Figure 4From: Astroglial expression of the P-glycoprotein is controlled by intracellular CNTFEffect of cytokines of the IL-6 family on P-gp intracellular content in CNTF-/- astrocytes. Only rrCNTF (250 ng/ml) provoked a significant increase in P-gp intracellular content (+43.8 % ± 20, factorial ANOVA significant at 95%, t-test p < 0.01**).Back to article page