• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.6
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• pp.1479-1486
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• 2003

In order to evaluate the antiallergic effects of Kamiohihyosan(KCHS), studies were done. We measured the cytotoxic activity for lung fibroblast cell, cytokines transcript expression, production of IL-4, IL-10, IFN-γ, proliferation of B cell in anti-CD40mAb plus rIL-4 stimulated murine splenic B cells. The results were obtained as follows: KCHS was not showed cytotoxicity in the fibroblast lung cell, KCHS increased the gene synthesis of INF-γ, TNF-α, IL1-β, IL-6, IL-10(m-RNA), KCHS decreased the gene synthesis of IL-4, IL-5, TGF-β(m-RNA), KCHS decreased the appearance of IL-4, IgE significantly, KCHS increased the appearance of IL-10, IFN-γ significantly, KCHS decreased the proliferation of B cell significantly, The facts above prove that KCHS is effective against the allergy. Thus, I think that we should study on this continuously.

• The Journal of Internal Korean Medicine
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• v.31 no.4
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• pp.846-856
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• 2010

Objective : Allergic disease, a very common chronic illness that affects all ages of patients, has been well characterized as an IgE-dependent immunologic response. Recently, interest has grown about the late inflammatory reaction as well as the early one characterized by IgE and mast cells in allergic disease. The purpose of this study was to find the anti-inflammatory effect of Taeeumjowui-tang (Taiyintiaowei-tang) in allergic reaction. Methods : The experiment was performed using Raw 264.7 cells pretreated with Taeeumjowui-tang contents extracts. The results were measured for different concentrations of Taeeumjowui-tang extracts (100, 200, $300{\mu}g$/ml): the toxicity and proliferation of cells by MTT analysis, LPS-induced NO production using Griess reagent and IL-6/ TNF-${\alpha}$ production, which is a significant criteria for diagnosing allergic reaction. Results : No toxicity of Taeeumjowui-tang (100, 200, $300{\mu}g$/ml) on Raw 264.7 cells was found after 24 hours incubation. LPS-induced NO production was reduced after treatment with Taeeumjowui-tang (100, 200, $300{\mu}g$/ml)(P<0.001). IL-6 decreased only at $100{\mu}g$/ml(P<0.05). TNF-${\alpha}$ production decreased only at $300{\mu}g$/ml, but still statistically insignificant. There was no relationship between any components of Taeeumjowui-tang alone and inhibition of NO production. Conclusions : These data suggest that Taeeumjowui-tang has anti-inflammatory effects in allergic reaction.

• The Journal of Pediatrics of Korean Medicine
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• v.26 no.1
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• pp.1-15
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• 2012

$CheongGiGeoYangTang$ has been used for anti-allergenic purpose. However there was no experimental study about its effect. Therefore, this study was designed to investigate the anti-allergenic effect of $CheongGiGeoYangTang$. Methods Modifiability of RBL-2H3 mast cells' IL-4, IL-13 was analyzed by qRT-PCR and ELISA. Also, the suppressive effect of GATA-1, GATA-2, NF-AT1, NF-AT2, AP-1 and NF-${\kappa}B$ p65 transcription factors was observed by western blotting. OVA-specific IgE, IL-4 and IL-13 production in ovalbumin allergy model was examined as well. Results It was showed that the RBL-2H3 mast cells treated with $CheongGiGeoYangTang$ extract(CGGYT) was significantly suppressed mRNA expression, production of IL-4 and IL-13, and prominently inhibited the expression of transcription factors including GATA-1, GATA-2, NFAT-1, NFAT-2, c-Fos and NF-${\kappa}B$ p65 but not c-Jun. The administration of CGGYT was suppressed the amount of OVA-specific IgE, IL-4 and IL-13 in OVA/alum-sensitized mice. Conclusions We considered CGGYT would regulate the allergic inflammation as inhibition of IL-4 and IL-13 production in activated mast cells and Th2 cells.

• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.3
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• pp.577-583
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• 2002

Experimental studies were done to research the Clinical effects of Insambakhab-tang on the Anti-allergic effect and pulmonary function of O₃ intoxicated Mice. Anti-allergic effect experiment consisted of vascular permeability responses to intradermal histamine and serotonin, 48hrs homologous passive cutaneous anaphylaxis provoked by the IgE-like antibody against egg white albumin, and delayed type hypersensitivity responses to Picryl Chloride and SRBC. Pulmonary function of O₃ intoxicated Mice experimental consisted of pulmonary thromboembolism (Sodium Arachidonate-induced and ADP-induced), lung TBA value, and serum Na/sup +/, K/sup +/, Cl/sup +/ level. The results obtained as follows; 1. In the effects of Insambakhab-tang on the pulmonary thromboembolism by Sodium Arachidonic acid and ADP, Insambakhab-tang group revealed significant effect. 2. In the effects of Insambakhab-tang on the vascular permeability responses to intradermal histamine, Insambakhab-tang group revealed significant effect. 3. In the effects of Insambakhab-tang on the vascular permeability responses to intradermal serotonine, Insambakhab-tang group revealed significant effect. 4. In the 48hrs homologous passive cutaneous anaphylaxis provoked by the IgE-like antibody against egg white albumin, Insambakhab-tang group revealed significant effect. 5. In the delayed type hypersensitivity responses to Picryl Chloride, Insambakhab-tang group revealed significant effect. 6. Insambakhab-tang group revealed significant effect on decrease of the lung TBA value of lung. 7. In the effects of Insambakhab-tang on Serum Na/sup +/, K/sup +/ Level in O₃-intoxicated Mice. Insambakhab-tang group revealed none significant effect, but In the effects of Insambakhab-tang on Serum Cl/sup +/ Level in O₃-intoxicated Mice, Insambakhab-tang group revealed significant effect.

• Advances in Traditional Medicine
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• v.10 no.3
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• pp.173-183
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• 2010

Perilla frutescens var. acuta Kudo (PF) is a traditional Korean medicinal herb for allergic reaction regulation. In the present study, we investigated the effect of 30% ethanol extract powder of PF (EPPF) and rosmarinic acid (RA), the active compound of EPPF on various allergic reactions using in vivo and in vitro models. EPPF and RA significantly inhibited compound 48/48-induced systemic anaphylactic reaction and histamine release (P < 0.05). In addition, EPPF and RA significantly inhibited passive cutaneous anaphylaxis (PCA) in a dose-dependent manner (P < 0.05). These effects were stronger than those of disodium cromoglycate, the reference drug tested. EPPF and RA also significantly inhibited production of inflammatory cytokines, tumor necrosis factor-a interleukin (IL)-6, and vascular endothelial growth factor on the PCA reaction and phorbol 12-myristate 13-acetate and calcium ionophore A23187-stimulated human mast cell line, HMC-1 cells (P < 0.05). Moreover, EPPF and RA showed an inhibitory effect on lipopolysaccharide (LPS)-induced IL-4 production from whole spleen cells. Finally, EPPF and RA significantly decreased IL-4-dependent IgE production by LPS-stimulated whole spleen cells (P < 0.05). In conclusion, these results indicate that EPPF has potent anti-allergic activities.

• Journal of Acupuncture Research
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• v.37 no.1
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• pp.42-48
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• 2020

Background: Atopic dermatitis (AD) is a chronic inflammatory condition which can be studied using phthalic anhydride (PA) to induce AD. Anti-inflammatory properties of bee venom (BV) wereinvestigated to determine whether it may be a useful treatment for AD. Methods: AD was induced by applying to pical PA to 8-week-old HR-1 mice (N = 50), then treating with (0.1, 0.25, and 0.5 ㎍) or without topical BV. Body weight, ear thickness histology, enzyme-linked immune sorbent assay (serum IgE concentrations), Western blot analysis [inducible nitric oxide synthase, cyclooxygenase-2, IκB-α, phospho-IκB-α, c-Jun N-terminal kinase (JNK), phospho-JNK, p38, phospho-p38, extra cellular signal-regulated kinase (ERK), and phospho-ERK], and the pull down assay for immunoblotting (p50), were used to measure inflammatory mediators. Results: PA + BV (0.1, 0.25, and 0.5 ㎍) significantly decreased ear thickness without altering body weight. IgE concentrations decreased in the PA + BV (0.5 ㎍)-treated groups compared with PAtreatment. Tumor necrosis factor-α, interleukin-1β, inducible nitric oxide synthase, cyclooxygenase-2, phospho-IκB-α, phospho-JNK, p38, phospho-p38, and phospho-ERK, all decreased following treatment with PA + BV compared with the PA-treatment alone. p50 was upregulated in the PA + BV-treated groups compared with the PA-treated group. Furthermore, the number of mast cells decreased in the PA + BV-treated groups compared with the PA-treated group. Epidermal thickness was significantly lower in the PA + BV-treated group compared with PA treatment alone. Conclusion: BV maybe a useful anti-inflammatory treatment for AD.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.11 no.1
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• pp.40-53
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• 1998

Mast cells play an important role in the pathophysiologlcal changes observed in acute cutaneous and inflammatory diseases In order to see whether Kum-Hwang-San has an influence on mast cell- mediated immediate cutaneous reactions, the author has undertaken an animal study. Ears of mice were treated with a compound 48/80 solution topically at 30 min after the cutaneous application of Kum-Hwang-San. At each point, an ear swelling response was measured with a digimatic thickness micrometer. Ear swelling response induced by compound 48/80 was significantly suppressed dose-dependently by Kum-Hwang-San 30 min before topical application as compared with that in nonapplicated control mice, and the value returned to normal levels by 120 min. Compound 48/80- induced mast cell degranulation by Kum-Hwang-San was also remarkably decreased in accordance with the suppression in ear swelling response. Kum-Hwang-San dose-dependently inhibited histamine release from the rat peritoneal mast cells activated by compound 48/80. Another way to test acute cutaneous reaction is to induce passive cutaneous anaphylactic reaction. Kum-Hwang-San significantly inhibited passive cutaneous anaphylactic reaction activated by anti-dinitrophenyl IgE on both topical application and intradermal injection. Kum-Hwang-San also inhibited histamine release from the rat peritoneal mast cells induced by anti-DNP IgE. This study provides evidence that Kum-Hwang-San will be beneficial in the treatment of acute cutaneous diseases.

• Journal of the korean academy of Pediatric Dentistry
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• v.30 no.1
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• pp.61-68
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• 2003

Streptococcus mutans is known to be a major causative organism of human dental caries. The development of a vaccine against dental caries involves identification of appropriate antigens of mutans streptococci against which protective immune responses can be mounted, and the selection of a method of immunization that will generate sustained levels of protective antibodies. Antigens receiving most attention include streptococcal surface proteins that are involved in attachment to tooth surfaces and glucosyltransferases (GTF) that synthesize adhesive glucans from sucrose. The induction of antibody responses to orally administered antigens is often difficult due to digestive destruction of antigens and immune tolerance. Here we report the induction of antibody responses to an anti-caries vaccine containing retinoic acid (RA). Subcutaneous immunization with formalin-fixed bacteria or GTF supplemented with RA induced higher serum IgM and IgA responses to GTF compaired to oral adminstration. Antisera induced by Ingbritt strain showed partial cross-reaction with LM-7 strain, but not with OMZ175. These results suggest that subcutaneous immunization with GTF combined with an immunomodulator, RA, may be applied to anti-caries vaccine.

• Natural Product Sciences
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• v.25 no.3
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• pp.261-267
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• 2019

The rhizomes of Dioscorea japonica Thunb. are widely consumed as food and also used to treat diabetes and polyuria in Korea. This study was undertaken to study the anti-atopic dermatitis effects of a 95% ethanolic extract (DJE) of D. japonica in an oxazolone-stimulated murine model of atopic dermatitis (AD). The therapeutic effects of DJE on AD-like skin lesions were assessed on both ears. DJE (1%) or dexamethasone (0.5%; the positive control) were applied to skin lesions for three weeks. Serum levels of IgE and IL-4 were assessed by ELISA (enzyme-linked immunosorbent assay). Histopathological examinations were performed by hematoxylin and eosin (H&E) and toluidine blue staining and revealed DJE significantly reduced dermal thickness and inflammatory cell infiltration when applied to oxazolone-treated ear skin. DJE-treated AD mice also showed lower serum levels of IgE and IL-4 than oxazolone-stimulated controls. Our findings demonstrate DJE might be a useful safe, topical agent for the treatment of atopic diseases.

• Korean Journal of Pharmacognosy
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• v.50 no.3
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• pp.165-174
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• 2019

Oregonin is known as a representative active substance of plants of the Alnus species. In this study, we will show the results of establishing a method for extracting trace amounts of useful substances in plants. Additionally, a variety of physiological activity studies were conducted with extracts containing high content of useful substances. In this study, anti-oxidant, anti-inflammatory and anti-allergic activities of supercritical fluid residue 60% EtOH extracts of Alnus sibirica (ASCFR) were investigated in vitro. To explore anti-oxidant and anti-inflammatory characteristics of supercritical extract, DPPH radical scavenging, and ABTS radical scavenging activity, inhibition of nitric oxide production in LPS-stimulated RAW 264.7 cells and ${\beta}$-hexosaminidase release in IgE-stimulated RBL-2H3 cells were examined, respectively. Results showed a concentration-dependent increase in DPPH and ABTS radical scavenging activity. Cells stimulated with LPS produced more nitric oxide than normal control cells. However, cells treated with supercritical fluid residue 60% EtOH extract decreased production in a concentration-dependent manner. In anti-allergic activity studies, ASCFR showed concentration-dependentanti-allergic activity. Based on results and strong antioxidant activity, ASCFR has potential as basic research materials for development of therapeutic supplements-based medicines or functional cosmetics related to chronic inflammatory skin immunity diseases.