• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.3
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• pp.547-552
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• 2002

To investigate an efficacy of mixed extract with Ginseng radix, Puerariae lobata, Puerariae radix, Rubi pructus, Gomi pructus, Hoelen, Dried orange peel and Parvum comus cervi etc., on the hangover elimination, 12 hr-fasted male Sprague-Dawley rats weighing 150-200 g were given mixed extract (5 mL/kg, p.o.) and administered ethanol at a dose of 3 g/kg bw (25% in distilled water) orally 30 min postdosing. Blood was collected from caudal artery at 0.25, 0.5, 1, 2, 4, 6, 8, 10, and 12hr and then the animals were sacrificed at 24hr after the ethanol treatment. In these experiments, liver function indices, such as alanine aminotransferase and alkaline phosphatase activities, showed unaltered results in all treated groups compared with the normal group. The pharmacokinetics of ethanol after oral administration of mixed extract were also evaluated. From 0 min to 12hr, the administration of mixed extract showed 14% reduction of the area under the serum concentrations-versus-time curves (AUC) compared with the control group. The activities of alcohol dehydrogenase and aldehyde dehydrogenase measured at 24hr postdosing were also not altered by the administration of mixed extract compared with the control group. These studies demonstrate that oral administration of mixed extract, prepared by traditional prescription, decreases the ethanol concentration in serum and reduces AUC, suggesting that the mixed extract is effective for elimination of ethanol-induced hangover.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.6
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• pp.1881-1891
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• 2004

Daejowhan-gamibang(DJG) is used to prevention and treatment of cerebrovascular disease, heart disease, dementia, hyperlipdemia circulatory disturbance. Korean traditional herbal prescriptions and herb medicines in neuronal cells, which have been used for the treatment of stroke and brain diseases in Korean traditional medicine were screened to study the antioxidant effects and its mechanism. Daejowhan-gamibang water extract(DJGWE) was tested on their antioxidant activity using radical scavenging effects against ABTS. It showed significant antioxidant capacities at 50㎍ concentration. The antioxidant activity of DJGWE was determined in the different concentration (10㎍, 50 ㎍, and 100㎍). At the same time, the antiperoxidation effects was determined. Lipid peroxidation in brain homogenates induced by NADPH and ADP-Fe/sup 2+/ was significantly inhibited by DJGWE in vitro. DJGWE showed a potent antioxidant and antiperoxidative activity, further investigation, in vitro and in vivo, will be needed for the confirm of possibility as an antioxidant therapeutic agents and their optimal treatment of brain diseases in human. In searching the mechanism of antioxidant effects of DJGWE, it showed the inhibition of activity of JNK, p38, ERK and caspase 3 induced by hypoxia. So, DJGWE should be surveyed for the use of the potential therapeutic prescription for stroke and brain degenerative diseases such as pakinson's disease, dementia.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.6
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• pp.1543-1546
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• 2003

Psoriasis is a common inflammatory disease of the skin marked by excessive scaling associated with inflammation, affecting 1-2% of the population. Although their etiologies remain unknown, the finding of CD4+ and CD8+ lymphocytes at sites of psoriasis has led many reports to hypothesize that psoriasis is a T lymphocyte-mediated disease directed against unknown autoantigens. The oriental medicine understands the cause of psoriasis as low humidity of skin tissues and functional deteriorations of the liver and lung. Gami-Yunbueum (GY) is a mixture of two previous prescription, which were used to the protection of liver and lung. We had prescribed the GY to the three psoriasis patients for 11 weeks and examined the effectiveness of the GY by PASI (Psoriasis Area and Severity Index) score. In our experiment, GY improved the symptoms of psoriasis in all cases. These results indicated that GY can apply to the treatment of psoriasis. Furthermore, the process for treatment of psoriasis is possible to provide humidity to skin and control the functions of liver and lung.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.6
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• pp.1111-1116
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• 2010

We in this paper design and implement a traditional korean medicine diagnosis system based on basic ontology. If doctors put the symptoms or tongues or pulses of a patient in the diagnosis system, they can be recommended for the diagnosis results. To support the doctors decision, the diagnosis system make the inference based on the basic ontology and compute the similarity between symptoms of patient and those of ontology. The diagnosis systems also provide the learning mechanism about diagnosis results which save the results in the ontology and reuse them in the next diagnosis. Thus, doctors can share their knowledge for the diagnosis by exchanging their ontology each other. In future, we will expand the knowledge of the basic ontology continuously so that doctors can get the more accurate diagnosis results. We also implement the prescription function and integrate it to the diagnosis system.

• Korean Journal of Oriental Medicine
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• v.7 no.1
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• pp.125-134
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• 2001

Intracerebral hemorrhage (ICH) is associated with a considerable proportion of strokes and head injuries. The mechanism of brain cell injury associated with hemorrhage may be different from that due to pure ischemia. Therefore, it is essential that models of intracerebral hemorrhage be developed and well characterized in animal model. Yukmijihwangwon (YM) has been known to reinforce the vital essence and have antioxidant activities. In this study, the protective effects of YM was investigated against ICH in animal models. Adult rats had 2 microliters saline containing 0.5 and 5 unit bacterial collagenase infused into the right caudate nucleus. It was found out that YM was effective in protecting brain against ICH.

• The Journal of Korean Medical History
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• v.25 no.1
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• pp.11-22
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• 2012

This study is about King Kyung-jong's medical history written on "The Daily Records of Royal Secretariat of Chosun Dynasty". Kyung-jong, the 20th King of Chosun was born in 1688 as a prince and passed away in 1725. When he was prince, his main diseases were some infectious things; for example, smallpox, measles, a sort of malaria, a sort of mumps etc. But the time he was king, his main diseases were related unenergetic(虛證). According to "The Daily Records of Royal Secretariat of Chosun Dynasty" yak-bang(藥房) records, some informations about his health are different from general knowledges. At first, His father's dead is more related his health than his mother's dead. Second, he was fat, not thin(or desiccate). Third, his infertility was not caused his mother when she died. Fourth, he was regarded as one of psychological healthy person. And not exactly related Kyung-jong's health, in "The Daily Records of Royal Secretariat of Chosun Dynasty" at Kyung=jong's era, there are some meaningful informations at medical history. One is a doctor who was smallpox specialist. His name is Yoo-Sang, he treated three of Chosun's King very perfectly and his family worked for the royal family's health for 150 years, especially treating smallpox. the other is prescription Gamijojungtang(加味調中湯), Kyung-jong's favorite prescription. This prescription is considered royal special prescription at Chosun.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.1
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• pp.77-84
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• 2003

Cancer, which is expressed in various forms, is one of the leading causes of human death, Soamsan (SAS) is composed of ten medicinal herb, the prescription was made according to the principles of Oriental traditional medicine based on the concept of synergic effects and interaction of among the components. SAS has been used for the cancer therapy, but the mechanism of it's effect is not well known. In the present study, the cytotoxic effect of the SAS water extract on cancer cell lines was investigated by the method of MTT in A549 cell lines and the anti-angiogenic effect was shown in the assay of chorioallantoic membrane (CAM) and in the cornea of rat administerd orally with SAS water extraction. The viability of A549 cell lines was not affected by the whole extract of SAS but the n-Hexan fraction of SAS water extract showed strong cytotoxicity which was not seemed to be done by the apoptotic mechanism. SAS water extract showed inhibition effects of angiogenesis induced in the cornea of rat and CAM assay. As the above results, it is suggested that SAS can be a candidate for new prescription for cancer therapy.

• The Journal of Internal Korean Medicine
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• v.34 no.2
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• pp.192-203
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• 2013

Objectives : To investigate the incidence of drug-induced liver injury (DILI) by combined-prescription of Korean herbal medicine (KHM; prescribed herbal medicine by doctors of traditional Korean medicine) and Western medicine on liver function. Methods : Sixty-nine in-patients who took KHM and Western medicine for various conditions were enrolled for prospective observational study. All subjects were given liver and renal function tests at the start of hospitalization to establish a baseline. After taking KHM and Western medicine, tests were done at approximately 4-week intervals afterwards. Results : Fifty-three subjects showed normal liver function test (LFT) at baseline, 50 subjects (72.5%) remained within the normal range at the second test, while 3 subjects (4.3%) tests revealed slight increase of LFT. However not a single patient had a high enough raised LFT to indicate liver injury. Sixteen of 69 subjects had abnormal baseline, 11 subjects recovered to normal levels and 5 subjects remained at abnormal level. Among all subjects, there was no statistically significant increase in LFT level between the first and second tests. Conclusions : This study shows that the combined-prescription of KHM and Western medicine did not cause any DILI. In some cases, combined treatment increased LFT levels but those increases were not high enough to have statistical significance. Additional large scale and systematical studies are required for more conclusive proof and results.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.29 no.2
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• pp.82-97
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• 2016

Objective : The aim of this study was to search and analyze the herbal combinations in formulas used to treat atopic dermatitis in Korean medicine. Methods : Articles on the atopy were searched for from among those registered on the OASIS up to December, 2015. After the articles were reviewed, information on both internal and external formulas for atopy was constructed. Then, the herbal combination in the formulas was analyzed by using frequency distribution, network analysis, and data mining. Results : The combination of 'Saposhnikovia Radix - Schizonepetae Spica' and 'Scutellariae Radix - Phellodendri Cortex ' was mostly used in both internal and external formulas to treat atopy in articles. By using the network analysis and data mining, twelve combinations including ' (Saposhnikovia Radix, Ponciri Fructus Pericarpium) - (Platycodi Radix, Schizonepetae Spica) ' were discovered. Five effective combinations were also searched for external formulas.Conclusions : This study could help researchers to analyze the formulas in various ways. Moreover, the herbal combination in atopy formulas could be used to search for atopy formulas in other databases or make a new prescription.

• The Journal of Traditional Korean Medicine
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• v.15 no.1
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• pp.70-76
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• 2006

The aim of this study was to investigate the effect of ethanol extract of Fagopyrum escuentum(FE) on the melanogenesis. To determine whether ethanol extract of FE suppress melanin synthesis in cellular level, B16F10 melanoma cells were cultured in the presence of different concentrations of FE ethanol extract. In the present study, the author examined the effects of FE ethanol extract on cell proliferation, melanin contents, tyrosinase activity. Cell proliferation was slightly increased by treatment with ethanol extract of FE (25-200 ${\mu}$g/ml). The ethanol extract of FE effectively suppressed melanin contents at a dose of 100 ${\mu}$g/ml. It was observed that the color of cell pellets was totally whitened compared with the control. The ethanol extract of FE inhibited tyrosinase activity, regulate melanin biosynthesis as the key enzyme in melanogenesis. These results suggest that the ethanol extract of FE exerts its depigmenting effects through the suppression of tyrosinase activity. And it may be a potent depigmetation agent in hyperpigmentation condition.