Fig. 4From: Selective improvement by rifaximin of changes in the immunophenotype in patients who improve minimal hepatic encephalopathyEffect of rifaximin treatment on serum levels of different cytokines. The serum levels of the indicated cytokines were measured. Values are the mean ± SEM. CTL, controls; NMHE, patients without MHE; MHE, patients with MHE; 3, 6: patients with MHE after 3 and 6 months of rifaximin treatment. Values significantly different from controls are indicated by *. Values significantly different in patients with MHE compared to NMHE are indicated by α. Values significantly different after vs. before treatment are indicated by β (*/α/β p < 0.05; **/αα/ββ p < 0.01; ***/ααα/βββ p < 0.001)Back to article page