GABAB Receptors Expressed in Human Aortic Endothelial Cells Mediate Intracellular Calcium Concentration Regulation and Endothelial Nitric Oxide Synthase Translocation
Figure 2
Expression of GABAB1 and GABAB2 protein detected by western blots (a) and immunofluorescence (b). (a) Specific bands developed at the approximate location of 108 kD (GABAB1), 130 kD (GABAB2), and 43 kD (β-Actin) in lysates of HAECs and retina (P.C). (b) Representative dual immunofluorescence staining of GABAB1 and GABAB2 in HAECs. Nuclei were stained by DAPI (blue) (scale bar = 50 μm). HAECs: human aortic endothelial cells; P.C: human retina (positive control).
