Conference Proceedings

Monocyte apoptosis in uremia is normalized with continuous blood purification modalities

V D'Intini, V Bordoni, I Bolgan, M Bonello, A Brendolan, C Crepaldi, F Gastaldon, NW Levin, R Bellomo, C Ronco

Blood Purification | KARGER | Published : 2004

Abstract

Uremia is associated with a state of immune dysfunction. Dysregulation of homeostasis may be directly related to abnormal apoptosis regulation in uremia, which is crucial for the maintenance of the biological system. We demonstrated that plasma from three groups of uremic subjects, i.e. hemodialysis (HD) patients, peritoneal dialysis (PD) patients and patients with predialysis chronic renal failure (CRF), has different apoptotic potential on U937 monocytes. The plasma of HD and CRF subjects when incubated with U937 cells induced higher levels of apoptosis compared with that of PD and control subjects (HD 26.08 +/- 11.39, CRF 24.87 +/- 9.07, PD 12.13 +/- 4.51, controls 11.69 +/- 4.02). Furthe..

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