نتایج جستجو برای: related macular degeneration (amd)

تعداد نتایج: 1225783  

بنیادی, مرتضی, جبارپور بنیادی, محمدحسین, جوادزاده, علیرضا, محمدیان, طاهره,

Introduction & Objective: Age-related macular degeneration (AMD) is a disease affecting the central regions of the retina and choroid, which can lead to loss of central vision. Etiological research suggests that AMD is a complex disease, caused by the actions and interactions of multiple genes and environmental factors. Numerous studies have focused on the role of chemotactic cytokines, also kn...

حیدریان, سمیرا, صادقی, مسعود, محجوب, منیره, مومنی, سید محمد, هرویان, جواد,

Background and purpose: Age related macular degeneration is the most common cause of sever visual impairment and blindness among adults over the age of 65 years in developed countries. The purpose of this study was to review the literature on using low vision aids in age related macular degeneration and their effects on their quality of life. Materials and methods: A comprehensive search of ...

Journal: :journal of research in health sciences 0
mohammad hossein davari hoda gheitasi gholamhossein yaghobi behrouz heydari

background: age-related macular degeneration (amd) is one of the leading causes of visual loss among people aged 65 yr and older. the pathophysiology of amd is poorly understood. the purpose of this study was to evaluate the relationship between serum lipid concentrations and age-related macular degeneration. methods: in this case-control study, total cholesterol (tch), low density lipoprotein ...

Journal: :بینا 0
طاهره محمدیان mohammadian university of tabriz, tabriz, iranدانشکده علوم طبیعی- دانشگاه تبریز- تچشم پزشکبریز- ایران مرتضی جبارپور بنیادی jabarpoor bonyadi university of tabrizدانشکده علوم طبیعی- دانشگاه علوم پزشکی تبریز و مرکز تحققات سلامت کودکان- دانشگاه علوم پزشکی تبریز- تبریز- ایران محمدحسین جبارپور بنیادی jabarpoor bonyadi university of tabrizقطب علمی تنوع زیستی- دانشگاه علوم پزشکی گناباد- گناباد- ایران حمید احمدیه ahmadieh university of tabrizمرکز تحقیقات چشم- دانشگاه شهید بهشتی- تهران- ایران زکیه یعقوبی yaghoobi university of tabrizدانشگاه علوم پزشکی گناباد- گناباد- ایران

purpose: to investigate the effect of ccl2c-2512t polymorphism on age-related macular degeneration (amd). methods: this study enrolled 48 patients originating from northeast of iran who suffered from dry type amd. the association of c-2518t in the promoter region of ccl2 gene was investigated using polymerase chain reaction (pcr) and restriction fragment length polymorphism (rflp). control grou...

Journal: :molecular and biochemical diagnosis (journal) 2014
saghar yousefnia

background: cells have complex network of antioxidant enzymes that protect cells from induced damages by reactive oxygen species (ros). catalase and superoxide dismutase are known for their role as primary protection against oxidative stress. oxidative damage is an important risk factor in age-related macular degeneration disease (amd). for the first time in this study the impact of genetic pol...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

بیماری age-related macular degeneration (amd) یکی از دلایل کم بینایی و نابینایی در بیماران بالاتر از 65 سال در جوامع پیشرفته می‏باشد. پیشرفت بیماری آهسته و با افزایش سن اتفاق می‏افتد و به طور تدریجی می‏تواند باعث نابینایی در یک یا دو چشم شود. یکی از مهمترین دلایل ایجاد این بیماری استرس اکسیداتیو ناشی از عوامل محیطی مانند دود سیگار، اشعه x،u.v.، فشار و گرما است که این عوامل باعث افزایش سطح ros ش...

Journal: :Biomedical Journal of Scientific and Technical Research 2023

The most common macular condition is called Age-related Macular Degeneration (AMD). It a neurodegenerative disease that leads to loss of central vision since the affected areas are main retina and choroid eye.

بابائی, اسماعیل, بنیادی, مرتضی, جبارپور بنیادی, محمد حسین, نوروزی, ندا,

Background: Age-related macular degeneration (AMD) is the leading cause of blindness in the developed world and is characterized by progressive degeneration of the retinal pigment epithelium and secondary photoreceptor loss, resulting in visual loss. Etiological research suggests that age related macular degeneration is a complex disease, caused by the interactions of several genetic and enviro...

Introduction: Age-related macular degeneration (AMD) is one of the major causes of visual loss among the elderly. It causes degeneration of cells in the macula. Early diagnosis can be helpful in preventing blindness. Drusen are the initial symptoms of AMD. Since drusen have a wide variety, locating them in screening images is difficult and time-consuming. An automated digital fundus photography...

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