Figure 3From: Brain-type and liver-type fatty acid-binding proteins: new tumor markers for renal cancer? FABP mRNA expression. FABP mRNA expression in matched normal (NN) and malignant (NC) RCC tissue samples. Expression data were normalized against the geometric means of the two reference genes PPIA and TBP. Statistical differences were calculated by the Wilcoxon test. (A) B-FABP, (B) L-FABP mRNA expression.Back to article page