROUND Population-based data on the prevalence of diabetic retinopathy in Pakistan are lacking. We determined the prevalence of diabetic retinopathy among individuals screened positive for diabetes in five community-based eye camps in northern Karachi, Pakistan. METHODS In summer 2002, five community-based eye camps were set up in Karachi, Pakistan's largest city. All individuals aged 30 ...