Beneficial effect of vitamin E supplementation on the biochemical and kinetic properties of Tamm–Horsfall glycoprotein in hypertensive and hyperoxaluric patients

Abstract

We hypothesize that the loss of THP inhibitory activity in the hypertensive and hyperoxaluric patients in a crystallizing medium is mediated primarily by oxidative damage to this protein. The possible occurrence of renal stones in essential hypertensive subjects, and the risk of recurrence in hyperoxaluric subjects, may be explained by oxidative damage to renal tissues that remained unchecked by standard drug therapies. The normalization of the kinetic properties of THP following vitamin E supplementation is in support of our hypothesis.