Xìmén郄门 [郤門] | Porte de l'opposition (Nguyen Van Nghi 1971) Fente-Porte (Pan 1993) Porte de la fissure (Lade 1994) Porte du (point) xi (Laurent 2000) |
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Items de localisation
Acupuncture | Moxibustion | Source |
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Piquer perpendiculairement à 1-1,5 distance | Cautériser 5-7 fois, chauffer 5-15 minutes | Roustan 1979 |
Puncture perpendiculaire entre 0,8 et 1,2 distance de profondeur | Cautérisation avec 3 à 5 cônes de moxa, moxibustion pendant 5 à 10 minutes. | Guillaume 1995 |
Piqûre perpendiculaire de 0,8 à 1,2 cun | Moxas : 1 à 3; chauffer 10 mn | Laurent 2000 |
Sensation de puncture
sensation locale de gonflement
Sécurité
Indication | Association | Source |
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Classe d'usage | ★ | point courant |
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Indication | Association | Source |
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Coeur rhumatismal | 4MC + 6MC + 3MC | Shanghai zhen jiu xue (Roustan 1979) |
Hémoptysie | 4MC + 11GI + 8TR | Roustan 1979 |
Douleur du Coeur | 4MC + 3MC + 7MC | Qian jin (Guillaume 1995) |
Objective: To investigate the effects of electroacupuncture( EA) of the points at the Pericardium Meridian of Hand-Jueyin on the changes of gene expression rates of CRTmRNA in myocardial ischemia and reperfusion injury rats so as to explore the specific relation between Meridian and Zangfu. Methods: Fifty Wistar rats anesthetized by 10% urethane were evenly randomized into sham,model,EA-“Neiguan”( PC6),EA-“Ximen”( PC5),EA-“Hegu ”( LI4) groups.Under artificial respiration,MI / R model was established by ligation of the left descending anterior branch( DAB) of the coronary artery for 40 min,followed by reperfusion for 60 min. EA was applied to the above mentioned acupoints for 20 min,two times altogether. Then,the myocardial sample( below the ligationsite of DAB) of the left cardiac ventricle was taken for observing the changes gene expression of CRTmRNA. Results: The expression of sham group is less. Model group compared with“Neiguan”group,“Ximen”group,CRTmRNA expression is reduced very significant; model group compared with the “Hegu”group,CRTmRNA expression was no significant difference; between “Neiguan”and “Ximen”group there was not significantly different. Conclusions: The points of the Pericardium Meridian can obviously improve the gene expression rate of CRTmRNA,reduce injury caused by the calcium overload of myocardial cell.
Objective To observe over-time changes in rat blood flow in the skins of related meridian points during physiological status, the pathological state of ischemic myocardial injury and low or high frequency electroacupuncture intervention and explore the post effect of different frequency electroacupuncture on related meridian points after treating ischemic myocardial injury. Method Fifty male Wister rats were randomized into five groups: blank control, sham operation, model, low frequency electroacupuncture (meridian point A) and high frequency electroacupuncture (meridian point B), 10 rats each. Blood flow in the skins of bilateral points Neiguan (PC6), Ximen (PC4) and Tianquan (PC2), and non-meridian and non-acupoint control points was measured by laser speckle contrast imaging in every group immediately and at 30 and 60 min after the end of three treatments. Statistical analysis was made. Result Blood flow in the skins of bilateral points Neiguan, Ximen and Tianquan was significantly lower in the blank control group than in the model group (P<0.01,P<0.05). Blood flow in the skin of every acupoint increased in varing degrees after low or high frequency electroacupuncture treatment. Blood flow in bilateral points Neiguan, Ximen and Tianquan regions in meridian point group A was closer to that in the blank control group immediately after treatment. Blood flow in three left-side and three right-side acupoint regions in meridian point group B was closer to that in the blank control group at 30 and 60 min, respectively, after treatment. Conclusion The immediate effect of low frequency electroacupuncture on blood flow in acupoint regions is better than high frequency electroacupuncture during intervention in ischemic myocardial injury. The post effect of high frequency electroacupuncture on blood flow in acupoint regions is better than low frequency electroacupuncture during intervention in ischemic myocardial injury.