Effects of acupuncture on Chinese medicine syndromes of vascular dementia / 中国结合医学杂志

<p><b>OBJECTIVE</b>To study the effects of acupuncture on Chinese medicine syndromes of vascular dementia (VaD).</p><p><b>METHODS</b>Sixty-three VaD patients were divided into three groups. Those willing to be randomized were randomly assigned to receive either acupuncture (random acupuncture group, 24 cases) or rehabilitation training (guided rehabilitation group, 24 cases) for 6 weeks. Those unwilling to be randomized also received acupuncture for 6 weeks (non-random acupuncture group, 19 cases). Patient syndromes and their severity were evaluated before treatment (baseline), at the end of treatment, and at 4-week follow-up after the completion of treatment using a CM scoring system (scale of differentiation of syndromes of vascular dementia, SDSVD). The SDSVD scores of the random and non-random acupuncture groups, and of all patients who received acupuncture (combined acupuncture group, 43 cases), were compared with those in the guided rehabilitation group.</p><p><b>RESULTS</b>In the random, non-random, and combined acupuncture groups, SDSVD scores were significantly reduced at the end of treatment and at follow-up than at baseline. In the guided rehabilitation group, SDSVD scores were similar to baseline scores at the end of treatment and at follow-up. However, there were no significant differences in SDSVD scores among the three groups or between the combined acupuncture group and the guided rehabilitation group at any time points. In the non-random and combined acupuncture groups, SDSVD scores were significantly reduced at the end of treatment than at baseline in patients with hyperactivity of Liver (Gan)-yang or phlegm obstruction of the orifices.</p><p><b>CONCLUSIONS</b>Acupuncture reduced the severity of VaD. The improvement was the greatest in patients undergoing their treatment of choice. Treatments in this study were more effective for excess syndromes, such as Liver-yang hyperactivity or phlegm obstruction of the orifices than deficiency syndromes, such as Kidney (Shen)-essence deficiency.</p>

Research on the changes of IL-1 receptor and TNF-alpha receptor in rats with cerebral ischemia reperfusion and the chronergy of acupuncture intervention / 中国针灸

<p><b>OBJECTIVE</b>To explore the intervention timing of acupuncture in treatment of cerebral infarction and the relationship of cerebral ischemia reperfusion injury with inflammatory cytokine receptor.</p><p><b>METHODS</b>One hundred and ten male healthy Wistar rats were randomly divided into a normal group (n=10), a sham operation group (n=10), a model group (n=10), an acupuncture at non-acupoint group (non-acupoint group, n=40), an acupuncture with regaining consciousness method group (regaining consciousness group, n=40). Four subgroups were set up 1 h ischemia reperfusion in 1 h group, 3 h group, 6 h group, 12 h group in the two acupuncture groups, 10 rats in each subgroup. Two acupuncture groups were treated with acupuncture at four time points (1 h, 3 h, 6 h and 12 h after ischemia reperfusion), and "Shuigou" (GV 26) and "Neiguan" (PC 6) were selected in regaining consciousness group, and the non-acupoints below the bilateral costal region were selected in non-acupoint group. At the corresponding time point, the tissues of the brain were removed and interleukin1 receptor (IL-1RI) and tumor necrosis factor receptor (TNFR-I) mRNA and protein changes were detected by using real-time quantitative polymerase chain reaction and immunoblot assay.</p><p><b>RESULTS</b>The expression of IL-1RI and TNFR-I mRNA and protein in the model group were significantly higher than that in normal group, sham operation group, regaining consciousness group and non-acupoint group (P<0.01, P<0.05). The expression of IL-1RI and TNFR-I mRNA and protein in regaining consciousness group was weakest at 3 h after reperfusion followed successively by 6 h, 1 h, 12 h, and there was no significantly change of IL-1RI and TNFR-I mRNA and protein expression in non-acupoint group among different timing points, but which was decreased as compared with those in the model group at the same time point (all P<0.05).</p><p><b>CONCLUSION</b>Acupuncture can reduce the expression of IL-1RI and TNFR-I mRNA and protein in rats with cerebral ischemia reperfusion, inhibit the excessive expression of proinflammatory cytokine receptor, block apoptosis signal transduction and extend time window for treatment of cerebral ischemia, so as to play the protective effect for brain. Within 3 h of ischemia is the best time for intervention of acupuncture treatment.</p>

Clinical study on acupuncture and moxibustion for treatment of plaque of carotid atherosclerosis / 中国针灸

<p><b>OBJECTIVE</b>To observe effect of acupuncture and moxibustion on carotid plaque in the patient of carotid atherosclerosis due to ischemic cerebrovascular disease.</p><p><b>METHODS</b>Sixty cases were randomly divided into an acup-mox group and a drug group, 30 cases in each group. Plaque of carotid atherosclerosis and quality of the plaque were investigated by color B-ultrasonography and the thickness and area of the plaque were calculated.</p><p><b>RESULTS</b>The resolution rate of the plaque was 53.9% in the acup-mox group and 10.0% in the drug group with a significant difference between the two groups (P < 0.01), and with better effects on flat plaque and soft plaque. And the thickness and area of the plaque of corotid atherosclerosis were significantly reduced.</p><p><b>CONCLUSION</b>Acupuncture and moxibustion can improve the plaque of corotid atherosclerosis, so as to alleviate and prevent from occurrence and development of ischemic cerebrovascular diseases.</p>