نتایج جستجو برای: diabetic retinopathy dr
تعداد نتایج: 196040 فیلتر نتایج به سال:
This hospital-based, cross-sectional study investigated the effect of age of diabetes onset on the development of diabetic retinopathy (DR) among Chinese type 2 diabetes mellitus (DM) patients. A total of 5,214 patients with type 2 DM who were referred to the Department of Ophthalmology at the Shanghai First People's Hospital from 2009 to 2013 was eligible for inclusion. Diabetic retinopathy st...
The prevalence of diabetes has been continuously increasing for the last few decades and it is being recognized as a worldwide epidemic [1]. Diabetic retinopathy (DR) is the most com‐ mon diabetic microvascular complication, and despite recent advances in therapeutics and management, DR remains the leading cause of severe vision loss in people under age of six‐ ty [2-4]. The prevalence of DR in...
Objectives Oxidative stress has a pivotal role in the pathogenesis of diabetic retinopathy (DR). Juglans regia L. (JRL) leaf extract has hypoglycemic and antioxidative properties. This study aimed to determine the ameliorative effects of JRL against diabetic retinopathy. Materials and Methods The DR rat model was generated by injection of streptozotocin (STZ). A subset of the diabetic rats re...
Background Diabetic retinopathy has a significant impact in every healthcare system. Despite that fact, there are few accurate estimates in the prevalence of DR in Brazil's different geographic regions, particularly proliferative DR and diabetic macular edema. This study aims to determine the prevalence of diabetic retinopathy in Brazil's five continental regions and its determinant factors. ...
Diabetic retinopathy (DR) is the most common eye disease complication of diabetes, and hypovitaminosis D mentioned as one risk factors. Vitamin D2 (ergocalciferol) vitamin D3 (cholecalciferol) are best-known forms D. Calcitriol (1,25-dihydroxycholecalciferol) active form D, with sun being its main sources. synthesized in skin by exposure to sunlight without protective factors, but care must be ...
PURPOSE To determine the retinal oxygen saturation trend with onset of diabetes and increasing severity of diabetic retinopathy by comparing diabetic groups with and without retinopathy to controls. METHODS A fundus camera-based dual-wavelength snapshot oximeter imaged retinas of healthy subjects and patients with and without diabetic retinopathy. The images were analyzed to determine oxygen ...
Diabetic retinopathy (DR) is a complication of diabetes mellitus that causes retinal damage can lead to vision loss if not detected and treated promptly. The common diagnosis stages the disease take time, effort, cost be misdiagnosed. In recent period with explosion artificial intelligence, deep learning has become most popular tool high performance in many fields, especially analysis classific...
introduction: it seems that improvement in care and new treatment and screening methods along with better control of diabetes mellitus (dm) has led to a change in incidence of diabetic complications, especially diabetic retinopathy .this study was performed to assess the 4 years incidence rate of diabetic retinopathy in patients with type ii diabetes and factors affecting its progression. metho...
Diabetic retinopathy (DR) is among the most dan-gerous diabetic complications that can lead to lifelong blindness if left untreated. One of essential difficulties in DR early discovery, which crucial for therapy progress. The accurate diagnosis stage famously complicated and demands a skilled analysis by expert being fundus images. This paper detects classifies its using retina images applying ...
BACKGROUND To extract utility values of diabetic retinopathy on a perfect health and perfect vision scales for Iranians with both types diabetes. METHODS In this investigation, 150 untreated patients with diabetic retinopathy consecutively were examined and interviewed in Farabi Eye Hospital, Tehran, Iran, a tertiary referral center in the Iranian health care system. Utility values based on p...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید