Do intratubular hydrodynamic forces influence tubulointerstitial fibrosis in the kidney?
In conclusion, intratubular biomechanical forces, stretch, and fluid shear stress generate changes in intracellular signaling and gene expression that contribute to the pathobiology of obstructive and nonobstructive kidney disease.
There were no increases in plasma oxLDL or measures of oxidative stress (urinary 8-iso-PGF2alpha) in these otherwise healthy 63-year-old men with the metabolic syndrome. Furthermore, no relationship between oxLDL and 8-iso-PGF2alpha was found, but our results suggest a role for dietary factors in oxidative stress.