• 한방안이비인후피부과학회지
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• 제35권4호
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• pp.75-94
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• 2022

Objectives : To identify the active ingredient of Poncirus Trifoliata Immaturus and to explore the mechanism expected to potentially act on dermatitis accompanied by pruritus. Methods : We conducted the network pharmacological analysis. We selected effective ingredients among the active compounds of Poinciri Fructus Immaturus. We found the target protein of the selected active ingredient, disease(dermatitis accompanied by pruritus) and fexofenadine. Then we established the network between the proteins which Poinciri Fructus Immaturus and fexofenadine intersected with disease respectively, and the coregene was also extracted. After that, the active pathways in the human body involving the groups and coregenes were searched. Results : Total of 7 active ingredients were selected, and 202 target proteins were collected. There were 756 proteins related to inflammatory skin disease accompanied by pruritus, and 75 proteins were related to fexofenadine. 42 proteins crossed by Poinciri Fructus Immaturus with a disease, and 31 proteins crossed by fexofenadine with a disease. 12 proteins were found as a coregene from the proteins that cross Poinciri Fructus Immaturus and disease. Coregenes are involved in 'Nitric-oxide synthase regulator activity', 'Epidermal growth factor receptor signaling pathway'. 2 groups that extracted are invloved in 'Fc receptor signaling pathway', 'Central carbon metabolism in cancer', 'Phosphatidylinositol 3-kinase complex, class IB', and 'omega-hydroxylase P450 pathway'. Conclusion : It is expected that Poinciri Fructus Immaturus will be able to show direct or indirect anti-pruritus and anti-inflammatory effects on skin inflammation accompanied by pruritus in the future. And it is also expected to have a synergy effect with fexofenadine on skin disease.

• 한방안이비인후피부과학회지
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• 제34권3호
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• pp.1-12
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• 2021

Objectives : The purpose of this study is to investigate the anti-inflammatory effect of Geumeunwha-san(GEHS) water extract in vitro. Methods : To evaluate the anti-inflammatory effect of GEHS, Raw 264.7 cells were pretreated with 10-300㎍/㎖ of GEHS for 1hr, and then exposed to 1㎍/㎖ of LPS. MTT assay was used to detect the cell viability. Productions of pro-inflammatory cytokines and NO were measured in culture media. By using immunoblot analysis, protein levels of iNOS and NF-𝜅B were determined. Results : In vitro study, cell viability assay on GEHS treatment of 10-300㎍/㎖ has no cytotoxicity in Raw 264.7 cells. Pretreated 100, 300㎍/㎖ of GEHS had significantly inhibited LPS-induced NO production. And also pretreatment of 100, 300㎍/㎖ GEHS had significantly decreased production of interleukin-6, -1𝛽 and tumor necrosis factor-𝛼 in LPS-activated Raw 264.7 cells. In addition, GEHS reduced LPS-mediated iNOS expression. Moreover I-𝜅B𝛼 expression was significantly induced by GEHS and NF-𝜅B expression was reduced by GEHS. Conclusions : These results suggest the clinical basis of GEHS for the treatment of inflammatory diseases.

• 한방안이비인후피부과학회지
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• 제36권2호
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• pp.26-44
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• 2023

Objectives : This study was designed to examine and analyze the recent trend of Korean medicine research on retinal and optic nerve diseases, which is increasing. Methods : This study examines papers related to diseases occurring in the retina and optic nerve that were published in Korean journals of Korean medicine, and analyzes the results of research so far by classifying them by year, journal, disease type and type of paper. Results : 1. Since it was first published in 1995, a total of 17 articles have been published until 2018, with 2 articles(11.1%) each in 1997, 2014 and 2018, and 1 article(5.6%) each in other years. 2. The number of searched journals was 17 paper; 4 review articles, 1 original articles, 12 case reports. 3. Distribution of journals; the percentage of Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology ranked the highest(41.2%). 4. Classification of 12 case reports into three categories; 7 retinal diseases, 3 optic nerve diseases, 2 other diseases. Conclusions : Currently, researches on retinal and optic nerve involvement in the Korean medicine journals have been conducted mainly through case reports. In the future, more clinical research and case reports are necessary to give practical application to patients.

• 한국응용곤충학회:학술대회논문집
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• 한국응용곤충학회 2002년도 추계 합동 특강 및 학술발표대회
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• pp.97-97
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• 2002

• 한방안이비인후피부과학회지
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• 제32권3호
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• pp.58-76
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• 2019

Objectives : This study was designed to examine the effects of Daecheonglyong-tang(DCL) on atopic dermatitis induced by DNCB in mice Methods : The Nc/Nga mice were divided into 5 groups, and four groups excluding the normal group were applied by 2,4-dinitrochlorobenzene(DNCB), to cause AD and were orally administered with distilled water(negative control), dexamethasone(positive control), and DCL 200 or 400mg/kg once a day for 4 weeks respectively. The visual changes on skin, changes in skin tissue thickness and eosinophil infiltration were observed. IgE, Histamine, Cytokines, immune cells and the amount of gene expression of filaggrin, VEGF, $TGF-{\beta}1$, EGF were measured. Results : Dermatitis score showed a gross improvement on all DCL groups, similar to or better than positive control. All DCL groups showed no significant change in the basophils, while neutrophils and eosinophils decreased. In only DCL 400 mg/kg groups, white blood cells and mononuclear cells were decreased and lymphocytes were increased. In particular, neutrophils had similar or better effects than the positive control. In all DCL groups, IgE, Histamine, $IL-1{\beta}$, IL-4, IL-5, IL-6 and $TNF-{\alpha}$ were decreased and IL-2 was increased. In only DCL 400 mg/kg groups, IL-10 decreased and $IFN-{\gamma}$ increased. In particular, $IL-1{\beta}$ and $IFN-{\gamma}$ showed a similar rate of increase and decrease comparing positive control in DCL 400 mg/kg. $TGF-{\beta}$1 was increased in all DCL groups, filaggrin and VEGF were increased in only DCL 400 mg/kg groups. EGF did not make any changes. Epidermis, dermis thickness and eosinophil infiltration were also decreased in all DCL groups. Conclusions : By increasing Th1 cytokine and decreasing Th2 cytokine, DCL extracts appear to be effective in controlling immune response imbalances, anti-inflammatory and skin regeneration and are likely to be available as a treatment for AD.

• 한방안이비인후피부과학회지
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• 제32권3호
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• pp.151-163
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• 2019

Objectives : The purpose of this study is to investigate the use of herbal medicine for the treatment of atopic dermatitis in cases and to find the general tendency of herbal medicine treatment and to establish the primary treatment direction of Atopic dermatitis. Methods : In the domestic databases, Oriental medicine Advanced Searching Integrated System(OASIS), Korean Traditional Knowledge Portal(KTKP), National Discovery for Science Leader(NDSL), Research Information Sharing Service(RISS), we selected among the papers published in the last 20 years using search terms related to "Atopic dermatitis & Cases". Reports based on Sasang constitutional medicine and Six meridian pattern identification were excluded and a total of 21 papers were finally selected. Results : 113 herbal medicines were retrieved from 21 papers. The most commonly used herbs are Scutellariae Radix(黃芩), Rehmanniae Radix(地黃), and Glycyrrhizae Radix et Rhizoma(甘草). Atractylodis Rhizoma(蒼朮), Akebiae Caulis(木通), Smilacis Rhizoma(土茯?), Paeoniae Radix(芍藥) used mostly when Oozing exists, Trichosanthis Radix (瓜蔞), Asparagi Radix(天門冬), Persicae Semen(桃仁), Carthami Flos(紅花) used mostly when Dryness, Lichenification, and Pigmentation exist. The average score of SCORAD index was improved after Herbal medicine treatment. Conclusion : Through this study, we could find out the tendency of herbal medicine to treat Atopic dermatitis along with Symptoms.

• Korean Journal of Otorhinolaryngology-Head and Neck Surgery
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• 제60권10호
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• pp.504-511
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• 2017

Background and Objectives In this study, we evaluated differences in the prevalence of allergic rhinitis, asthma, atopic dermatitis and specific immunoglobuline E (IgE) value for some respiratory antigens in Korean adults. Subjects and Method The study was conducted using data from the 5th National Health and Nutrition Survey (2010-2012). All subjects who were aged 19 years or older completed questionnaires on asthma, atopic dermatitis and allergic rhinitis. The subjects were first divided into male and female, and then into age groups of 19-29, 30-39, 40-49, 50-59, 60-69, ${\geq}70$ each. The lifetime and current prevalence rates for allergic rhinitis, asthma, and atopic dermatitis were calculated for each age group. The total and specific IgE level for Dermatophagoides farinae (DF), cockroach, and dog dander were also calculated. Results Final participants of 17542 were analyzed for the prevalence rate among the total of 25534 participants. The mean IgE level was calculated from 2028 subjects from the final participants. In asthma, the lifetime prevalence and current prevalence increased with age, but decreased with atopic dermatitis and allergic rhinitis. Total IgE level increased with age, but IgE level of DF reached its peak at 20-29 years, and then decreased rapidly thereafter. There was no clear trend for cockroach and dog dander. Conclusion The prevalence of allergic diseases in adults varies widely by age group. Asthma has a low prevalence after age 20 and gradually increases after age 50. Atopic dermatitis and allergic rhinitis are the most prevalent in their 20s and gradually decrease thereafter.

• 한방안이비인후피부과학회지
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• 제37권2호
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• pp.1-13
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• 2024

Objectives : The purpose of this study is to figure out the changes in sex, age, disease distribution of outpatients in ophthalmology and otolaryngology of Korean medicine. Methods : We analyzed the medical records of 2,834 outpatients who visited department of ophthalmology and otolaryngology of Korean medicine at Kyung Hee university Korean medicine hospital between 2018 and 2022. And we compared the results with those of studies from 2000, 2007, and 2017, considering sex, age, and diseases. Results : 1. The total number of patients in ophthalmology and otolaryngology increased compared to 2012-2016, with a higher proportion of patients aged 50 and above in all departments. 2. The number of patients in ophthalmology has been continuously decreasing since 1996-1998. 3. The number of patients in otology has increased significantly compared to 2012-2016, with a trend towards a lower proportion of tinnitus and hearing loss. 4. The number of patients in rhinology has not recovered from the significant decrease in 2012-2016, and rhinitis continues to constitute a significant proportion. 5. The number of patients in laryngology has increased significantly compared to 2012-2016, with a trend towards a less proportion of laryngopharyngitis. Conclusion : The active utilization of diagnostic equipment, further research and promotion of Korean medicine treatment for ophthalmology and otholaryngology diseases are essential for expanding the treatment domain within ophthalmology and otolaryngology of Korean medicine.

• 한방안이비인후피부과학회지
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• 제23권2호
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• pp.218-223
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• 2010

The above patient of this case is outpatient on April 18, 2007 who visited my office with tinnitus, headache, dizziness, and backpain, and, she was in pregnancy 14 weeks. Her symptoms were diagnosed as tinnitus from kidney meridian weakness due to pregnancy. After she was administered with Yukmijihwnagtang, her tinnitus disappeared and her other symptoms became better. So this result suggests that herbal administration of Yukmijihwangtang was effective on tinnitus due to pregnancy.

• 한방안이비인후피부과학회지
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• 제15권1호
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• pp.253-258
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• 2002

The 4-year-old female patient who has been suffer from papules, vesicles, pustules, scabs, itching underwent oriental treatment after she failed to see a remedial value from treatment at a local hospital. The authors report that above symptoms disappeared after she received orienta medical treatment such as herb and external medicine.