• 한방안이비인후피부과학회지
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• 제23권2호
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• pp.41-56
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• 2010

Objectives : On an experimental basis, the effects of atopic dermatitis induced materials on the expression of cytokine genes in human monocytes (THP-1, U937) and mast cells were studied. This study was carried out to be considered a fundamental knowledge in the research on the good of oriental medicine. Methods : After culturing THP-1, U937, and HMC-1, with the three different concentrations of LPS ($1\;{\mu}g/ml$), DPE ($10\;{\mu}g/ml$), and DNCB ($1\;{\mu}g/ml$), atopic dermatitis induced materials were treated in the culture medium. To investigate cytokine genes expression patterns, with lysis buffer and separation reagent, total RNA was extracted from THP-1, U937, and HMC-1 at intervals of 0, 12, 24, and 48 hours. Both cytokine mRNA expression patterns by atopic dermatitis induced materials and change of cytokine genes expression patterns in relation to atopy by selenium were analyzed with RT-PCR. Also IL-4 and INF-$\gamma$, which were secreted in the HMC-1, were analyzed using ELISA method. Results : 1. After treating THP-1 and U937 with LPS, DPE, and DNCB, there was no significant change in cytokine genes themselves, but various cytokines (IL-4, IL-6, IL-8, IL-13, IFN-$\gamma$, IFN-a, MCP-1, B2-MG) were expressed. 2. In the case of HMC-1, the expressions of IL-6 and IL-8 were significantly increased in the analysis of mRNA expression by dust mite allergens in DPE. 3. As a result of ELISA method, it is certain that IL-4 and IFN-$\gamma$ protein were secreted in the HMC-1 by DPE. 4. Selenium, an essential trace element, decreased the IL-10 and IL-13 expression in the HMC-1 by DPE. Conclusion : The results suggest that it is necessary to choose proper atopic dermatitis induced materials and suitable cultured cells in establishment of in vitro model of atopic dermatitis.

• 한방안이비인후피부과학회지
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• 제24권3호
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• pp.17-26
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• 2011

Objectives : Corydalis tuber has been used for promoting blood circulation and for relieving pain in Oriental medicine. In the present study, we focused on the antimicrobial activity of Corydalis tuber and compared its antimicrobial activity with the processed Corydalis tuber. Methods : Processing of Corydalis tuber was accomplished by immersing in 5% of acetic acid for 12 h and then by roasting at $250^{\circ}C$ for indicated time periods(0-30 min). Minimum inhibitory concentration(MIC) and the zone of growth inhibition were determined against Propionibacterium acnes(P. acnes). Results : The methanolic extracts of Corydalis tuber showed potent antimicrobial effect(MIC 62.5 ${\mu}g/ml$). Its alkaloidal component, dehydrocorydaline, also exhibited antibacterial activity(MIC 25.0 ${\mu}g/ml$). After processing of Corydalis tuber, its inhibitory effect on the growth of P. acnes was significantly enhanced compared with that of unprocessed Corydalis tuber. Furthermore, elevated content of dehydrocorydaline was found in the processed than the unprocessed Corydalis tuber. However, the different roasting minutes effected on antimicrobial activity. The best roasting time of Corydalis tuber was 10 min, while roasting for the time above 15 min resulted in diminishing antimicrobial activity. Thus, it was concluded that the standardized processing condition of Corydalis tuber should be established to obtain enhanced antimicrobial(P. acnes) activity. Conclusion : For antimicrobial effect against P. acnes, the best processing condition of Corydalis tuber is immersing in 5% of acetic acid for 12 h and by roasting at $250^{\circ}C$ for 10 min.

• 한방안이비인후피부과학회지
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• 제15권2호
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• pp.210-219
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• 2002

Background and Objectives The diagnosis of allergic rhinitis includes detailed clinical history, physical examination and the use of either in vivo or vitro tests for relevant allergens. Skin test has been used the most commonly. Recently MAST CLA is used for determination of serum spcecific IgE, This study attempted to find out the distribution of Sasang Constitution and to compare the MAST CLA with skin tests in allergic rhinitis patients. Methods Skin tests, MAST CLA and Sasang Constitution study were performed for 35 allergic rhinitis patients who visited Kyunghee Oriental Medical Center from Sept. 2001 to Nov. 2001. Results 1. The ratio between male and female was 1:1.5. the peak age was the thirties(42.9$\%$) 2. 45.7$\%$ of patients had family history of allergic diseases and allergic rhinitis was the most common. 3. 51.4$\%$ of patients lived in A.P.T. and in preference of cool and warm, 54.3$\%$ of patients prefered both of cool and warm. 4. Among 24 cases who were consulted to dept. of Sasang, 45.8$\%$ was Taeumin. 5. 65.7$\%$ of patients reacted positive to skin test and the common offending allergen was D. pteronyssinus(82.6$\%$). 6. 25.7$\%$ of patients reacted positive to MAST CLA and the common offending allergen was D. farinae(88.9$\%$). 7. Among 22 cases who was performed skin test and MAST CLA the sensivity and specificity of MAST CLA was 27.4$\%$ and 94.9$\%$. There was significant correlations between MAST CLA and skin test(p=0.005, r=0.574, 1, spearman correlation coefficienct).

• 한방안이비인후피부과학회지
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• 제17권1호
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• pp.163-171
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• 2004

The flowers of Lonicera japonica Thunb. (Caprifoliaceae) has been used as anti-inflammatory drug in the folk medicine recipe and been proved its anti-inflammatory effect in the oriental medicine. However, the action mechanism of Lonicera japonica that exhibits anti-inflammatory effects has not been determined. Since nitric oxide (NO) is one of the major inflammatory parameter, we studied the effect of aqueous extracts of Lonicera japonica (AELJ) on NO production in lipopolysaccharide (LPS)-stimulated mouse peritoneal macrophages. NO and inducible NO synthase (iNOS) level were significantly reduced in LPS-stimulated macrophages by AELJ compared to those without Electrophoretic mobility shift assay (EMSA) indicated that AELJ blocked the activation of nuclear factor kappa B (NF-kB), which was considered to be a potential transcription factor for the iNOS expression. AELJ also blocked the phosphorylation and degradation of inhibitor of kappa B-alpha (IkB-${\alpha}$). Furthermore, IkB kinase alpha (IKK${\alpha}$), which is known to phosphorylate serine residues of IkB directly, is inhibited by AELJ in vivo and in vitro. These results suggest that AELJ could exert its anti-inflammatory actions by suppressing the synthesis of NO through inhibition of NF-kB activity.

• 한방안이비인후피부과학회지
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• 제21권2호
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• pp.28-38
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• 2008

In traditional oriental medicine, Gentianae Radix has been used clinically for clearing away 'heat', removing dampness and purging fire in the liver and gall bladder. However, there has been a lack of studies regarding the effects of Gentianae Radix on the immunological activities. The present study was conducted to evaluate the effect of Gentianae Radix on the regulatory effects of cytokines and nitric oxide(NO) for the immunological activities in Raw 264.7 cells. After the treatment of Gentianae Radix MeOH extract, cell viability was measured by MTT assay, and NO production was monitored by measuring the nitrite content in culture medium. The expression of COX-2 and iNOS was determined by immunoblot analysis, and the content of levels of cytokines in media was analyzed by ELISA kit. Results provided evidence that Gentianae Radix inhibited the production of nitrite and nitrate (NO), inducible nitric oxide synthase (iNOS), $interleukin-l{\beta}$ $(IL-l{\beta})$ and IL-6, and the activation of phospholylation of inhibitor ${\kappa}B{\alpha}$ ($p-I {\kappa}B{\alpha}$) in Raw 264.7 cells activated with lipopolysaccharide (LPS). These findings suggest that Gentianae Radix can make anti-inflammatory effect, which may playa role in adjunctive therapy.

• 동의생리병리학회지
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• 제17권6호
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• pp.1564-1568
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• 2003

Urticaria is a common disease and a well known reaction pattern of the skin characterized by erythema or wheal and edema, that is result of a local leakage of plasma from minute vessel into the connective tissue of the dermis. The urticaria that lasts for more than six of eight weeks, is categorized as chronic urticaria. In Oriental medicine, urticaria is classified as Yeun-jin(慇疹) and similar to Poong-yeun-jin(風慇疹), Poong-so-yeun-jin(風瘙慇疹), Poong-yum-leu, Poong-dan(風丹) and Poong-jin-geu(風疹塊). We report four improved cases of chronic urticaria that had lasted for more than eight weeks. We regarded their chronic urticaria as wind-heat(風熱) and prescribed Bangpungtongsungsan-gami(防風通聖散加味) and Seunggaltang-gami(升葛湯加味) to these patients. These patients showed improvement of chronic urticaria.

• 한방안이비인후피부과학회지
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• 제22권2호
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• pp.60-73
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• 2009

Objective : Houttuyniae Herba is widely used in oriental medicine as a remedy for inflammation. However, as yet there is no clear explanation of how Houttuyniae Herba affects the production of inflammatory cytokine. This study was to determine the effects of Essence extracted from Houttuynia cordata Thunb(HCT) on the mast cell-mediated inflammatory responses. Method : We measured the amount of inflammatory cytokine production induced by the phorbol myristate acetate (PMA) plus calcium ionophore(A23187) in the human mast cell line (HMC-1) incubated with various concentrations of HCT. The TNF-$\alpha$, IL-6 and IL-8 secreted protein levels were measured by the ELISA assay. The TNF-$\alpha$, IL-6 and IL-8 mRNA levels were measured by the RT-PCR analysis. Nuclear and cytoplasmic proteins were exmined by Western blot analysis. The NF-$\kappa$B promoter activity was examined by a luciferase assay. Result : HCT inhibited the PMA + A23187-induced TNF-$\alpha$, IL-6 expression and reduced mRNA of TNF-$\alpha$, IL-6 and IL-8. we observed that HCT suppressed the induction of NF-B activity. In addition, HCT suppressed PMA plus A23187-induced NF-$\kappa$B promoting activity. Conclusion : In this study, we have found that HCT is an inhibitor of NF-$\kappa$B and cytokines on the mast cell-mediated inflammatory responses.

• 한방안이비인후피부과학회지
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• 제19권1호
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• pp.21-30
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• 2006

Background and Objective : Allergic rhinitis is a IgE-mediated hypersensitive reaction at nasal mucosa. In oriental medicine, Bangpungtongsung-San is clinically widely used for the treatment of the allergic rhinitis. The objective of this study is to investigate the effects of Bangpungtongsung-San on allergic rhinitis experimentally. Material and Methods : BALB/c mouse were divided into there groups: intact, control, experimental groups. Control and experimental group were induced allergic rhinitis by Ovalbumin as· the method of Levin and Vaz. Experimental group was orally administered the Bangpungtongsung-San for 28days. Total IgE, Interleukin-4, Interleukin-5 and $Interferon-{\gamma}$ were measured at three groups. The statistical significance was examined by Independent Samples T test. Results : 1. The experimental group shows increase of $IFN-{\gamma}$ by 17% compared with control group but there was no statistical significance. 2. The experimental group shows increase of IL-4 and IL-5 compared with control group but there was no statistical significance. 3. The experimental group shows increase of Total IgE and diminution of OVA-specific IgE by 32% compared with control group but there was no statistical significance. Conclusion : The effect of Bangpungtongsung-San on allergic rhinitis is not immunological but seems to be anti-imflammatory and anti-stress effect.

• 한방안이비인후피부과학회지
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• 제14권1호
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• pp.117-128
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• 2001

Gamiseunggal-tang(G-tang) has long been used for the treatment of acute and chronic allergic diseases(especially, urticaria) in oriental medicine. But, It's mechanism of action is not well investigated. Anal therapy is another way of taking medicine, which is not used in common situation but available for the treatment of colon and anal diseases. It is also used in GI tract diseases, Gynecological diseases, and pediatric diseases and so on. It is especially benefitable for patients who are in such situations as coma, severe vomiting, and swallowing difficulty. In this study, the author investigated the effects of G-tang by anal therapy on acute and chronic allergic reactions in murine model. The results obtained are as follows: 1. G-tang(0.01, 0.1 g/kg) inhibited the compound 48/80-induced ear swelling response in mice. Inhibitory effects of G-tang was significant (P<0.05) at the dose of 0.01 g/kg. 2. G-tang(0.001-0.1 g/kg) inhibited the cutaneous allergic reaction activated by anti-dinitrophenyl(DNP) IgE in rats. Especially, G-tang 0.01, 0.1 g/kg inhibited the cutaneous allergic reaction significantly. 3. G-tang(0.01-1 g/L) dose-dependently inhibited the compound 48/80-induced histamine release from the peritoneal mast cells. 4. G-tang(0.001-0.1 g/L) had a inhibitory effect on anti-DNP IgE-induced tumor necrosis factor-${\alpha}$ production. Above results indicate that anal therapy of G-tang may be beneficial in the treatment of acute and chronic allergic diseases.

• 한방안이비인후피부과학회지
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• 제10권1호
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• pp.91-121
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• 1997

These days many p대ple are disterbed from eyestrain and the number is on the increase. So, through the oriental and occidental books I studied pysical and breathing exercises to help overcome eyestrain. The result were as follows; 1. The most common way is to close your eyes and rub them with warm palms. Then press or rub your eyeballs simultaneously. 2. There are two ways to exercise the eyeball by itself. One way is by looking at only one spot and the other way is to look four ways-first up, down, left and right-and then rotate right and left. 3. There are many different opinions that of the degree of strenth to be used in pressing the eyeball. I came to the conclusion that if we want to relex the eyeball, you must press it gently but to strenthen it, you must press it hard. 4. This method is a common way to press orbit or acupuncture points of the peripheral eyeball. For example B-1(晴明), S-2(四白), B-2(찬죽), Tae-Yang(太陽), TE-23(絲竹空), etc. 5. Since eyestrain is related to the whole body, it is known that you can relex your whole body by pressing the acupuncture points located in the head and posteriores cerviicis or by stretching the upper half of the body. 6. The best time to pratice is early in the morning or when you feel eyestrain. But I couldn't find a consistent on breathing method or the amount of time to practice.