Fig. 10

Role of Ang II receptors on F-actin polymerization. MSCs were stimulated with 100 nM Ang II after pretreatment with Losartan and/or PD-123319. Immunofluorescence analysis was performed using rhodamine phalloidin (F-actin; red–orange). Nuclei were stained with DAPI (blue). An overlay of the two fluorescent signals is shown (scale bars = 20 μm). Ang II angiotensin II, DAPI 4', 6-diamidino-2-phenylindole