منابع مشابه
Hypoxia in Diabetic Kidneys
Diabetic nephropathy (DN) is now a leading cause of end-stage renal disease. In addition, DN accounts for the increased mortality in type 1 and type 2 diabetes, and then patients without DN achieve long-term survival compatible with general population. Hypoxia represents an early event in the development and progression of DN, and hypoxia-inducible factor- (HIF-) 1 mediates the metabolic respon...
متن کاملRetinal hypoxia in long-term diabetic cats.
PURPOSE To determine whether the retina is hypoxic in early stages of diabetic retinopathy in cats and to correlate intraretinal PO2 with fluorescein angiographic and histologic alterations. METHODS Intraretinal PO2 was measured with microelectrodes in three cats with long-standing diabetes (>6 years) that had been followed with fluorescein angiographs every 6 months. Average PO2 in the inner...
متن کاملAdverse impact of hypertension on diabetic recipients of transplanted kidneys.
The effect of hypertension on patient and allograft survival in 60 diabetic recipients of transplanted kidneys was assessed by retrospective chart analysis. Hypertension was present in 81% of recipients. Of eight of these patients who became normotensive after transplantation, all had functioning allografts and one died. By contrast, persistent hypertension after transplantation was associated ...
متن کاملDistribution of erythropoietin producing cells in rat kidneys during hypoxic hypoxia.
We have used in situ hybridization to determine the localization and distribution of cells expressing the erythropoietin (EPO) gene in kidneys of rats exposed to reduced oxygen tensions to characterize the control of renal EPO formation during hypoxic hypoxia. Animals were subjected to severe hypoxia (7.5% O2) for 4, 8 and 32 hours to assess changes related to the duration of hypoxic exposure, ...
متن کاملCyclosporin A increases hypoxia and free radical production in rat kidneys: prevention by dietary glycine.
The major side effect of cyclosporin A is severe nephrotoxicity. It is likely that cyclosporin A causes vasoconstriction leading to hypoxia-reperfusion injury; therefore, these experiments were designed to attempt to obtain physical evidence for hypoxia and free radical production in kidney following cyclosporin A. Rats were treated daily with cyclosporin A (25 mg/kg ig) for 5 days, and pimonid...
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ژورنال
عنوان ژورنال: BioMed Research International
سال: 2014
ISSN: 2314-6133,2314-6141
DOI: 10.1155/2014/837421