Fig. 5
From: Rapamycin impairs endothelial cell function in human internal thoracic arteries
Top: Representative Western blot bands for phospho (Ser 1177)-eNOS (p-eNOS) in Hmec-1 after exposure to different concentrations of rapamycin for 20 h in relation to controls (Ctl). Bottom: The columns indicate activation of phospho-protein by eNOS after exposure to different concentrations of rapamycin for 20 h in relation to controls (Ctl). Each concentration was tested and normalized in five to six experiments, and the bars represent SEM. Asterisk indicates significance against controls