• The Journal of Internal Korean Medicine
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• v.32 no.2
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• pp.259-277
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• 2011

Objectives : The purpose of this study was to investigate two subjects: the diagnostic value of bilateral lowering of electrical activity at point H4,5,6 of Ryodoraku and the mechanism for Ryodoraku phenomena. Methods : Electrical activities of Ryodoraku test and electrogastrography recorded simultaneously and monitored continuously from 16 cases of functional dyspeptic patients were collected and their variations were grouped by the topics of discussion which were peculiarity, stability, lagging, alterability, and anomaly. Ryodoraku recordings obtained from 6 patients with different gastrointestinal diseases and 1 normal healthy person were used as control. The results are discussed with Nakatani's suggestion, theory of sympathetic nerve and Meridian Principle, respectively. Finely, coincidence of stomach arrangement between anatomy and meridian system in Ryodoraku was also evaluated. Results : Time-course variation showed a regular relationship between the typical pattern of Ryodoraku at point H4,5,6 and gastric myoelectrical activity. However, an irregular relationship and atypical pattern of Ryodoraku occasionally appeared. A literature search suggested that electrical response at the Ryodoraku point H4,5,6 may be dependent on an afferent sympathetic spinal reflex transmitted from the stomach. However, there was no evidence for making clear whether bilateral lowering of electrical activity at this point was induced by hypofunction of local sympathetic nerve in the skin itself or of signals transmitted from the gastric sympathetic nerve or not. The coincidence of 19% could not provide a visceral arrangement of the stomach between anatomy and meridian systems. Conclusions : Bilateral lowering of electrical activity at Ryodoraku point H4,5,6 has value as a diagnostic index for gastric dysmotility of functional dyspepsia. This phenomenon is associated with spinal reflex transmitted from the afferent sympathetic nerve in the stomach but not that of meridian function.

• The Journal of Internal Korean Medicine
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• v.22 no.4
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• pp.675-681
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• 2001

Objectives : It was designed for making theoretical base about the relation of the Spleen, Stomach and the liver which could be used in clinic. Methods : Including Huang Di Nei Jing(黃帝內經), the 22 kinds of books written about the relation of the Spleen, Stomach and the Liver, and 2 kinds of papers were referenced. They were divided and studied according to physiology, pathology, meridian system and treatment. This study is focused on internal organ theory. Conclusion 1. In physiology, the Liver has the function of smoothing and regulating the flow of vital energy(Ki), while the Spleen is in charge of digestion and transportation. 2. In pathology, there can be informed disharmony of the Spleen, Stomach and the Liver, blood deficiency in the Liver and Spleen, jaundice, and bleeding etc. 3. In meridian system, the junction points of Spleen Meridian and Liver Meridian are Liv14, SP6, SP12, SP13. 4. In treatment, 1) If there is disharmony of the Liver and Spleen, the Liver must be soothed and the function of Spleen invigorated. 2) If there is disharmony of the Liver and Stomach, the Liver must be soothed and the function of Stomach invigorated.

• Journal of Oriental Neuropsychiatry
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• v.14 no.2
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• pp.27-34
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• 2003

I studied connection between meridians and Dianxian(癲癎, Epilepsy). Dianxian is caused by Feun(風) based on the Blood-Deficiency(血虛) which is induced by Heart-deficiency(心虛). Therefore, when Heart and blood are in deficient condition(心血虛), Heart meridian(心經) and Pericardium meridian(心包經) can be easily affected by Feng(風), which is main cause of Dianxian. Furthermore, Liver heat(肝熱) is another main cause of Dianxian. It shows along Liver meridian(肝經) and affects Pericardium Meridian(心包經). Heart, Pericardium and Liver are main organs of human psychoconscious activities, and also are main pathological organs of Dianxian. Dianxian progresses in several ways and simtoms of Dianxian are variant according to the deficiency-exess state(虛實) of Stomach and Spleen meridians(脾胃經). So, I concluded that controling Heart, Pericardium, Liver, Stomach and Spleen meridians can make therapeutical effects on Dianxian. So I report it for the better treatment, and it shoud need further study.

• Korean Journal of Acupuncture
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• v.18 no.1
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• pp.95-104
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• 2001

The pain was induced on upper and lower incisor of the rat based on the theory of 'connections of upper incisor pain with stomach meridian and lower incisor pain with large intestine meridian'. Such acupoints as ST36 and LI4 were used for alleviation of upper and lower incisor pain. The digastric myogram (dEMG) was utilized for the pain measurement. The upper incisor pain was gradually decreased during ST36 stimulation and significant differences were observed at 20 and 25 minute point during 60 minutes study. The upper incisor pain was gradually decreased during LI4 acupuncture and 20 minute was the only point that showed a significant difference. The alleviation of lower incisor pain was not obvious during the ST36 acupuncture. The lower incisor pain was gradually decreased during LI4 stimulation with significant differences at 15, 20 and 40 minute point. In conclusion, the upper incisor pain was relieved with ST36 and LI4 acupuncture while LI4 was effective on the lower incisor pain alleviation based on the theory of 'connections of upper incisor pain with stomach meridian and lower incisor pain with large intestine meridian'.

• Korean Journal of Acupuncture
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• v.22 no.4
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• pp.29-41
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• 2005

Objectives : Although previous anatomic, physiological and biophysics studies have examined the acupuncture meridian system, much remains unclear and controversial. This study was undertaken to examine electrical potential aspects of the meridian system. Electric potential was measured at the well and sea acupoints on the twelve acupuncture meridians (AM), on forty patients half with loin lesions, and pain of loin and lower extremities(LL) and half with shoulder lesions, and aching of shoulder and arm(SA). The object was to determine to what extent electric potential is an important risk factor between LL and SA. Methods : At the left and the right side with each of twenty LL and twenty SA patients, physiograph was used to measure electric potentials of AM ten sessions. T-test was used to compare the mean of electric potential between the two different pain groups and multiple logistic regression was used to analyze the risk of the 24 electric potentials measured. Results and Conclusions : In the LL, the only electric potential that was statistically significantly greater than SA was the bladder meridian on the left side. On the contrary, electric potentials in SA, which includes the large intestine, pericardium, triple burner, spleen, stomach, kidney and gallbladder meridians, were statistically larger than those of LL at the same side. On the right side, the five kinds of electric potentials(lung, large intestine, small intestine, pericardium and gallbladder meridian) of LL were statistically larger than those of SA. On the triple burner, stomach and kidney meridians electric potentials of SA were larger than those in LL. After adjusting for 24 electric potentials, pain risk factors, and different illness categories, multiple stepwise selection logistic regression modeling, resulted in the final selection of a total of 13 statistically significant electric potentials. These were 7 electric potentials at left side - small intestine, triple burner, spleen, stomach, bladder, liver and gallbladder meridian, and 6 at rght side - lung, large intestine, heart, pericardium, kidney and bladder meridian.

• Journal of Physiology & Pathology in Korean Medicine
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• v.26 no.2
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• pp.253-258
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• 2012

Facial expression was an important communication methods. In oriental medicine, according to the emotion the face has changed shape and difference occurs in physiology and pathology. To verify such a theory, we studied the correlation between emotional facial expressions and meridian and collateral flow. The facial region divided by meridian, outer brow was Gallbladder meridian, inner brow was Bladder meridian, medial canthus was Bladder meridian, lateral canthus was Gallbladder meridian, upper eyelid was Bladder meridian, lower eyelid was Stomach meridian, central cheeks was Stomach meridian, lateral cheeks was Small intestine meridian, upper and lower lips, lip corner, chin were Small and Large intestine meridian. Meridian and collateral associated with happiness was six. This proves happiness is a high importance on facial expression. Meridian and collateral associated with anger was five. Meridian and Collateral associated with fear and sadness was four. This shows fear and sadness are a low importance on facial expression than different emotion. Based on yang meridian which originally descending flow in the body, the ratio of anterograde and retrograde were happiness 3:4, angry 2:5, sadness 5:3, fear 4:1. Based on face of the meridian flow, the ratio of anterograde and retrograde were happiness 5:2, angry 3:4, sadness 3:5, fear 4:1. We found out that practical meridian and collateral flow change by emotion does not correspond to the expected meridian and collateral flow change by emotion.

• Korean Journal of Acupuncture
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• v.35 no.3
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• pp.117-122
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• 2018

Objectives : Most meridians have each well point located at the distal end of fingers or toes, congruous with their meridian courses. Exceptively, ST45(Yeotae), stomach meridian(ST)'s final point, is located at the lateral side of the tip of the second toe, while the tip of the second toe was not mentioned in the course of ST. So, we studied the course of lower limb region of ST. Methods : Courses of ST in Categorized Collection of Literatures on Chinese Meridians and Collaterals(CCM) was examined. The literatures included in CCM was selected as study subjects to be studied if the meridian route was different from "Youngchu" or more detailed notes were attached. There are 3 branches in lower limb region of ST, we analyzed theories of scholars of all time about the 3 branches of ST. Results and Conclusions : Branch 1 descends along the lateral margin of the fibula to the dorsum of foot, entering into the medial side of the middle toe. Branch 2 leaves ST36 separately, terminating at the lateral side of the middle toe. Branch 3 leaves ST42 and descends to the end of the great toe. The medial side of the middle toe equate to the lateral side of the second toe, and it is connected to ST45. So branch 1 is the main stream of ST. Branch 3 drives to the great toe passing between first and second toe, it goes medial side of LR2.

• Journal of Haehwa Medicine
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• v.14 no.2
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• pp.159-169
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• 2005

Objectives and methods: We investigated 17 books to study symptoms, pathology and acupuncture & moxibustion treatment of Hu-Ro(fatigue). Results and Conclusions: 1. The symptoms of Hu-Ro are the deafness, the amblyopia, the mass of sweat, the stiff joint, etc. There are also symptoms such as the fever of palm and legs, avoiding cold temperature in the afternoon, the fever during night time, the stomach fullness and diarrhea, the powerlessness of limbs, red colored urine. 3. The representing pathological mechanisms of Hu-Ro are Yang-deficiency(陽虛), Yin-deficiency(陰虛), Energy(Qi)-deficiency(氣虛), Blood(Hyul)-deficiency(血虛). The other pathological mechanisms are deficiency of Liver, Heart, Spleen, Lung, Kidney and the basic Energy. 4. The fundamental treatment of Hu-Ro is "warming on worned ones(勞者溫之), supplying on damaged ones(損者益之), strengthening the weakened ones(虛卽補之)" as basis and also supplying blood with fostering spleen(養血建脾) and droping fever with clearing the clogged(降火淸鬱). 5. The meridians that could be used in acupuncture and moxibustion treatment application of Hu-Ro are the urinary bladder meridian, the conception vessel meridian(任脈), governor channel meridian(督脈), kidney meridian(腎經), liver meridian, heart meridian, spleen meridian, lung meridian, stomach meridian, small intestine meridian, gall bladder meridian, pericardium meridian and triple-warmer meridian in order of frequently refered. 6. The meridian points that could be used in acupuncture and moxibustion treatment application of Hu-Ro are Joksamni (足三里:25times), Sinsu(腎兪:20回), Bisu(脾兪:19回), Pyesu(肺兪:18回), Qihye(氣海:17回), Gohwang(膏肓:15回), Kwanwon(關元:14回), Sameumgyo(三陰交:13回), Eumgeuk(陰郄:12回), Daechu(大樞:12回), Sinmun(神門:11回), Simsu(心兪:11回), Nyegwan(內關:10回), Jungwan(中脘:10回) in order of frequently refered.

• Journal of Korean Medical classics
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• v.12 no.2
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• pp.294-315
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• 1999

$\ll$靈樞 動輸$\gg$ explains the way that the Arm Greater um Lung meridian, the Leg lesser urn kidney meridian and the Leg Yang-Myong Stomach meridian are keeping incessant pulsation, and the relation that these three meridians transport ant irrigate around the whole body. And also, when the meridian lines have been obstructed, the ki travels via shortcuts, in the course of spreading outer ki and inner ki around the whole body. Concretely speaking, in the first mapter it is explained the way that the Arm Greater urn Lung meridian pulses incessantly, in the second chapter, it is explained the way that the Leg Yang-Myong stomach meridian pulses incessantly, in the third chapter, the Leg Lesser urn kidney meridian pulses incessantly and in the fourth chapter, the movement of inner and outer ki are explained. But this chapter has many ancient letters and many parts omitted, so it is too hard to understand directly. Therefore we set to work with the view of helping to understand the original text more accurately by the reference of several editions and many commentarists' fruitful researches.

• Korean Journal of Acupuncture
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• v.20 no.2
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• pp.101-120
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• 2003

This study is performed to investigate the cause, symptom and acupuncture on Dudurugi through the literature of oriental medicine. The findings of this study are as follows: 1. Dudurugi is caused by exogenous pathogenic factors(wind, heat, cold, damp), sthenic inter damage factors(heat accumulated in the intestine and stomach, blood-heat, blood-stasia) and asthenia inter damage factors(asthenia of the spleen and stomach, blood-asthenia, asthenia of energy-blood, yin-asthenia and blood-dryness, yan-asthenia and energy-asthenia). 2. The symptom of Dudurugi is appeared in the skin and its surface is processed apparently or itch. 3. The treatment of Dudurugi was used by expelling the wind with removing pathogen. 4. In the treatment of Dudurugi, The su-yangmyong taejang-kyong of 12 merdians was mainly used and, the kokchi(LI11) of acupoints was most used in the acupuncture and moxibustion. 5. In the treatment of Dudurugi, acupoints of tok-maek and chok-t'aeyangkyong were mainly used in the case of showing symptoms caused by exogenous pathogenic factors and, acupoints of chok-t'aemkyong were mainly used in the case of showing symptoms caused by damp-heat accumulated in the intestine and stomach. When there were any other symptoms accompanied, other acupoints were more used.