Effect of HBV polymerase inhibitors on renal function in patients with chronic hepatitis B.

Background & Aims: Therapy of chronic hepatitis B with HBV-polymerase inhibitors, in particular tenofovir or adefovir, may affect renal function. To assess renal function more accurately in the normal range, we used the recently validated, Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formula to calculate the estimated glomerular filtration rate (eGFR).

Methods: Patient subgroups included: patients with HBV-monoinfection treated with lamivudine (n=36), adefovir (n=32), entecavir (n=32), or tenofovir (n=37).

Treatment of severe refractory pruritus with fractionated plasma separation and adsorption (Prometheus).

Objective: Severe pruritus is a serious complication of cholestatic liver disease. Prometheus is a recently introduced extracorporeal liver support system with direct toxin adsorption of the patient's albumin fraction (FPSA; fractionated plasma separation and adsorption). Here we report on the effect of Prometheus therapy in patients with intractable cholestatic pruritus.

Effect of H. pylori on the expression of TRAIL, FasL and their receptor subtypes in human gastric epithelial cells and their role in apoptosis.

Background And Aims: In the human stomach expression of TNF-related apoptosis inducing ligand (TRAIL) and its receptors and the modulatory role of Helicobacter pylori are not well described. Therefore, we investigated the effect of H. pylori on the expression of TRAIL, FasL and their receptors (TRAIL-R1-R4, Fas) in gastric epithelial cells and examined their role in apoptosis.