• Journal of Haehwa Medicine
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• v.15 no.1
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• pp.59-69
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• 2006

Objectives & Methods : I investigated 45 literature of Oriental and Western medicine about the treatment of pain in shoulder and arm. Result and Conclusion : 1. The etiological causes of Pain in Shoulder and Arm based on literatures of Oriental medicine are attack of wind-heat on the lung, wind cold, damp-heat struggle between the vital energy and pathogenic factor and six pathogenic factors. And all these causes are the conception of blockage syndrome, Qi and blood stagnating in meridian system. 2. The treatment of Pain in Shoulder and Arm based on Oriental medicine is mainly composed of both medical therapy for Bi syndrome due to pathogenic wind, deficiency of both Qi and blood, consumption of the liver and the spleen, and also acupuncture and moxibustion treatment by selection for acupoint. And those treatments are for treating etiology. And also there are treatments using the meridian system and Twelve Muscle Region and Ashihyeol for the purpose of treating the symptoms. 3. The etiological causes of Pain in Shoulder and Arm based on literatures of Western medicine are degenerative cut of tendon and nerve symptoms caused by tendonitis, bursitis, calcification, ruptured cervical disc and thoracic outlet syndrome. 4. The treatment of Pain in Shoulder and Arm based on Western medicine is for alleviation of pain, such as giving an anodyne, steroid products, local anesthetic injection and stretching and strengthening the muscles.

• The Korean Journal of Physiology and Pharmacology
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• v.1 no.6
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• pp.775-781
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• 1997

Although reoxygenation is the best way to salvage hypoxic tissues, reduced oxygen species (ROS) generated during reoxygenation are blown to cause further tissue injuries and the induction of heat shock proteins (HSPs). The present study was undertaken to determine any causal relationship between the severity of hypoxia and the opposite outcomes, either beneficial or detrimental, of the subsequent reoxygenation by measuring the HSP72. To this aim, one group (6 male cats, $2.5{\sim}3.5\;kg$) was subjected to a 5-min episode of hypoventilation (H, ventilation rate: 5/min) for the induction of slight hypoxia and the other group (6 male cats, $2.4{\sim}3.7\;kg$) was subjected to a 5-min episode of apnea (A) for severe hypoxia. Each 3 animals from both groups received a 10-min episode of ventilation with $(95%\;O_2\;(0)$, whereas the remainder did not. After these procedures, all animals were allowed to be ventilated within physiological range for 1, 4, or 8 hours (1H, 1HO, 4H, 4HO, 8H, 8HO, 1A, 1AO, 4A, 4AO, 8A and 8AO groups). Control animals did not receive any manipulation. The arterial blood $pCO_2$ was significantly higher just after apnea than hypoventilation, while $pCO_2$ and pH were significantly lower just after apnea than hypoventilation. Western blot analysis revealed that the magnitude of HSP72 synthesis is larger in 1H, 4H and 8H groups than in 1HO, 4H and 8HO groups, respectively. In contrast, 1AO, 4AO and 8AO groups more induced HSP72 than 1A, 4A and 8A groups, respectively. These results suggest that the reoxygenation is beneficial after slight hypoxia but detrimental after severe hypoxia.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.16 no.3
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• pp.121-126
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• 2006

HVOF thermal spray coating of Co-alloy T800 is progressively replacing the classical hard coatings such as chrome plating because of the very toxic $Cr^{6+}$ ion known as carcinogen causing lung cancer. For the study of the possibility of replacing of chrome plating, the wear properties of HVOF Co-alloy T800 coatings are investigated using the reciprocating sliding tester both at room and at an elevated temperature of $1000^{\circ}F\;(538^{\circ}C)$. The possibility as durability improvement coating is studied for the application to the high speed spindles vulnerable to frictional heat and wear. Wear mechanisms at the reciprocating sliding wear test are studied for the application to the systems similar to the sliding test such as high speed spindles. Wear debris and frictional coefficients of T800 coatings both at room and at an elevated temperature of $1000^{\circ}F\;(538^{\circ}C)$ are drastically reduced compared to those of non-coated surface of parent substrate Inconel 718. This study shows that the coating is recommendable for the durability improvement coatings on the surfaces vulnerable to frictional heat. The sliding surfaces are weared by the mixed mechanisms such as oxidative wear, abrasion by the sliding ball slurry erosion by the mixture of solid particles and small drops of the melts and semi-melts of the attrited particles cavitation by the relative motions among the coating, sliding ball, the melts and semi-melts. and corrosive wear. The oxide particles and the melts and semi-melts play roles as solid and liquid lubricant reducing the wear and friction coefficient.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.16 no.6
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• pp.273-277
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• 2006

High velocity of oxy-fuel (HVOF) thermal spray coating is progressively replacing the other classical hard coatings such as chrome plating and ceramic coating by the classical methods, since the very toxic $Cr^{6+}$ ion is well known as carcinogen causing lung cancer, and the ceramic coatings are brittle. Co-alloy T800 powder is coated on the Inconel 718 substrates by the HVOF coating procesess developed by this laboratory. For the study of the possibility of replacing of chrome plating, the wear properties of HVOF Co-alloy T800 coatings are investigated using the reciprocating sliding tester with a counter sliding SUS 304 ball both at room and at an elevated temperature of $1000^{\circ}F\;(538^{\circ}C)$. The possibility as durability improvement coating is studied for the application to the high speed spindles vulnerable to frictional heat and wear. Wear mechanisms at the reciprocating sliding wear test are studied far the application to the systems similar to the sliding test such as high speed spindles. Wear debris and frictional coefficients of T800 coatings both at room and at an elevated temperature of $538^{\circ}C$ are drastically reduced compared to those of non-coated surface of Inconel 718 substrates. Wear traces and friction coefficients of both coated and non-coated surfaces are drastically reduced at a high temperature of $538^{\circ}C$ compared with those at room temperature. These show that the coating is highly recommendable far the durability Improvement coating on the surfaces vulnerable to frictional heat and wear.

• The Journal of Korean Obstetrics and Gynecology
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• v.29 no.1
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• pp.102-115
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• 2016

Objectives: The purpose of this study is to find out the characteristics of dysmenorrhea patients with the Inbody test results by Sasang constitutions. Methods: The data from the 541 participants were collected using a structured measurement of menstrual pain. Based on the survey responses, we had 329 women with dysmenorrhea as the test group and 212 women without dysmenorrhea as the control group. The clinical trials subjects were asked to respond to another questionnaire for identifying their constitutional types and undergo Inbody test. Results: The result of a comparison of the test and control groups showed that the DSOM test showed that the scores of blood deficiency, qi stagnation, blood stasis and phlegm were significantly higher in dysmenorrhea. The result of the taeumin's test groups showed that the DSOM test showed that the scores of heat were significantly higher. For the Sasang constitution, there is a difference on the cause of the outbreak. Taeumin from blood deficiency, blood stasis, dampness, heart, kidney, phlegm and lung is associated with dysmenorrhea. Soeumin from blood deficiency, qi stagnation, blood stasis, liver, heart, spleen and phlegm is associated with dysmenorrhea. The ratio of overweight of taeumin was low in blood deficiency and yin deficiency. The ratio of lowweight of soeumin was high in heat. Conclusions: The DSOM test showed that the scores of blood deficiency, qi stagnation, blood stasis and phlegm were significantly higher in dysmenorrhea.

• The Journal of Internal Korean Medicine
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• v.44 no.6
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• pp.1271-1278
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• 2023

Objective: The 19 Mechanisms of Disease were first described in Huangdi Neijing. When examining Yixuexinwu, three descriptions that were different from Huangdi Neijing were found. Methods and Results: After examining the two books, three differences in the description of the 19 Mechanisms of Disease were discovered: 1) The upper and lower locations of dyspnea (喘症) are reversed. 2) The ratio of provisions for "fire (火)" and "cold (寒)" is different. 3) The organ affiliation for pain is different. Conclusion: 1) The upper and lower locations of dyspnea (喘症) are reversed. : Regarding external contraction dyspnea (外感喘), Yixuexinwu used the disease of the upper location (lung 上, 肺) in the same way as in Huangdi Neijing. In terms of internal damage (內傷喘), it was separately classified as a disease of the lower location (kidney 下, 腎). 2) The ratio of provisions for "fire (火)" and "cold (寒)" is different. : Arithmetically, if you round off the number after calculating the fraction, the difference between the two ratios becomes the same. Theoretically, five provisions of "fire" are replaced by four provisions of "heat (熱)", and the difference in ratios is exactly the same. Empirically, it emphasizes that there are more illnesses from fire and heat than from cold. 3) The organ affiliation for pain is different. : Huangdi Neijing described general inflammatory pain, while the Yixuexinwu described only stress-related abdominal pain (肝木乘脾 腹痛).

• Journal of Korean Medical classics
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• v.37 no.1
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• pp.1-24
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• 2024

Objectives : The objective of this study is to compare the properties of Mahuang and Shigao based on their similar effects and how they are manifested in formulas that include these medicinals. Methods : Descriptions of Mahuang and Shigao as written in the Shennongbencaojing, Mingyibielu, Bencaogangmu, Benjingshuzheng were analyzed to determine their similar traits. Formulas in which these medicinals were both used for their similar effects were analyzed. Results & Conclusions : Mahuang and Shigao, through their interaction, both communicate fluids, relieve stagnation, and draw out heat or Yang qi from the Yin part. These similarities influence each other, which is related to their common meridian tropism, the Lung Channel, to diffuse, purify and descend. The ten formulas that include the two medicinals were similar in that Yin and Yang were interactive. Of these, those that relieved stagnation were Maxingganshitang and Daqinglongtang. Those which communicated fluids and relieved stagnation were Yuebitang, Yuebijiabanxiatang, Yuebijiashutang, Xiaoqinglongjiashigaotang, Houpumahuangtang, and Wengetang. Those that drew out heat or Yang qi from the Yin part through interaction between Yin and Yang were Guizhieryuebiyitang and Mahuangshengmatang. Previous studies stated that Mahuang and Shigao are different and using both medicinals in the same formula would repress each other or balance each other out-this study focused on their common properties which resulted in the above-mentioned findings.

• The Journal of Korean Society for Radiation Therapy
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• v.31 no.2
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• pp.43-49
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• 2019

Purpose: This study examined changes in the position of the heat and lungs depending on the patient's breathing method during left breast cancer radiotherapy and used treatment plans to compare the resulting radiation dose. Materials and methods: The participants consisted of 10 patients with left breast cancer. A CT simulator(SIMENS SOMATOM AS, Germany) was used to obtain images when using three different breathing methods: free breathing(FB), deep inspiration breath hold(DIBH with Abches, DIBH), inspiration breath hold(IBH with CPAP, CPAP). A Ray Station(5.0.2.35, Sweden) was used for treatment planning, the treatment method was volumetric modulated arc therapy (VMAT) with one partial arc of the same angle, and the prescribed dose to the planning target volume (PTV) was a total dose of 50Gy(2Gy/day). In treatment plan analysis, the 95% dose (D95) to the PTV, the conformity index(CI), and the homogeneity index (HI) were compared. The lungs, heart, and left anterior descending artery (LAD) were selected as the organs at risk(OARs). Results: The mean volume of the ipsilateral lung for FB, DIBH, and CPAP was 1245.58±301.31㎤, 1790.09±362.43 ㎤, 1775.44±476.71 ㎤. The mean D95 for the PTV was 46.67±1.89Gy, 46.85±1.72Gy, 46.97±23.4Gy, and the mean CI and HI were 0.95±0.02, 0.96±0.02, 0.95±0.02 and 0.91±0.01, 0.90±0.01, 0.92±0.02. The V20 of Whole Lung was 10.74±4.50%, 8.29±3.14%, 9.12±3.29% and The V20 of the ipsilateral lung was 20.45±8.65%, 17.18±7.04%, 18.85±7.85%, the Dmean of the heart was 7.82±1.27Gy, 6.10±1.27Gy, 5.67±1.56Gy, and the Dmax of the LAD was 20.41±7.56Gy, 14.88±3.57Gy, 14.96±2.81Gy. The distance from the thoracic wall to the LAD was measured to be 11.33±4.70mm, 22.40±6.01mm, 20.14±6.23mm. Conclusion: During left breast cancer radiotherapy, the lung volume was 46.24% larger for DIBH than for FB, and 43.11% larger for CPAP than FB. The larger lung volume increases the distance between the thoracic wall and the heart. In this way, the LAD, which is one of the nearby OARs, can be more effectively protected while still satisfying the treatment plan. The lung volume was largest for DIBH, and the distance between the LAD and thoracic wall was also the greatest. However, when performing treatment with DIBH, the intra-fraction error cannot be ignored. Moreover, communication between the patient and the radiotherapist is also an important factor in DIBH treatment. When communication is problematic, or if the patient has difficulty holding their breath, we believe that CPAP could be used as an alternative to DIBH. In order to verify the clinical efficacy of CPAP, it will be necessary to perform long-term follow-up of a greater number of patients.

• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.5
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• pp.831-839
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• 2002

Allergy has a born predominant cause of atopy in body and react oversenstively several meterial. The cause of allergy are tick, house dust, egg, milk, bean, cosmetics, virus, bacteria, flesh and meat in Western medicine. While, Oriental medicine did not have an application on the allergy, but recognized that allergy is connected with fetal toxicosis, heat-syndrome in new born, syndrome characterized by dyspnea, sneezing, stuffy nose, nasal discharge and phlegm. Therefor, We knowed method of medical treatment following cause of disease and pathogenesis against allergy. Allergic disease(atopic dermatitis, bronchial asthma, rhinitis) were related with lung, spleen, kidney. To prevent allergic disease in born, Oriental medicine taked a serious view of fetal education. In Western medicine, The cause of allergy applied to exopathogen of Oriental medicine. In Oriental medicine, Treatment of allergy used generally strengthening the body resistance to eliminate pathogenic factors.

• Journal of Haehwa Medicine
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• v.16 no.1
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• pp.147-156
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• 2007

This study was performed to investigate the cause, symptom, treatment of OPLL through Western medicine and Dong-Eui-Bo-Kham(東醫寶鑑) Results & conclusins 1. Ossification of the posterior hgament(OPLL) have radiculopathy, myelopathy or both of them such as neck pain, numbness, myatonia 2. Neck pain of OPLL seems to be simular with pain in the neck(頸項痛), neck stiffness(項强), stiffness and pain of head and neck(頭項彈痛). The causes were usually Dampness and Cold, Wind. The treatments were classified according to pathoigenic factor(病因) and muscle along the regular meridian(經筋) 3. Radiculopathy of OPLL seems to be similar with numbness(痺證). The causes were usually, pathogenic Wind, Cold, Dampness. The treatments were classified according to diagnosis of three kinds of BI syndrome(三痺), five kind of Bi synrome(五痺), five jang Bi(五臟痺), six Bu Bi(六腑痺) 4. Myelopathy of OPLL seems to be simular with myatonia(痿證) The cause of myatoma was Lung scorched by Heat(肺熱葉無). And the treatment was purping the south and reinforcing the north(寫南方 補北方). We considered that more study to find various and effective methods oriental medicine for OPLL should be made.