Lens protein glycation in diabetic and senile cataract patients
نویسندگان
چکیده
منابع مشابه
Oxidant/antioxidant Status of Patients with Diabetic and Senile Cataract
The aim of the present study is to evaluate the relationship of total antioxidant capacity, total oxidant status, oxidative stres and total free sulfydryl groups in patients with diabetic and nondiabetic senil cataract. The study was carried out on venous blood samples from 70 subjects admitted to the ophtalmology clinic of a research hospital. Of these, 25 were senile Type 2 diabetic patients ...
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It has been observed protein carbonylation and glycation in the lens epithelial cell fractions of lenses in people with mature cataract. We used lenses of diabetic patients, weak and strong cigarette smokers and people who had senile cataract. The protein glycation is the highest in a diabetic senile cataract patients and the lowest in non-diabetic senile cataract patients. The protein carbonyl...
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Histological changes were studied in 34 senile cataractous lenses removed surgically from patients aged 50 to 78 years. Sixty-eight percent had nuclear sclerosis, 44% swollen cells and morgagnian globular changes, 23% calcium deposition, 15% migration of epithelial cells beneath posterior capsule and villous projection in posterior in 7%. Several cases had more than one histological abnormality...
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Gangliosides were isolated from human senile cataractous lenses by solvent extraction, DEAE-Sephadex column chromatography, and thin-layer chromatography. The content and composition of gangliosides were examined in individual lens tissues. Three predominant gangliosides, GM3, GM1, and GD1a, were tentatively identified in comparison with authentic brain gangliosides, and several unidentified ga...
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Background and Aim: Vision improvement and reduction of refractive errors are considered as important goals of cataract surgery. The purpose of this study was to evaluate residual refractive errors after cataract surgery in the patients with senile cataract in Shahid Rahimi Hospital in Khorramabad City between 2017 and 2018. Material and Methods: This cross-sectional study included 178 patients...
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ژورنال
عنوان ژورنال: Indian Journal of Clinical and Experimental Ophthalmology
سال: 2019
ISSN: 2395-1443,2395-1451
DOI: 10.18231/j.ijceo.2019.095