Fig. 6

Acupuncture decreased cardiac sympathetic hyperactivity and renin release. A–C Western blot analysis and quantification of phosphonate tyrosine hydroxyzine (p-TH) and tyrosine hydroxyzine (TH) protein levels (n = 3 per group). D Plasma level of renin in the Sham, MI and MI + PC6 groups. E–H Th, Scn5A, KChIP2, and Kcne2 mRNA levels in cardiac tissue among the three groups