• IMMUNE NETWORK
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• v.16 no.4
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• pp.201-210
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• 2016

Allergic inflammation requires the orchestration of altered gene expression in the target tissue and in the infiltrating immune cells. The transcription factor STAT6 is critical in activating cytokine gene expression and cytokine signaling both in the immune cells and in target tissue cells including airway epithelia, keratinocytes and esophageal epithelial cells. STAT6 is activated by the cytokines IL-4 and IL-13 to mediate the pathogenesis of allergic disorders such as asthma, atopic dermatitis, food allergy and eosinophilic esophagitis (EoE). In this review, we summarize the role of STAT6 in allergic diseases, its interaction with the co-factor PARP14 and the molecular mechanisms by which STAT6 and PARP14 regulate gene transcription.

• 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 the Korea Convergence Society
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• v.10 no.3
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• pp.355-362
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• 2019

The aim of this study was to identify factors affecting life satisfaction for adolescents with asthma or atopic dermatitis. Korean Child and Youth Panel Survey (KCYPS) Data in 2016 was used. The data were analyzed by Chi-square test, t-test, one-way ANOVA and stepwise multiple linear regression. In multiple stepwise regression analysis, less depression, higher resilience, higher self-esteem, more affectionate parenting behavior, lower age enhances the life satisfaction of adolescents with allergic disease. Educational program is necessary to improve the life satisfaction of adolescents with asthma or atopic dermatitis which is reflecting the result of this study.

• The Journal of Internal Korean Medicine
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• v.27 no.1
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• pp.208-220
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• 2006

Objective: Eosinophils are typically characterized by a bilobar nucleus with highly condensed chromatin and cytoplasm containing two major types of granules, specific and primary granules, and lipid bodies. The role of inflammation in asthma and other allergic diseases of the airways is widely appreciated, and airway inflammation is now included as a defining feature of asthma. The importance of the presence of eosinophils in the airways of patients with fetal asthma has long been recognized, but the mechanism by which these cells are recruited and retained in the lungs are only now being elucidated. Eotaxin is a potent and specific eosinophil chemoattractant that is mobilized in the respiratory epithelium after allergic stimulation. Methods : Water extracts of Armeniacae Amarum Semen(AAS) and pulmonary epithelial cell lines A549(alveolar typeII epithelial cells) and human eosinophils were used. Cytotoxic effects of AAS and MIS assay were estimated, as well as the effects of AAS on chemokines from prestimulated A549 cells by sandwich ELISA and RI-PCR. Chemotaxis assay was conducted on prestimulated eosinophils treated with AAS. Results : In this study it is demonstrated that $TGF-{\alpha}$, IL-4 and $IL-1{\beta}$ induced the accumulation of chemokine mRNAs in the alveolar epithelial cell lines A549 in dose-dependent manner. Eotaxin and IL-8 were inhibited by AAS in dose-dependent manner(p<0.05). Eosinophil migration was inhibited at high concentrations of AAS(p<0.05). Conculusions : These findings are indicative of suppression of eotaxin and IL-8, and suggest that this is accomplished through AAS treatment. This raises the possibility that AAS is of therapeutic value in diseases such as asthma.

• The Korea Journal of Herbology
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• v.22 no.2
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• pp.25-33
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• 2007

Objectives : Oriental pear was used as treatment of asthma, control of blood pressure, diabetes in oriental medicine. The aim of this study was to observe the effects of Phenolic compound extracted from pear and herbal drugs to treat asthma. Methods : In order to study the effect of oral administration of phenolic compound extracted from pear and herbal drugs(Platycodon grandiflorum, Prunus armeniaca) on allergic asthma, mice were pre-treated by oral administration of the solution before antigen sensitization four times for 8 days. 2 days later, mice were actively sensitized with a subcutaneous injection of ovalbumin and 13 days later, they were provoked with ovalbumin aerosols. The animals were divided into four groups; Saline, orally administered saline. PC-A, orally administered Phenolic compound extracted from pear peel 10mg/kg/ml. PC-B, orally administered Phenolic compound extracted from pear peel and flesh 10mg/kg/ml. PC-C, orally administered pear 10m/kg/ml, Platycodon grandiflorum 24.4 mg/kg/ml and Prunus armeniaca 33.3 mg/kg/ml. Serum level of IgE, IL-4, cell numbers in the bronchoalveolar lavage fluid(BALF), and in vitro isometric contractile responses of the isolated tracheal smooth muscle(TSM) to acetylcholine(ACh, $0.1-1000{\mu}M$), KCl were measured. Results : Contractile responses of TSM to ACh were decreased in PC-A group at Ach 0.1, 0.3, 1 ${\mu}M$, decreased in PC-B at 0.1 ${\mu}M$ and decreased in PC-C at 0.1, 0.3, 1, 10, 30 ${\mu}M$. The maximal contractile response of TSM to KCl was decreased in PC-C group, The cell numbers of eosinophil in BALF were decreased in PC-C group, and those of macrophages in BALF were decreased in PC-A and PC-C group. Interleukin-4 in BALF was decreased in PC-A, PC-B, PC-C group. Conclusion : Based on the above results it is assumed that oral administration of phenolic compound extracted from pear and herbal drugs can help the treatment of deficiency allergic Asthma.

• Journal of Preventive Medicine and Public Health
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• v.31 no.3 s.62
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• pp.361-371
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• 1998

Recent increases of asthma and allergies in childhood made the need for a standardized approach to international and regional comparisons of their prevalence and severity. To address these issues, 'International Study of Asthma and Allergies in Childhood (ISAAC)' is currently underway. In Korea, 'Nationwide Study of Asthma and Allergies in Korean Children' began in 1995 according to ISAAC protocol. ISAAC written and video questionnaires were used in this survey, but their reliability and validity were not evaluated properly yet. In this study, our aim was to evaluate the reliability and validity of two kinds of questionnaires and their usefulness in international and regional comparisons. The test and retest of two questionniares were completed by male(n=110) and female(n=111) middle school students with two and three weeks interval each. Kappa(or weighted kappa) were calculated from each questions and validity coefficients were estimated from those statistics. In Korean version of written questionnaire, the questions for allergic rhinitis, atopic dermatitis, allergic conjunctivitis, and food allergy proved to have high kappa values (or weighted kappa values) and validity coefficients and they can be used in further studies without any correction. But some questions about asthma(especially nocturnal cough, wheezing in exercise, and severe asthma) and drug allergy need to be revised for better under-standing to study subjects. Video questionnaire has the same degree of reliability and validity when compared to written questionnaire and this is the unexpected result. Accordingly, it also need to be revised to overcome the racial and cultural differences of the study subjects. In conclusion, the Korean version of written and video questionnaires may be considered to be useful methods in international and regional comparisons of asthma and allergic diseases in childhood after correction of some questions.

• The Journal of Internal Korean Medicine
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• v.25 no.3
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• pp.427-439
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• 2004

It has been reported that Bopheyangyoungjeon(BYJ) has an effect on deficiency asthma(喘虛) clinically. The aim of this study was to determine an appropriate dosage of BYJ to treat asthma. In order to study the effects of orally administered BYJ on allergic asthma, mice were pretreated with three oral doses of the herbal solution of BYJ before antigen sensitization. 2 days later Mice were actively sensitized with a subcutaneous injection of ovalbumin and 13 day later ovalbumin aerosols were used to provoke asthmatic reaction. Serum level of IgE, IL-4, WBC, RBC, HGB, cell numbers in bronchoalveolar lavage fluid(BALF), and in vitro isometric contractile responses of the isolated tracheal smooth muscle(TSM) to acetylcholine(ACh, 0.1-1000uM), KCl were measured. The results were as follows ; 1. Contractile responses of TSM to ACh significantly increased in C group at Ach 0.3, 1, 3, 10, 30, 100, 300, 1000uM(P<0.05, P<0.01) and increased in D at 0.1, 0.3, 3, 30, 30, 100, 300, 1000uM. 2. The sensitivity of TSM to Ach increased more in A, B group, but it was not significant. 3. The maximal contractile response of TSM to ACh decreased more significantly in C group(P<0.01) and D group(P<0.05) the control group. 4. The maximal contractile response of TSM to KCI decreased more significantly in B group and C group(P<0.001) than in the control group. 5. The counts of lymphocytes in BALF decreased more significantly in B group and D group(P<0.05) than in the control group. 6. The counts of macrophages in BALF decreased more significantly in B group, C(P<0.05) than in the control group. 8. Serum IgE level increased more significantly in B group and C group(P<0.05) than the control group. 9. The counts of WBC, RBC, HGB in blood increased more significantly in A group than the control group. The above results support a role for BYJ orally administered in treatment of deficiency allergic Asthma.

• Korean Journal of Pharmacognosy
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• v.45 no.4
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• pp.332-337
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• 2014

The Salvia plebeia R. which is the biennial plant belonging to the labiatae department, grows widely in Korea. This study was performed to evaluate the antioxidant activities and anti-allergic effects of Salvia plebeia R. leaves (SPLE) or roots (SPRE). Using ethanol extracts, both leaves and roots induced significant radical scavenging activity against DPPH and ABTS radicals in a dose dependent manner (p<0.05). Superoxide dismutase (SOD)-like activity of SPLE was significantly higher than that of SPRE at all concentrations. Treatment of the RBL-2H3 cells with SPLE and SPRE in vitro decreased ${\beta}$-Hexosaminidase release and significantly inhibited IgE-antigen complex-mediated IL-4 and TNF-${\alpha}$ mRNA expression in RBL-2H3 cells. These findings suggest that Salvia plebeia R. can protect or reduce allergic asthma through high antioxidant and anti-allergic reactions.

• Journal of Nutrition and Health
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• v.31 no.5
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• pp.949-956
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• 1998

Salicylate from plant foods and histamine from animal foods have been suggested to cause various food allergic symptoms. Salicylate regarded as one of the inducing agents f3r chronic urticaria and asthma in allergic patients was studied. There is much interest about the effects of salicylate in food allergy. It it recently suggested that the intake of salicylate from foods may have contributed to chronic urticaria and asthma. The purpose of this study is to analyze the salicylate content in various foods. 153 ingredients commonly used in Korean foods were analyzed by HPLC. Among the vegetables, chard(8.22$\mu\textrm{g}$/g), soybean sprout(5.13$\mu\textrm{g}$/g), perilla lean3.03$\mu\textrm{g}$/g), Chinese cabbage(2.25$\mu\textrm{g}$/g), carrot(2.16$\mu\textrm{g}$/g), and squash(1.33$\mu\textrm{g}$/g) con-rained higher amounts of salicylate as compared to other vegetables. Among fruits, oranges(5.13$\mu\textrm{g}$/g), grapefruits(2.90$\mu\textrm{g}$/g), and plums(1.65$\mu\textrm{g}$/g) contained the most. In animal foods, almost no salicylate was found except in chocolate milk(0.32$\mu\textrm{g}$/g). It was also found in black pepper(8.2$\mu\textrm{g}$/g), coffee(can)(5.00$\mu\textrm{g}$/g), mustard(4.16$\mu\textrm{g}$/g), curry powder(3.24$\mu\textrm{g}$/g), kochujang(2.37$\mu\textrm{g}$/g), cream powder(1.19$\mu\textrm{g}$/g), brown rice(1.04$\mu\textrm{g}$/g) and sesame oil(1.00$\mu\textrm{g}$/g). All information found in this study can be used as nutritional education materials in potentially allergic people for a prudent diet plan and can also provide proper dietary guidelines for these allergic patients. (Korean J Nutrition 31(5) 949-956, 1998)

• The Journal of the Korea Contents Association
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• v.19 no.11
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• pp.434-444
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• 2019

Prevalence of allergic diseases is influenced by environment and dietary life. It is key to improve daily food life to relieve them. Food nutrition labeling is useful to do it by offering nutrition information. The purpose of the study is to find relationship between experience of diagnosis of allergic diseases and recognition of food nutrition labeling. The data of 4,928 people with experience on diagnosis allergic rhinitis, asthma, atopic dermatitis of 2016 Korea National Health and Nutrition Survey was used. According to the result of binary logistic regression analysis, those who had experience in being diagnosed with an allergy showed high awareness in food labels. There were differences between allergy diagnosis groups and allergy non-diagnosis in affecting factors of residence, income level, subjective health status and body-shape perception. Support measures are needed to enhance access and convenience to nutrition education and nutrition labeling to support nutrition labeling utilization.