Obligatory Role for Endothelial Heparan Sulphate Proteoglycans and Caveolae Internalization in Catestatin-Dependent eNOS Activation
Figure 2
Endocytosis quantification. To quantify the endocytotic process stimulated by CST 5 nM, we evaluated FM 1-43 fluorescence intensity value/n° cell/field (see Section 2) in the different experimental conditions. The bar graph shows the variation of fluorescence intensity/n° cell/field with respect to control. CST = %; H:ase + CST %; Wm + CST %; endocytosis experiments (3 fields/sample, about 35 cells/fields); .
