Are parameters derived by ultrasonic myocardial characterization in dialysis patients associated with mortality?
For a similar degree of cardiac hypertrophy, dialysis patients differed widely from hypertensives in their VDT parameters. By contrast, the hypertensive heart differed from the normal heart in the degree of hypertrophy but not in terms of VDT parameters. VDT parameters are independent predictors of all-cause mortality in dialysis patients.
Interruption of chemokine-GAG interactions, even in the absence of chemokine-receptor blockade, is a highly effective approach to reduction of allograft rejection, reducing vascular inflammation and prolonging allograft survival. Although chemokines direct both local and systemic cell migration, interruption of inherent chemokine responses in the donor tissue unexpectedly had a greater therapeutic impact on allograft vasculopathy.