RÉSUMÉ
The Research Committee for the Meridian Point held its third workshop at the 57th Annual Meeting of the Japan Society Acupuncture and Moxibustion in Kyoto. Evaluations and reports were presented on two topics.<BR><BR>The first topic:Study of PSC in Japan and China.<BR> 1) Literature search on PSC in China (Wang):A literature search on major studies on PSC in China since 1979 was conducted. The report introduces the definition, characteristics and the mechanism of PSC development together with meridian phenomena.<BR><BR> 2) PSC in reference to the ryodoraku (Morikawa):Development of the reactive ryodo point in patients under hemodialysis or those who have had a total gastrectomy and the cases in which reactive ryodo points or needle sensation developed when specific regions were stimulated were reported. The relationship between reactive ryodo points and PSC was examined. <BR><BR> 3) The mechanism by which PSC develops (Yamada):Neurotransmitter substances are released from sensory nerve endings during acupuncture stimulation. Absorbed by lymphatic vessels, these substances stimulate the smooth muscle of these vessels, thus causing the PSC. Based on factors such as transmission velocity and inhibitory factors, the mechanism by which PSC develops was investigated.<BR><BR>The second topic:Specific locations of meridian points and clinical effects of the meridian point.<BR> 1) Anatomical regions for GB 30 huantiao (Ozaki and Matsuoka):In establishing the international standard for the meridian points under the guidance of WHO, both Chinese and Japanese proposals were listed for GB 30. The clinical effects-presumably emanating from the subcutaneous structure when acupuncture stimuli are applied to these points in a direction perpendicular to the body surface-were comparatively evaluated. <BR><BR> 2) Transition in the regions and main effects of GB 30 (Sakaguchi):As stated above, both Japanese and Chinese definitions were cited in establishing the international standard for GB 30 under the guidance of WHO. By quoting the classic literature from China and Japan, changes in the regions and main effects of GB 30 were comparatively evaluated.
RÉSUMÉ
This article reviewed the theories and current researches of Ryodoraku Diagnostic System and pointed out its value in clinical studies, as well as the feasibility and significance of applying this system on the studies of electricity of meridians and collaterals.
RÉSUMÉ
<b>Background</b>: Spring water exhibits “aging”, characterized by increased oxidation reduction potential (ORP) and diminished therapeutic efficacy. However, the influence of spring water ORP on the body during bathing is unknown. Gout has been treated by spa bathing and by acupuncture, as well as pharmacologically. We accordingly examined the relationship between ORP and uric acid excretion, and that between ORP and ryodoraku current, which is closely related to acupuncture.<br><b>Design</b>: Three groups of three volunteers each bathed in a different solution; sulphur-containing spring water, bicarbonate-containing spring water, or tap water. Serial changes in uric acid excretion and ryodoraku were measured.<br><b>Results</b>: Urinary uric acid: creatinine ratio and ryodoraku current increased after sulphur spring water bathing and diminished after tap water bathing. Urinary ORP was negatively correlated with urinary uric acid: creatinine ratio and urinary pH. Ryodoraku current and urine ORP changed in opposite directions.<br><b>Conclusion</b>: Bathing water ORP affected urinary ORP, urinary uric acid excretion, and ryodoraku current. Urinary ORP was assumed to reflect interstitial fluid ORP, suggesting that uric acid excretion and ryodoraku current were affected by interstitial fluid ORP. These findings appeared to indicate that ORP influenced cell membrane potential because voltage-dependent transporters or channels exist in the kidney and epidermis. Moreover, as urinary ORP was negatively correlated with urinary pH, ORP seemed to electrically buffer pH. As these findings can be explained by the Nernst equation by which ORP is derived, ORP of spring water might electrically influence the organism during bathing.
RÉSUMÉ
We invented to clarify the influences of acupuncture on the regional skin electroconductivity on humans. An acupuncture needle in situ for a certain time or electroacupuncture using DC 12 volt, 200μA for 7 sec. was applied on the forearm.<br>Measurements of skin electroconductivity were done on several representative points which were distal or proximal to the acupuncture periodically.<br>A needle in situ and electroacupuncture on LI4 did not change the electroconductvity of the proximal skin area around the elbow level on the same extremity.<br>A needle in situ on LI11 increased electroconductivity of the regional skin on the distal area around Manus dorsalis.<br>Electroacupuncture on LI11 increased electroconductivity of the skin on LI5.<br>A needle in situ on LI7 did not change electroconductivity of the skin on the proximal elbow level, but significantly decreased electroconductivity of the skin on LU9.
RÉSUMÉ
According to the Ryodoraku autonomic nervous system therapy the average of the measurement values on Ryodo points (acupuncture point) which belong to the Ryodoraku (meridian) can be obtained from the measurement value on the representative point of the Ryodoraku.<br>They are judged relative excitement which corresponds to “excitement and suppression” (fullness and emptiness) in proportion as to the relative position on Ryodoraku chart.<br>We got the result that the knee joint pain relates to the excitement of H<sub>2</sub>, the suppression of F<sub>1</sub>, and the suppression of F<sub>4</sub>.
RÉSUMÉ
It is said that Ryodoraku reflects the dysfunction of the autonomic nerve in spite of no objective evidence for the theory.<br>Using 60 patients received right stellate ganglion block, we measured 24 typical determinate points of ryodoraku with a neurometer and an electrodermometer.<br>With a neurometer, an average current value of 6 points of the right upper extremity decreased in 52% as well as that of 6 points of the left decreased in 62%. Both the right and the left lower extremities decreased in 91% and 85%.<br>With an electrodermometer, the average impedance of the right upper extremity increased in 108%.<br>Finally, the sympathetic blockade showed decrease in a current value with a neurometer and increase in impedance with an electrodermometer.
RÉSUMÉ
It has been told that acupuncture to the stellate ganglion suppresses the sympathetic activity. By using 15 patients, we made measurements of electrical current of the skin at the 24 typical determinate points of Ryodoraku with a Neurometer before and after electrical acupuncture to the right stellate ganglion.<br>After 20min rest in the supine position, average values of 6 points of the right and left upper extremities decreased with 30% and 27%, and those of the right and the left lower extremities decreased with 34% and 31%, respectively.<br>Immediately after 30min of electrical acupuncture, average values of 6 points of the right and left upper and the right and left lower extremities increased with 9%, 12%, 17% and 9%, respectively.<br>Twenty minutes after the right stellate ganglion block, average values of 6 points of the right upper extremity decreased with 16%, and those of the left one, the right and left lower extremities decreased with 9%, 18% and 14%, respectively.<br>These data suggest that acupuncture to the stellate ganglion stimulates the sympathetic tone by showing increase of electrical conductivity of the skin, while the stellate ganglion block shows the decrease.