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. Author manuscript; available in PMC: 2015 Apr 28.
Published in final edited form as: Naunyn Schmiedebergs Arch Pharmacol. 2012 Mar 14;385(5):443–453. doi: 10.1007/s00210-011-0705-z

Fig. 4.

Fig. 4

Iso-induced injury in WT and RGS-insensitive Gαi2G184S/G184S mice. Mice were injected with saline or isoproterenol (30 mg/kg) daily for 7 days then tissues collected, weighed, and processed for microscopy as described in “Methods.” a HW/BW after saline or Iso treatment in WT and RGS-insensitive Gαi2G184S/G184S mice. b Images of transverse myocardial sections. c Myocyte cross sectional area measured using NIH-Image as described in “Methods.” Values are mean±SEM, n =6–8 for HW/BW and >250 for myocyte size in each group. *p<0.05 or ***p<0.001 for Iso- vs saline-treated animals or †††p<0.001 for WT vs Gαi2G184S/G184Sby ANOVA