大肠输 [大腸輸] Dàcháng shū | Point qui répond au gros intestin (Nguyen Van Nghi 1971) Point correspondant au Gros Intestin (Pan 1993) Creux du Gros intestin (Lade 1994) Beishu du Gros Intestin (Laurent 2000) |
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Kyril Ryjick se rapportant au Wang Dao de Van Der Meerch estime que cette glose du lézard serait fausse et qu'en fait la primitive représenterait un vase à libation, c'est le transvasement d'un vase dans l'autre qui engendrerait le sens de facile, changer, aisé. Quelle que soit la glose retenue toutes peuvent avoir un rapport avec l'Intestin : - la notion de mouvement saccadé contenue dans wu figure le péristaltisme. - la notion de transformation contenue dans yi correspond au rôle des Intestins. - la notion de changement représentée par le transvasement s'accorde avec le texte du Suwen : “les aliments entrent par la bouche, remplissent l'Estomac tandis que l'Intestin est vide puis ils descendent en remplissant l'Intestin pendant que l'Estomac se vide” (Laurent 2000).
Etudes cliniques sur la localisation
OBJECTIVES: The aim of this study was to provide a metric description of acupuncture points BL25 and BL26, to investigate their relation to individual anatomical landmarks and structures, and to identify anatomical structures that are involved in needle manipulation during de qi. DESIGN: Fifty-eight (58) white patients with low-back pain received 107 needlings that were documented using computed tomography (CT). Outcome measures: For each patient, the body-mass index (BMI) and the interscapular distance were measured. Using the CT scan, the following parameters were assessed: thickness of the soft tissue layer, distance of the puncture site and the needle tip to the vertebral line, distance of the needle tip to the body surface and the intermuscular space, and the needle depth in muscle tissue. RESULTS: The mean distance from the puncture site to the vertebral line was 3.5 +/- 0.5 cm for BL25 and 3.4 +/- 0.4 cm for BL26. The distance of the needle tip to the vertebral line was similar (3.4 +/- 0.5 cm for BL25 and 3.2 +/- 0.4 cm for BL26). The mean distance of the needle tip to the body surface was 4.1 +/- 0.9 cm at BL25 and 3.9 +/- 0.8 cm at BL26. The majority of the needle tips were located in the intermuscular region between the erector spinae and the transversospinal muscles. There was a significant correlation between the interscapular distance and the thickness of the soft tissue layer with the BMI at both acupuncture points. Nearly all parameters correlated with the BMI. At BL26, correlations between the distance of needle to the vertebral line and the BMI were not statistically significant but the scatter plots indicate a positive dependency. CONCLUSIONS: The results of this study show an association between de qi and needle location within the intermuscular septa. BL25 and BL26 are located as clusters in and around the intermuscular region of the erector spinae and the transversospinal muscles, with a distance to the vertebral line of 3.49 +/- 0.58 cm and 3.32 +/- 0.53 cm, respectively. Using proportional methods is relevant for the success of acupuncture therapy.
Items de localisation (ensemble des items significatifs décrits dans la littérature permettant une localisation du point)
Objective To study the internal special link between Feishu (BL 13) and Dachangshu (BL 25) in mechanics. Methods The relative data obtained from MRI and computer temography scanning were transmitted into computer to build the spinal model. With the help of software of “ANALYSIS” (the finite element analysis) , the mechanical experiment was conducted. The correlativity between the two points was investigated. The adjacent intervertebral discs were chosen as the controls. Results In both the single force trial and the double forces trials, the experimental results suggested that relations between the two relative acupoints were significantly different from the relation between the intervertebral discs, with equivalency, equiponderance of stress distribution and thorough linear regression relation between the two acupoints. Conclusion There is an internal special relation between the two acupoints with exterior-interior relation in vertebral mechanics, so as to prove that the theory on correlation of interior-exterior acupoints in acupuncture is scientific.
Acupuncture | Moxibustion | Source |
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Selon Tong ren, puncturer à 0,3 distance, laisser l'aiguille le temps de 6 expirations | Selon Tong ren appliquer 3 cônes de moxa | Zhen jiu ju ying (Guillaume 1995) |
Puncture perpendiculaire entre 1 et 1,5 distance de profondeur | Cautérisation avec 3 à 7 cônes de moxa, moxibustion pendant 5 à 15 minutes | Guillaume 1995 |
Piqûre perpendiculaire à 1-2 distances (1) | Cautériser 3-7 fois, chauffer 5-20 minutes | Roustan 1979 |
Piqûre oblique vers le bas pour les douleurs sciatiques, à 2-3 distances (2) | Roustan 1979 | |
Piqûre tangentielle, l'aiguille dirigée vers 27V (3) | Roustan 1979 | |
Piqûre perpendiculaire ou oblique de 0,8 à 1,2 cun | Moxas : 3 à 7 ; chauffer 20 à 30 mn | Laurent 2000 |
Sensation de puncture
Sécurité
Classe d'usage | ★★ | point majeur |
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Indication | Association | Source |
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Dysurie et constipation | 25V + Ba liao | Oian jin (Guillaume 1995) |
Diarrhée profuse avec maldigestion des aliments | 25V + 23V | Zi sheng jing (Guillaume 1995) |
Diarrhée glaireuse des cinq couleurs | 25V + 6VC + 25E + 36E | Zhong hua zhen jiu xue (Guillaume 1995) |
Présence de Sang dans les selles | 25V + 1VG + 57V | Zhong hua zhen jiu xue (Guillaume 1995) |
Rectorragie consécutive au vent de l'Intestin | 25V + 1VG + 57V + 10Rte + 6Rte | Zhong hua zhen jiu xue (Guillaume 1995) |
Entérite aiguë de l'enfant | Moxas 25V + 25E + 36E | Xin zhen jiu xue (Guillaume 1995) |
Colique de l'oxyurose | 25V + 4GI + 6MC + 36E + réchauffements locaux | Zhen jiu xue shou ce (Guillaume 1995) |
Constipation | 25V + 25E + 6TR + 37E | Si ban jiao cai zhen jiu xue (Guillaume 1995) |
Prolapsus rectal | 25V + 20VG + 1VG + 21VB + 4GI + 30E | Ji sheng (Guillaume 1995) |
Mauvaise nutrition musculaire | 25V + 30V + 38E vers 57V + 4VG + 34VB + 9Rte | Roustan 1979 |
Incontinence d'urines ou de matières fécales | 25V + 32V | Zhi Shen Jing (Roustan 1979) |
OBJECTIVE: To observe the effect of moxibustion of “Dachangshu” (BL 25) on pain reaction and expression of transient receptor potential vanilloid 1 (TRPV 1) of bone marrow cells in visceral hyperalgesia (VHA) rats so as to explore its mechanism underlying visceral pain-relief. METHODS: Twenty-eight male SD rats were divided into control group, control+moxibustion group, VHA model and VHA+moxibustion group (n = 7/group). The VHA model was made by giving colorectal distension (CRD, 60 mmHg) to the newborn rats for 1 min (repeated once again in 30 min) from postnatal day 8 on, once daily for a week. Moxibustion was applied to ipsilateral “Dachangshu”(BL 25) area for 40 min from the 8th week on after birth. Abdominal withdrawal reflex (AWR) and pain threshold during CRD were measured before and after moxibustion. The TRPV 1 mRNA expressio of bone marrow cells was detected by real time-POR. RESULTS: (1) The AWR score of the model group was significantly higher than that of the control group, but the pain threshold of the model group was significantly lower than that of the control group (P < 0.01), suggesting a VHA in model rats. (2) After moxibustion, the AWR scores were significantly lower in the VHA+moxibustion group than in the model group (P < 0.05, P < 0.01), and the pain threshold was remarkably higher in the former group than in the latter group (P < 0.01). Similar results were found in the control+moxibustion group compared to the control group: the decreased AWR scores (CRD 40 mmHg, 60 mmHg and 80 mmHg, P < 0.01) and the increased pain threshold (P < 0.05). (3) The TRPV 1 mRNA expression level of bone marrow cells was significantly lower in the VHA + moxibustion group than in the model group (P < 0.01). No significant difference was found between the control and moxibustion+control groups in TRPV 1 mRNA expression level (P > 0.05). CONCLUSION: Moxibustion of “Dachangshu” (BL 25) can reduce visceral hyperalgesia and down-regulate TRPV 1 mRNA expression of bone marrow cells in VHA rats, suggesting an involvement of TRPV 1 mRNA of bone marrow cells in CRD-induced visceral pain development.
Methods: 96 cases of root sciatica were randomly divided into treatment group (56 cases) and control group (40 cases). They were treated by deep needling at main point Dachangshu (BL 25) with enlongated needle, and routine acupuncture at Dachangshu (BL 25) and other points, respectively. Results: 21 cases were cured, 27 markedly effective, 6 effective and 2 ineffective in the treatment group, and 7, 11, 18, 4 in the control group, respectively, with a significant difference between the two groups (P<O. 05). Conclusion : Deep needling at main point Dachangshu (BL 25) has a better therapeutic effect on root sciatica.
Objective To observe the clinical effect of lateral needling at Dachangshu (BL 25) plus traction in treating lumbar intervertebral disc hemiation (LIDH). Method Ninety-four patients with LIDH were randomized into a treatment group of 50 cases and a control group of 44 cases. The treatment group was intervened by lateral needling on the interior side of Dachangshu (BL 25) following traction and conventional acupuncture treatment, and the control group only received traction and conventional acupuncture treatment. The therapeutic effects were evaluated and the relapse rates were compared after a one-year follow-up study Result The total effective rate was 92.0% in the treatment group versus 79.6% in the control group, and the difference was statistically significant (P<0.05).. Conclusion Lateral needling at Dachangshu (BL 25) plus traction is an effective way in treating LIDH.