Figure 6From: The ameliorating effects of long-term electroacupuncture on cardiovascular remodeling in spontaneously hypertensive rats The effect of electroacupuncture on collagen deposition in rat myocardium. Collagen was stained by sirius red (n = 3). A: Wistar control group. B: Wistar non acupoint group. C: Wistar DU20 and ST36 acupoints group. D: SHR control group. E: SHR non acupoint group. F: SHR DU20 and ST36 acupoints group. The arrow pointed to the collagen fiber in myocardium. Bar = 50 μm.Back to article page