FFT, Inflammation, Lipid Metabolism, Blood Pressure and Organ Damage in Patients With Obesity, Chronic Kidney Disease (CKD).

Fructose intake from added sugars has increased dramatically over the last century and has recently been implicated as potential contributor to metabolic syndrome, obesity, hypertension, inflammation and kidney disease. Fructose differs from the other sugars because, uric acid is generated during its metabolism. Serum uric acid levels have been found to correlate with the intake of fructose and added sugars. In turn, an elevated serum uric acid has also been shown to be associated with increased risk for cardiovascular and metabolic diseases. On the other hand complexity of fructose metabolism in each individuals results of the various magnitude of hyperuricemia induced by fructose intake. The magnitude of uric acid production in each patient may reflect individual predisposition to endogenous urate production in a face of relatively normal fasting uric acid concentration. Therefore the oral fructose tolerance test might reveal an occult purine disturbances which plays casual role in either metabolic disturbances or organ damage. The aim of this study is to see whether is a relationship between fructose induced hyperuricemia and metabolic disturbances , inflammatory state and organ damage in obese and various stages CKD patients.