OBJECTIVE: To observe the angiogenesis promoting effects of clinical common used Chinese herbal medicines (CHM) for activating blood circulation to remove stasis on chick embryo chorio-allantoic membrane (CAM). METHODS: Chicken CAM model was established and mice blood serum containing different kinds of medicines, including Radix Peaoniae rubra, Radix Angelicae sinensis, Flos Carthami, Rhizoma Chuanxiong, Radix Salviae miltiorrhizae, Astragalus membranaceus, and their complex prescriptions, Danggui Buxue Decoction, Xuefu Zhuyu Decoction, Xiongshao Capsule, was applied on it respectively to observe the condition of angiogenesis 72 hrs after incubation. Besides, the normal saline group, blank serum group, blank group and basic fibroblast growth factor (bFGF) group were set up for control. RESULTS: All the CHM applied and bFGF had the CAM angiogenetic promoting effect, among them, Radix Salviae Miltiorrhizae and the three complex prescriptions showed better effects than the three negative control groups in capillary formation and count, with the efficacy similar to that of bFGF. The effect of complex prescriptions was superior to that of single herb except Radix Salviae miltiorrhizae. CONCLUSION: Radix Salviae miltiorrhizae, Danggui Buxue Decoction, Xuefu Zhuyu Decoction and Xiongshao Capsule have good angiogenesis promoting effect on CAM. This study elucidated, from a certain aspect, the mechanism of action of CHM on ischemic diseases, and unfolded the scientific evidence of applying complex prescription.
OBJECTIVE: To observe the angiogenesis promoting effects of clinical common used Chinese herbal medicines (CHM) for activating blood circulation to remove stasis on chick embryo chorio-allantoic membrane (CAM). METHODS:Chicken CAM model was established and mice blood serum containing different kinds of medicines, including Radix Peaoniae rubra, Radix Angelicae sinensis, Flos Carthami, Rhizoma Chuanxiong, Radix Salviae miltiorrhizae, Astragalus membranaceus, and their complex prescriptions, Danggui Buxue Decoction, Xuefu Zhuyu Decoction, Xiongshao Capsule, was applied on it respectively to observe the condition of angiogenesis 72 hrs after incubation. Besides, the normal saline group, blank serum group, blank group and basic fibroblast growth factor (bFGF) group were set up for control. RESULTS: All the CHM applied and bFGF had the CAM angiogenetic promoting effect, among them, Radix Salviae Miltiorrhizae and the three complex prescriptions showed better effects than the three negative control groups in capillary formation and count, with the efficacy similar to that of bFGF. The effect of complex prescriptions was superior to that of single herb except Radix Salviae miltiorrhizae. CONCLUSION: Radix Salviae miltiorrhizae, Danggui Buxue Decoction, Xuefu Zhuyu Decoction and Xiongshao Capsule have good angiogenesis promoting effect on CAM. This study elucidated, from a certain aspect, the mechanism of action of CHM on ischemic diseases, and unfolded the scientific evidence of applying complex prescription.