• Korean Journal of Pharmacognosy
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• v.38 no.2 s.149
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• pp.133-138
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• 2007

Regarding chemical changes in oriental drugs after food processing such as roasting, fermentation, and extrusion, fifty commonly-used medicinal plants were investigated. As a result, Aurantii nobilis Pericarpium (a tangerine peel from Citrus unshu Markovich) showed remarkably different HPLC profiles after being roasted. An increased peak was isolated by repeated chromatography and identified as 5-hydroxymethyl furfral (5-HMF) by means of instrumental analyses. The 5-HMF content of Aurantii nobilis Pericarpoum reached its maximum level after being roasted for 30 min at 225$^{\circ}C$ (49.2 mg/g extract, ca 42 times of increase over untreated control). Although there were no significant changes in in vitro biological activity such as antioxidative, anti-dementia, anti-hypertension, anti-coagulation, or cytotoxicity, before and after roasting process, our results suggested that simple heat treatment might improve the value of the above oriental drug since 5-HMF has been known to possess inhibitory activities toward nitric oxide formation, tyrosinase, and sickling of red blood cells.

• Journal of Korean Medical classics
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• v.30 no.2
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• pp.45-57
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• 2017

Objectives : There exists a number of books that deal with curing diseases with foods. This includes Shennongbencaojing from Han Dynasty era, Zanyin's Shiloaoxingan and Mengxi's Shilaobencao from Tang Dynasty era, Husihui's Yinshanzhengyao from Won Dynasty era, and Feiboxiong's Sikgamboncho from Qing Dynasty era. This paper aims to delve into the food treatment revealed in Sikgamboncho, which is the latest book in the preceeding list, and studied its differences when compared to other medical books that deal with food treatment methods. Methods : The format and contents of Feiboxiong's Sikgamboncho were studied. For its format, Shilaoaoxingan, Yinshanzhengyao, Shikryochanyo, and Donguibogam were used to compare their formats with that of Sikgamboncho in order to discern the unique characteristics found in the book. For its contents, the paper studied food ingredients and food treatment separately, and then studied the historical significance of Feiboxiong's Sikgamboncho. Results : Sikgamboncho categorizes 12 types of grain, 22 types of vegetables, 7 types of cucumis calyx, 27 types of fruit, 9 types of flavor, 4 types of bird, 4 types of animal, 10 types of fish with scales, 4 types of carapace, and 2 types of worm. The book explains each ingredient's harvest period, its nature, potency, and taboos. The food treatment section explains 74 types of treatments that are divided between the wind, cold, summer heat, dampness, dryness category and the qi, blood phlegm, deficiency, and excess category. Each treatment contains its potency and recipe. Conclusions : Feiboxiong underlined the importance of ingredient through placing significance even to the order of ingredients. Out of the total 74 food treatments, 25 treatments were dedicated to deal with weakness. Feiboxiong attempted to prevent human body from becoming weak, which reflects his emphasis on the importance of food and wellness.

• Herbal Formula Science
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• v.25 no.3
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• pp.337-347
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• 2017

Objectives : Atopic Dermatitis (AD) is chronic skin disease characterized by allergic hypersensitivity reactions. Samhwangsasim-tang Gamibang(SHSST) can treat skin disease by cooling down blood heat, clearing away congenital fever and detoxicating. This study was conducted to investigate the effects of SHSST on AD induced by oxazolone in mice. Methods : We investigated the effects of SHSST on skin tickness, skin lesions, erythema and melanin index, water content and histopathological changes in vivo. The effects on body weights and spleen body weight ratio were also investigated in mice with AD. Results : In our results, oral administration of SHSST ameliorated skin lesion such as flare, erythema, exudate and petechia and lowered skin thickness induced by oxazolone. In addition, SHSST lowered erythema index and elevated water content compared to AD control respectively. In the histopathological observation, oral administration of SHSST prevented epidermal hyperplasia and spongiotic changes which is a hallmark of skin inflammation respectively. Finally, SHSST did not affect spleen/body weight ratio. Conclusions : These data imply that SHSST can ameliorate skin lesion of AD such as flare, erythema, exudate and petechia, and be used to treat AD patients with relative safety.

• Journal of Korean Medical classics
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• v.25 no.3
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• pp.127-147
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• 2012

Objective : Methods of Jang Cong-zheng's treatment related to his theories include of promoting the sweating-vomiting-purgation(汗吐下三法), prickling-bleeding method(瀉血療法), and emotional therapy(情志療法). He succeeded Liu wan-su(劉完素) as promoter of fire-heat pattern theory(火熱論), thereby emphasizing six qi(六氣), especially fire(火) and dampness(濕), as pathogens. He suggested that physician should treat patients whose diseases occurred due to fire(火) and dampness(濕) with promoting the sweating(汗)-vomiting(吐)-purgation(下) methods, which would remove pathogen qi(邪氣) and help circulation of qi and blood, therefore getting them back healthy qi(正氣). Method : I will try to describe the Jang Cong-zheng's treatment in "Ru-Men-Shi-Qin", and I would like to explain the sweating-vomiting-purgation(汗吐下三法), prickling-bleeding method(瀉血療法), and emotional therapy(情志療法). Result : For emotional diseases, he suggested that most should be caused by heart fire(心火) so they should be treated with methods of suppressing heart fire and medication would be using cool and cold herbal drugs which lead to clear heart fire. Conclusion : Theories of Zhang zi-he(張子和) can be applied to nurturing for modern world maintaining and improving health by his care methods. People these days suffer usually from excess intake or unbalanced diet problem, so wastes matter and pathogenic qi can be driven out of the human body by applying the sweating-vomiting-purgation methods. His medical theories could contribute to modernization of traditional medicine this way.

• Journal of Haehwa Medicine
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• v.14 no.2
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• pp.143-151
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• 2005

Gobjectives and Methods to investigate into the course of incurable and relapse renal stones' differentiation of symptoms and signs and to effectively improve treatment of incurable and relapse renal stones through Oriental Medicine. To search for the papers about treatment of incurable and relapse renal stones from 1994 till 2004, and re-search papers about treatment for indicated differentiation of disease. Result and conclusions : 1. It is the kidney vacuity additionally the deficiency of qi(氣) in middle-burner that the incurable and relapse renal stones' differentiation of disease. 2. The cause is taking an overdose of attacking renal stones to eliminate dampness and heat medicine, aging, chrome disease. a sex act excess, insufficiency of congenital qi(氣), insufficient exercise, wrong treatment and stress. 3. Herb medicines are constituted supplementing kidney drugs for inhibition of renal stone's creation, drugs to diuresis and dissolve calculi, and drugs 10 exclude stasis blood(瘀血) on account of renal stones. 4. Anti-renal stone measures me sufficiently drinking water, not eating greasy food. taking medicine for supplementing kidney, diuresis and dissolve calculi by periods, and drinking substitute water to boll down medical herb as Lysimachiae Herba (金錢草) Polygoni Avicularis Herba(篇蓄).

• Korean Journal of Materials Research
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• v.16 no.5
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• pp.277-284
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• 2006

The alloys were prepared by a non-consumable vacuum arc melting and homogenized at $1050^{\circ}C$ for 24 hrs. Two kind of surface modifications were performed alkali treatment in 5.0M NaOH solution subsequent and heat treatment in vacuum furnace at $600^{\circ}C$, and were oxidizing treatment at the temperature range of 550 to $750^{\circ}C$ for 30 minutes. After surface modification, these samples were soaked in SBF which consists of nearly the same ion concentration as human blood plasma. Cytotoxicity tests were performed in MTT assay treated L929 fibroblast cell culture, using indirect methods. A porous and thin activated layer was formed on Titanium and Ti-8Ta-3Nb alloy by the alkali treatment. A bone-like hydroxyapatite was nucleated on the activated porous surfaces during the in vitro test. However, Ti-8Ta-3Nb alloys showed better bioactive properties than Titanium. According to XRD results, oxide layers composed of mostly $TiO_2$(rutile) phases. Cytotoxicity test also revealed that moderate oxidation treatment lowers cell toxicity and Ti-8Ta-3Nb alloy showed better results compared with Titanium.

• The Journal of Internal Korean Medicine
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• v.16 no.1
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• pp.40-61
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• 1995

This study was performed to investigate concept, systoms, causes of disease, pathogenic mechanisms, therapies and precriptions about senile constipation through the successive medical literature, recent chinese medical literature and chinese medical joumals. Senile constipation seems to be applicable to dryness syndrom and constipation of insufficiency type, have something to do with kidney(the most), lung, spleen and large intestine. The most principal cause of disease is yin-fluid, the rest deficiency of qi, insufficiency of yang, stagnation of qi and retention of fever etc. There are enriching the blood and moistening dryness in principal therapy, the rest are invigorating qi and loosing the bowel, warming and invigorating the spleen and kidney, regulating the flow of qi and promoting the stagnancy of qi and expelling the pathogenic heat etc. In prescriptions there are Yunjangtang, Jengaektang, Hwanggitang, Jechunjeon, Yukmatang and Majainhwan as the causes of disease, meanwhile are Yungjang-tang, Jechunjeon and Majainhwan in the vulgaris prescriptions. And in medical herbs there are nourishing yin medicines as Rhizoma rehmanniac, Radix ophiopogonis and Radix scrophulariae etc., invigorating qi medicines as Radix astragali, Radix codonopsitis and Radix polygoni multiflori etc, invigorating yang medicines as Caulis cistanchis and Semen psoraleae etc., promoting qi circulating medicines as Radix saussurea, Lignum aquilariae and Radix linderae etc., and reducing fever and therapeutic method to keep the adverse qi flowing downward medicines as Semen cannabis, Rhizoma rhei, Fructus immaturus ponciri, and Cortex magnoliae etc.. Meantime Rhizoma rehmanniae, Radix ophiopogonis, Caulis cistanchis, Radix angelicae gigantis, Semen cannabis, Semen biotae, Semen pruni japonicae and Semen persicae in principal herb-medicines. In clinical reports the process of disease was between 10 to 20 years, the evacuation cycle between 4 to 7 days, generally possessed chronic diseases as hypertension, diabetes, arteriosclerosis and cerebro- vascular disorders etc. and the efficiency rate was more than 90%. The senile constipation is occured in succession or promoted by chronic diseases as obesity, hypertension, diabetes, arteriosclerosis. hrperlipemia, cerebro- vascular disorders etc., so diet-regulating, adequate exercise, proper evacuation-habit and psychologic rest etc. are important more than medicine-treatments.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.13 no.5
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• pp.1008-1013
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• 2009

In this paper, we proposed the biological signal (body heat, pulse, breathe rate, and blood pressure) analysis system using wireless sensor. In order to analyze, we designed a back-propagation neural network system using expert group system. The proposed system is consist of hardware patt such as UStar-2400 ISP and Wireless sensor and software part such as Knowledge Base module, Inference Engine module and User Interface module which is inserted in Host PC. To improve the accuracy of the system, we implement a FEC (Forward Error Correction) block. For conducting simulation, we chose 100 data sets from Knowledge Base module to train the neural network. As a result, we obtained about 95% accuracy using 128 data sets from Knowledge Base module and acquired about 85% accuracy which experiments 13 students using wireless sensor.

• Journal of Oriental Medical Thermology
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• v.1 no.1
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• pp.47-51
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• 2002

Objectives : It is the object of Qigong therapy to promote the circulation of Qi and blood, and to relieve mentality by way of warming lower Danjon. In this study, to prove that Qigong therapy could actually subside heat on upper or middle Danjon and warm the temperature on lower Danjon, we observed the thermal changes of upper, middle, lower Danjon before and after Qigong therapy and compared them. Methods : We selected 16 patients, treated Qigong therapy and examined by D.I.T.I.(Digital Infrared Thermographic Imaging) before and after Qigong therapy, among patients who visited. Qigong clinic, Kangnam Korean hospital, Kyunghee University(Daechi-2dong, Kangnam-Gu) from april to october, 1999. We watched the difference of temperature among upper, middle, lower Danjon before and after Qigong therapy, and used student T-test(paired type, 2 tail) for proving effects of Qigong therapy statistically. Conclusions 1. The difference of temperature$({\Delta}T)$ between upper(Ex-HN3) and lower Danjon(CV4) significantly decreased about $0.55^{\circ}C$ after Qigong therapy(p<0.01). 2. The difference of temperature${\Delta}T$ between middle(CV17) and lower Danjon(CV4) significantly decreased about $0.39^{\circ}C$ after Qigong therapy(p<0.05). 3. The difference of temperature${\Delta}T$ between upper(Ex-HN3) and middle Danjon(CV17) decreased about $0.25^{\circ}C$ after Qigong therapy, but it was not statistically significant.

• Tuberculosis and Respiratory Diseases
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• v.74 no.3
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• pp.134-139
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• 2013

Splenosis is defined as an autotransplantation of the splenic tissue after splenic rupture or splenectomy, and occurs most frequently in the peritoneal cavity. Splenosis is usually asymptomatic and is found incidentally. We report a case of combined intrathoracic and intraperitoneal splenosis in a 54-year-old male who worked as a miner for 10 years in his twenties, and was a current smoker. He was referred to our hospital for further evaluation of an incidental left diaphragmatic mass. Positron emission tomography-computed tomography and bronchoscopy were performed to evaluate the possibility of malignancy. There was no evidence of malignancy, but the spleen was not visualized. Reviewing his medical history revealed previous splenectomy, following a dynamite explosion injury. Therefore, splenosis was suspected and technetium-99m-labeled heat-damaged red blood cell scan confirmed the diagnosis. Radionuclide imaging is a useful diagnostic tool for splenosis, which could avoid unnecessary invasive procedures.