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. Author manuscript; available in PMC: 2012 Sep 24.
Published in final edited form as: Peptides. 2010 Aug 24;31(11):2067–2074. doi: 10.1016/j.peptides.2010.07.012

Fig. 3.

Fig. 3

Percent change in baseline sarcomere length (SL), peak shortening, departure velocity, and return velocity in response to 15 minutes of perfusion with 10−8 M 26RFa(8-26), 10−8 M 26RFa(19-26), 10−8 M hRFRP-1, or control (media only) in isolated adult rat cardiac myocytes (Table 4). There were no significant changes in baseline sarcomere length. There were no significant effects on peak shortening, departure velocity, and return velocity in response to 10−8 M 26RFa(8-26) or 10−8 M 26RFa(19−26). Data were analyzed using 1-way ANOVA followed by a Dunnett's Multiple Comparison Test with p < 0.05 considered statistically significant (*; Table 4). Recordings were made from n = 17-20, 1-day and 2-day myocytes isolated from n = 2 hearts.