نتایج جستجو برای: related macular degeneration amd

تعداد نتایج: 1225783  

2014
Vijaya Juturu

MZ: Meso-Zeaxanthin; L: Lutein; RZ: RR-Zeaxanthin; AMD: Age-related Macular Degeneration; MD: Macular Degeneration; NAFL: Non-Alcoholic Fatty Liver; NASH: Nonalcoholic Steatohepatitis; DPPH: Diphenyl-2-Picrylhydrazyl; ABTS: 2, 2’-Azino-Bis (3-Ethylbenzothiazoline-6-Sulfonic acid); GST: Glutathione-S-Transferase; UDPGT: Uridine Diphosphate Glucuronyl Transferase; SGOT: Serum glutamic oxaloacetic...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1389

بیماری amd یک بیماری چشمی است که به دلیل زوال شبکیه ی چشم حاصل می شود. بیماری amd از دلایل عمده ی نابینایی برگشت ناپذیر در افراد 65-60 سال و بالاتر می باشد. دو نوع مختلف از این بیماری وجود دارد: ترشحی و غیر ترشحی. گلوتاتیون -s ترانسفرازهای محلول (gsts) یک خانواده ی بزرگ مستقل از پروتئین های چند وظیفه ی هستند و بعنوان آنزیم های فاز دوم بیوترانسفورماسیون شناخته شده و در محافظت سلول ها در برابر گو...

Journal: :Clinical Interventions in Aging 2008
Robyn H Guymer Peter N Dimitrov Mary Varsamidis Lyndell L Lim Paul N Baird Algis J Vingrys Luba Robman

Age-related macular degeneration (AMD) is responsible for the majority of visual impairment in the Western world. The role of cholesterol-lowering medications, HMG Co-A reductase inhibitors or statins, in reducing the risk of AMD or of delaying its progression has not been fully investigated. A 3-year prospective randomized controlled trial of 40 mg simvastatin per day compared to placebo in su...

Journal: :Ophthalmic surgery, lasers & imaging retina 2014
Jordana G Fein Lauren A Branchini Varsha Manjunath Caio V Regatieri James G Fujimoto Jay S Duker

BACKGROUND AND OBJECTIVE To measure the subfoveal choroidal thickness in patients with age-related macular degeneration (AMD) over 6 months. PATIENTS AND METHODS A retrospective, observational study of patients with AMD followed up for 6 months at the New England Eye Center. Baseline and 6-month follow-up subfoveal choroidal thickness was measured using spectral-domain OCT and compared. RES...

2014
Jordana G. Fein Lauren A. Branchini Varsha Manjunath Jay S. Duker

Background and Objective—To measure the subfoveal choroidal thickness in patients with age-related macular degeneration (AMD) over 6 months. Study Design/Patients and Methods—A retrospective, observational study of patients with AMD followed for 6 months at the New England Eye Center. Baseline and 6 month subfoveal choroidal thickness was measured using spectral domain OCT and compared. Results...

Journal: :Nigerian Journal of Life Sciences 2022

Age related Macular Degeneration (AMD) is emerging a leading cause of legal blindness in the elderly, overtaking glaucoma and diabetic retinopathy. A recent study carried out Optometry Clinic University Benin over period twenty four months, using population sample nine hundred forty eight (948) geriatric patients, showed that prevalence AMD among elderly Egor Local Government Area Edo State 10....

Journal: :Klinische Monatsblatter Fur Augenheilkunde 2021

Abstract With the advent of long-acting anti-vascular endothelial growth factor substances, “healing AMD (age-related macular degeneration)” might be easily assumed due to prolonged treatment intervals. Adoption oncological concept minimal residual disease for quiescent choroidal neovascularization (CNV) lesions enhance importance continued monitoring, and spur research into core disease, i.e.,...

Alireza Irani, Amin Reza Nikpoor, Fazel Gorjipour, Hajar Aryan, Hossein Nazari, Kazem Mousavizadeh, Khalil Ghasemi Falavarjani, Mohammad Askari, Mohammad Hosein Sanati, Mohsen Mazidi,

Background: Half of the cases of vision loss in people under 60 years of age have been attributed to age-related macular degeneration (AMD). This is a multifactorial disease with late onset. It has been demonstrated that many different genetic loci are implicated in the risk of developing AMD in different populations. In the current study, we investigated the association of high-temperature &lr...

2016

Age related macular degeneration (AMD) is an eye related disease which leads to blindness as the disease progresses. Hence it is important to detect the disease early for timely treatment. This paper discusses about the identification of macular degeneration using multiresolution techniques and texture analysis from the fundus images of the eye. Images are analyzed at different scales and resol...

Journal: :Cell reports 2015
Souska Zandi Shintaro Nakao Kwang-Hoon Chun Paolo Fiorina Dawei Sun Ryoichi Arita Ming Zhao Enoch Kim Olivier Schueller Stewart Campbell Mahdi Taher Mark Ivan Melhorn Alexander Schering Francesca Gatti Sara Tezza Fang Xie Andrea Vergani Shigeo Yoshida Keijiro Ishikawa Muneo Yamaguchi Fumiyuki Sasaki Ruth Schmidt-Ullrich Yasuaki Hata Hiroshi Enaida Mitsuko Yuzawa Takehiko Yokomizo Young-Bum Kim Paul Sweetnam Tatsuro Ishibashi Ali Hafezi-Moghadam

Age is a major risk factor in age-related macular degeneration (AMD), but the underlying cause is unknown. We find increased Rho-associated kinase (ROCK) signaling and M2 characteristics in eyes of aged mice, revealing immune changes in aging. ROCK isoforms determine macrophage polarization into M1 and M2 subtypes. M2-like macrophages accumulated in AMD, but not in normal eyes, suggesting that ...

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