Figure 6From: Expression of the TGF-beta1 system in human testicular pathologiesGene expression of TGF-β1 , ALK-1 and e ndoglin in pathological tissue. Quantitative gene expression of TGF-β1 (Panel A), ALK 1 (Panel B) and Endoglin (EDG) (Panel C) in pathological tissue. Different letters indicate significant differences (p < 0.05). Results are represented with an arbitrary scale and expressed as the ratios between the expressions of the specific gene and GADPH (integrated density, ID). Data are plotted as the mean ID ± SEM. Newman-Keuls Multiple Comparison was done between groups. Different letters indicate significant differences (p< 0.05). Panel D: Correlation between ALK-1 and Endoglin gen expression mRNA. (Pearson coefficient, r = 0. 4915; p < 0.05)Back to article page