Fig. 4From: Expression of brain derived-neurotrophic factor and granulocyte-colony stimulating factor in the urothelium: relation with voiding functionRT-PCR expression of BDNF and G-CSF in UCs. A. RT-PCR results. B. Densitometry measurements. *indicates statistical significance between groups (p < 0.001) as tested by a nonparametric Kruskal-Wallis test. The same letters indicate non-significant differences between groups based on Scheffe’s multiple comparison testsBack to article page