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Saturday, February 9, 2019

Essay --

IntroductionCardiovascular disease (CVD) and chronic kidney disease (CKD) closely parallel the obesity and insulin resistance epidemic. Current U.S. estimates determine 70 million obese adults and an additional 70 million with high blood pressure and/or type II diabetes (28, 42, 45). More so, the National Health and food Examination Survey (NHANES), suggest a graded and continuous blood exists between prevalent hypertension and increase body mass tycoon (BMI) a metric that is closely associated with insulin resistance and self-identified type II diabetes (8, 34). possible diabetic vascular complications ar a hallmark of the disease and cognize to significantly affect the cardiovascular and renal systems. Atherosclerosis is the main flat coat for decreased life expectancy in patients with diabetes, whereas diabetic kidney disease and retinopathy atomic number 18 the largest contributors to end-stage renal disease and blindness, respectively (37, 56). Current therapy is aim ed at managing blood glucose concentrations and increasing insulin resistance. Thus, vascular complication mitigation includes blood glucose monitoring and lowering, which decreases the risk of nephropathy and retinopathy. Antihypertensive medicine is also utilized to decrease the risk of cardiovascular disease, nephropathy, and retinopathy (15, 26). As well, hypertension is closely associated with stroke and pulmonary edema. Despite these advances, diabetes complications and their treatments are aimed at abating symptoms in an effort to improve physiological function.Atherosclerosis in DiabetesAtherosclerotic lesions in patients with diabetes are indistinguishable from lesions in patients in whom another(prenominal) characteristic, like hypercholesterolemia or smoking, is the major ... ...hole-body insulin resistance in raddled muscles (11, 32, 43). It should not be discounted though that the MR also has a high similarity for both aldosterone and 11-hydroxy-glucocorticoids, whic h exist in lower levels in non-epithelial tissues that countenance glucocorticoids to signal through the MR in cardiovascular and metabolic tissue such(prenominal) as skeletal muscle, liver and fat (72). Not a peripheral point as insulin resistant populations have plasma glucocorticoid concentrations are great than those of aldosterone and this may promote MR activation by glucocorticoids. Potentiating the oxidative stress in the cardio-renal metabolic syndrome (71). Indepdent of the in-/direct mechanism, the evidence of RAAS blockade or silencing can advance oxidative stress, improves endothelial function and contributes to reductions of hypertension in the cardio-renal metabolic phenotype.

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