Altering the course of cataracts in diabetic rats.
نویسندگان
چکیده
A potent new aldose reductase (AR) inhibitor was effective in preventing cataractous changes in diabetic rats. Untreated diabetic rats developed early lens changes by 3 weeks and dense nuclear opacities by 6 to 9 weeks. In contrast, diabetic rats treated with the AR inhibitor showed no lens changes during the 5-month period of the experiment.
منابع مشابه
The Effect of Eight- Week High-Intensity Interval Training on the Expression of Cardiac Angiostatin and Focal adhesion Kinase Proteins at Left Ventricle in Diabetic Rats
Background: Diabetes can increase cardiovascular disease by altering the equilibrium between angiogenic stimulants and inhibitors of angiogenesis. In this study, we investigated the effect of High-Intensity Interval Training (HIIT) on angiostatin and focal adhesion kinase (FAK-1) in left ventricle cardiomyocytes in diabetic rats. Methods: In this experimental study, 24 male Wistar rats were ra...
متن کاملEffect of Pimpinella tirupatiensis on Oxidative Enzymes in STZ-induced Diabetic Rat Kidney
The present study was aimed to evaluate the therapeutic potential of Pimpinella tirupatiensis (Pt) by assaying the activities of selective mitochondrial enzymes in streptozotocin induced diabetic rats. Diabetic rats showed a significant (p < 0.01) reduction in the activities of oxidative enzymes Succinate dehydrogenase (SDH), Malate dehydrogenase (MDH), Glutamate dehydrogenase (GDH) and isocitr...
متن کاملEffect of Pimpinella tirupatiensis on Oxidative Enzymes in STZ-induced Diabetic Rat Kidney
The present study was aimed to evaluate the therapeutic potential of Pimpinella tirupatiensis (Pt) by assaying the activities of selective mitochondrial enzymes in streptozotocin induced diabetic rats. Diabetic rats showed a significant (p < 0.01) reduction in the activities of oxidative enzymes Succinate dehydrogenase (SDH), Malate dehydrogenase (MDH), Glutamate dehydrogenase (GDH) and isocitr...
متن کاملGP-1447, an inhibitor of aldose reductase, prevents the progression of diabetic cataract in rats.
We examined the effects of GP-1447 (3-[(4,5,7-trifluorobenzothiazol-2-yl)methyl]-5-methylphenyl acetic acid) on existing cataracts and sorbitol content in the lens in rats with streptozotocin-induced diabetes. GP-1447 is an inhibitor of aldose reductase, which is the first enzyme in the polyol pathway. Cataracts in the central region of the lens were observed in 7 of 14 eyes (50%) by the fifth ...
متن کاملHepatic Oxidative Damages and Glucose Tolerance in Diabetic Rats Exposed to Repeated Oral Doses of Diazinon
Background: Environmental pollutants including organophosphate insecticides impair glucose metabolism by altering hepatic oxidation and play an important role in the development of diabetes and its complications. The aim of this study was to assess the impacts of repeated oral doses of Diazinon, an organophosphate insecticide, which is known to impair the glucose metabolism and its tolerance th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Investigative ophthalmology & visual science
دوره 19 3 شماره
صفحات -
تاریخ انتشار 1980