Effect of umbilical moxibustion on phlegm damp constitution and intestinal flora / 中国针灸

OBJECTIVE@#To observe the effect of umbilical moxibustion on phlegm damp constitution and intestinal flora, and explore the mechanism of umbilical moxibustion in improving phlegm damp constitution.@*METHODS@#A total of 60 subjects with phlegm damp constitution were randomly divided into an observation group and a control group, 30 cases in each group. The control group was given TCM health guidance, such as diet and exercise; on the basis of the control group, umbilical moxibustion was applied in the observation group, 7 moxa cones each time, 2 times a week for 8 weeks. Before and after intervention, the indexes (transformation score of phlegm damp constitution, body mass, body mass index [BMI], waist circumference, hip circumference, heart rate and blood pressure) related to phlegm damp constitution were recorded in the two groups. The intestinal flora was detected with 16S rDNA sequencing technology in the two groups.@*RESULTS@#After intervention, the transformation score of phlegm damp constitution, body mass, BMI, waist circumference and hip circumference were decreased compared before intervention in the observation group (@*CONCLUSION@#Umbilical moxibustion may reshape the intestinal flora by up-regulating the relative abundance of

Study on "Hegu (LI 4) regulates face and mouth" based on palmomental reflex / 中国针灸

<p><b>OBJECTIVE</b>To explore the correlation between hand and face-mouth, so as to provide nerve reflex basis for the theory "Hegu (LI 4) regulates face and mouth".</p><p><b>METHODS</b>Seven hundred and sixty-three participants who met the inclusive criteria were divided into different age groups. The skin around participants' thenar eminence was gently scraped to be observed whether there was an involuntary movement around the face or mouth, which was palmomental reflex. The results of palmomental reflex were recorded.</p><p><b>RESULTS</b>The total occurrence rate of palmomental reflex was 46.26%. For those who were 0 to 1 years old, the palmomental reflex was all positive; for those who were 21 to 36 years old, the positive rate was 20.45%, which was the lowest; for those who were 65 to 85 years old, more than half of them were positive. The majority of those who were 0 to 2 years old were bilateral positive palmomental reflex, while the majority of those who were 65 to 85 years old were unilateral positive palmomental reflex.</p><p><b>CONCLUSION</b>There is a certain connection between hand and face-mouth. The occurrence rate of palmomental reflex changes from high to low over age increasing, and then changes from low to high with the aging, presenting a "high-low-high" U-shaped curve, which is possible related to the growth and recession of nervous system.</p>

Impacts of electroacupuncture at Lingtai (GV 10) and Shendao (GV 11) on premature heartbeat / 中国针灸

<p><b>OBJECTIVE</b>To observe the specific clinical efficacy of electroacupuncture at Lingtai (GV 10) and Shendao (GV 11) on premature heartbeat.</p><p><b>METHODS</b>Seventy-two cases of premature heartbeat were randomized into an observation group and a control group. In the observation group, electroacupuncture was applied at Lingtai (GV 10) and Shendao (GV 11). In the control group, electroacupuncture was applied at bilateral Xuanzhong (GB 39). The treatment was given once a day and 10 times made one session in both groups. Respectively, the dynamic electrocardiogram detection was done before treatment and after one session of treatment in each group.</p><p><b>RESULTS</b>The total effective rate was 47.1% (16/34) in the observation group and 6.5% (2/31) in the control group. The efficacy in the observation group was superior to that in the control group, presenting the statistical significant difference in comparison (P < 0.05).</p><p><b>CONCLUSION</b>Electroacupuncture at Lingtai (GV 10) and Shendao (GV 11) has specific clinical efficacy on premature heartbeat.</p>

Effects of electroacupuncture at "Jiaji" (EX-B 2) on myocardial apoptosis and the expression of Bcl-2 and Bax in rats with ischemia-reperfusion injury / 中国针灸

<p><b>OBJECTIVE</b>To explore the protective mechanism of acupuncture on myocardial ischemia-reperfusion injury.</p><p><b>METHODS</b>Fifty Wistar rats were randomly divided into a sham-operation group, a model group, a Jiaji group , a Neiguan group and a Yanglingquan group, 10 rats in each group. The model of myocardial ischemia-reperfusion injury was duplicated by ligating the left anterior descending coronary artery (LADCA) in the later four groups, and the LADCA was not ligated in the sham-operation group. The rats in the treatment groups were treated with electroacupuncture at "Jiaji" (EX-B 2), "Neiguan" (PC 6) and "Yanglingquan" (GB 34) on both sides, respectively, once a day for 7 days. No interventions were produced in the sham-operation group and model group. Myocardial apoptosis were examined by the TUNEL method. The expressions of Bcl-2 and Bax proteins were measured by immunohistochemical method.</p><p><b>RESULTS</b>Apoptosis index(AI) was significantly lower in the Jiaji group, Neiguan group and sham-operation group compared with model group (P < 0.01). Compared with the sham-operation group, AI were significantly increased in other groups (all P < 0.01). There was no significant difference in AI between Jiaji and Neiguan group (P > 0.05). Compared with the model group, the expression of Bcl-2 was significantly increased and Bax protein was significantly decreased in Jiaji group and Neiguan group (both P < 0.01). The expressions of Bcl-2 and Bax proteins were significantly increased in other groups compared with the sham-operation group (all P < 0.01). There was no significant difference in the expression of Bcl-2 and Bax proteins between Jiaji and Neiguan group (P > 0.05).</p><p><b>CONCLUSION</b>Electroacupuncture at both Jiaji (EX-B 2) and Neiguan (PC 6) has protective effects on myocardial ischemia-reperfusion injury, and the mechanism is closely related to inhibiting myocardial apoptosis by adjusting the expression of Bcl-2 and Bax.</p>