• The Journal of Pediatrics of Korean Medicine
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• v.23 no.2
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• pp.87-101
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• 2009

Objectives : The purpose of this study is to investigate the effect of JUJSTK on atopic dermatitis in an in-vitro experiment using an NC/Nga atopic dermatitis mouse, which has histological and clinical similarities to the humans in terms of health condition. Methods : We evaluated IL-1$\beta$, IL-6, IL-10, TNF-$\alpha$ mRNA, TGF-$\beta$ mRNA, CD4+/IFN-$\gamma$+ and IL-17+CD4+Th17 cells of NC/Nga atopic dermatitis mouse by real-time PCR and intracellular staining in vitro. Results : JUJSTK medicines supressed the activities of IL-1$\beta$, IL-6, TNF-$\alpha$, TGF-$\beta$ mRNA and IL-17+CD4+Th17 cells and it incresed the activities of IL-10 mRNA in B cells. The level of CD4+/IFN-$\gamma$+ in T cells were increased by JUSSTK. Conclusions : JUJSTK on atopic dermatitis might be incredibly effective to the atopic dermatitis treatment.

• Journal of Nutrition and Health
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• v.43 no.4
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• pp.367-373
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• 2010

The present study was to investigate anti-oxidative and anti-inflammatory activity of Perillae semen in RBL-2H3 basophilic leukemia cells. Inhibitory effect of Perillae semen onto free radical generation was determined by measuring DPPH and hydroxyl radical scavenging activities in vitro. Anti-inflammatory actions of Perillae semen extracts (100, 250, $500\;{\mu}g/mL$) were assessed by testing their effects on the degranulation of mast cells. For this, $\beta$-hexosaminidase released from RBL-2H3 cells was used and proinflammatory cytokines were measured by an ELISA kit. Our results indicated that Perillae semen water extracts effectively inhibited free radical generation. At the concentration of $500\;{\mu}g/mL$ of water extract, the degranulation of RBL-2H3 cells were inhibited by 42.1%. The IgE-antigen complex increased the accumulation of IL-4 and TNF-$\alpha$ secretion in RBL-2H3 cells and treatments with 250 and $500\;{\mu}g/mL$ of Perillae semen extracts suppressed the IgE induced secretion of IL-4 and TNF-$\alpha$ protein by 20.5, 26.9% and 14.5, 16.5% respectively. We observed that Perillae semen water extract reduced $\beta$-hexosaminidase, IL-4, and TNF-$\alpha$ secretion in RBL-2H3 cells. These results provide that Perillae semen may be beneficial in the treatment of allergic inflammatory disease.

• Journal of Pharmacopuncture
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• v.15 no.1
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• pp.7-11
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• 2012

Aim: Historically, mineral compound herbal medicines have long been used in treatments of immune-related diseases in Korea, China and other Asian countries. In this study, we investigated the anti-inflammatory effect of egg white combined with chalcanthite (IS4) on lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. Methods: RAW 264.7 cells cultured with LPS and various concentrations of IS4 were analyzed to determine the production of pro-inflammatory cytokines and mediators by using enzyme-linked immune sorbent assays (ELISAs). Results: IS4 concentration inhibited the production of interleukin-1beta (IL-$1{\beta}$), interleukin-6 (IL-6), and granulocyte-macrophage colony-stimulating factor (GM-CSF) induced by LPS. IS4 at high concentrations (25 and 50 ${\mu}g/ml$) inhibited, in concentration-dependent manner, the expression of tumor necrosis factor-alpha (TNF-${\alpha}$) stimulated by LPS. Conclusion: IS4 has shown an anti-inflammatory effect in RAW 264.7 cells.

• The Journal of Pediatrics of Korean Medicine
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• v.23 no.1
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• pp.23-35
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• 2009

Objectives The purpose of this study is to investigate the effect of Kakamsodokum (KKSDU) on atopic dermatitis in an in-vitro experiment using an NC/Nga atopic dermatitis mouse, which has histological and clinical similarities to the condition in humans. Methods We evaluated $IL-1{\beta}$, IL-6, $TNF-{\alpha}$, $TGF-{\beta}$, IL-10 mRNA, CD4+/$IFN-{\gamma}+$, and CD4+CD25+foxp3+ in B and T cells of NC/Nga atopic dermatitis mouse by real-time PCR and intracellular staining in vitro. Results KKSDU medicines supressed $IL-1{\beta}$, IL-6, $TNF-{\alpha}$, $TGF-{\beta}$ mRNA and increased IL-10 mRNA in B cells. CD4+/$IFN-{\gamma}+$ and CD4+CD25+foxp3+ in T cells were increased by KKSDU. Conclusions KKSDU on atopic dermatitis might be very effective to the atopic dermatitis treatment.

• The korean journal of orthodontics
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• v.28 no.4 s.69
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• pp.611-626
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• 1998

Cytokines are intercellular peptide mediators that regulate homeostasis and host defense reactions in living body. Of the diversity of cytokines in terms of biological accomplishment, interleukin $1-{\beta}$($IL-1{\beta}$) and tumor necrosis factor(TNF) are the most conspicuous cytokines with a wide variety of effects on cells involved in inflammatory and immune responses, and likely to be involved in the inflammatory pathogenesis of oral tissue as well. The present study was designed to explicate the role of $IL-1{\beta}$ on inflammatory revelation of oral tissues in mice biochemically. In the Induced arthritis by injection of 10${\mu}g$ LPS shown the relaese of 0.93 ${\mu}g$ $IL-1{\beta}$/joint with a peak at at 4-5 h. and diminished at 24t and the release of $TNF_{\alpha}$ of 1.25 ${\mu}g$/joint with a peak at 2-3h and diminished at 6h. After injection of th $IL-1{\beta}$ into the joint, the mumber of leucocytes proliferated with a peak at 4-5h and diminished at 36h and the loss of proteoglycan showed with maximum at 15-30h. After injection of $IL-1{\beta}$ into the oral tissue, cycloosygenase metabolites ($PGE_2$) accumulated in the oral tissue with dose dependant. These elucidated $IL-1{\beta}$ to be inflammatory mediator in the early phase of its pathogenesis. Intraoral injection of recombinant $IL-1{\beta}$ induced the proliferation of leukocytes in situ. $IL-1{\beta}$ took an pertinent part in the development of inflammation and the succession of cellular infiltration. The results exemplify that $IL-1{\beta}$ plays a significant role in mediating inflammatory response induced by LPS in oral tissue, the inflammatory response is regulated by $IL-1{\beta}$ at an acute phase of pathogenesis.

• Journal of Korean Medicine Rehabilitation
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• v.19 no.4
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• pp.1-18
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• 2009

Objectives : This study was carried out to understand the immune responses of the Changchuldointanggami-bang(after referred to CDIT) on antioxidants, THP-1 cell and rheumatoid arthritis in Collagen-induced Arthritis(CIA) mice. Methods : The antioxidative effect of CDIT on DPPH free radical and SOD-like activity was measured. CDIT was administered to THP-1 cell, cytokine and mRNA associated with inflammation were measured. CDIT was orally administered to mice with arthritis by collagen II and then cytokine, PBMC in the serum were measured. Results : 1. The scavenging activity of CDIT on DPPH free radical was dose-dependent. 2. The effect of CDIT on SOD-like activity was dose-dependent. 3. The production of $IL-1{\beta}$, IL-6, $TNF-{\alpha}$ was decreased significantly in THP-1 cell. 4. The expression of $IL-1{\beta}$ mRNA, IL-6 mRNA, $TNF-{\alpha}$ mRNA were decreased significantly in THP-1 cell. 5. $IL-1{\beta}$, IL-6, $TNF-{\alpha}$ were decreased significantly in the serum of CIA mice. 6. CD3+, CD4+, CD8+ were increased significantly, but CD3+/CD69+, CD3+/CD49b+, B220+/CD23+ were decreased significantly in PBMC of CIA mice. Conclusions : Taking all these observations into account, CDIT is considered to be effective in rheumatoid arthritis. Therefore we have to survey continuously in looking for the effective substance and mechanism in the future.

• Herbal Formula Science
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• v.18 no.1
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• pp.121-132
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• 2010

Inflammatory reaction is characterized by over-production of inflammatory mediators due to an up-regulation of inflammatory pathways, which produce pro-inflammatory mediators, such as interleukin-1beta (IL-$1{\beta}$), IL-6, tumour necrosis factor alpha (TNF-$\alpha$), prostaglantin $E_2$ ($PGE_2$), and nitric oxide (NO) in U937 cells. We investigate the anti-inflammatory effects of water extracts from Lonicerae Flos and Scutellariae Radix in lipopolysaccharide (LPS)-stimulated U937 cells. Each extract suppressed the production of inflammatory mediators (NO, IL-$1{\beta}$, TNF-$\alpha$, and $PGE_2$) and the expression of inducible NO synthase and cyclooxygenase-2 in LPS- stimulated U937 cells in a dose-dependent manner. These suppressive effects were synergistically increased by their combination. Their combination extract also inhibited NF-${\kappa}B$-DNA complex of NF-${\kappa}B$ binding activity and translocation of NF-${\kappa}B$ from cytosol to nucleus. These results suggest that the combination of water-extractable components of Lonicerae Flos and Scutellariae Radix may be useful for therapeutic drugs against inflammatory immune diseases, probably by suppressing the production of inflammatory mediators.

• The Journal of Pediatrics of Korean Medicine
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• v.24 no.1
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• pp.93-103
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• 2010

Objectives The purpose of this study was to examine the pathway of anti-allergic effects of Cheonmaec-tang (CMT). Methods We examined the cell viability, $\beta$-hexosaminidase release, pro-inflammatory cytokines secretion and mRNA expressions, nuclear factor-kappa B (NF-${\kappa}B$) (p65) activation, inbibitor kappa B-alpha ($I{\kappa}B-{\alpha}$) degradation, and MAPKs activation in RBL-2H3 cells pre-treated by CMT of 2.0 mg/ml, 4.0 mg/ml separately. Results We observed that CMT reduced the secretion of $\beta$-hexosaminidase, TNF-$\alpha$, IL-4 and the expression of COX-2 mRNA in RBL-2H3 cells. Furthermore, CMT inhibited the levels of activation of NF-${\kappa}B$ (p65) protein, ERK MAPK, and degradation of $I{\kappa}B-{\alpha}$ in RBL-2H3 cells. Conclusions These results show that CMT has an anti-histamine effect and inhibitory effect of NF-${\kappa}B$ (p65) through regulation of $I{\kappa}B-{\alpha}$ degradation. These suggest that CMT could be used as an anti-allergic medicine.

• The Korea Journal of Herbology
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• v.22 no.1
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• pp.35-40
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• 2007

Objectives : This in vitro research was conducted to investigate the effect of the Ginseng Radix plus Crataegi Fructus. on the cytokine protein release and Nitric oxide release in releted to Alzheimer's disease. Methods : Specifically, the effects of the Ginseng Radix plus Crataegi Fructus extract on $IL-1{\beta}$, IL-6, $TNF-{\alpha}$ of BV2 microglia cell line treated with lipopolysacchride. Results: The Ginseng Radix plus Crataegi Fructus extract suppressed the production of inflammatory cytokine protein $IL-1{\beta}$, IL-6, $TNF-{\alpha}$ and in BV2 microglia cell line treated with lipopolysacchride. Conclusion: These results suggest that the Ginseng Radix plus Crataegi Fructus extract may be effective for the prevention and treatment of Alzheimer's disease. Investigation into the clinical use of the Gin-CHF extract for Alzheimer's disease is suggested for future research.

• Journal of Life Science
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• v.23 no.1
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• pp.55-62
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• 2013

The objective of this study was to evaluate the anti-inflammation effect of extract of Carthamus tinctorious seed, on skin obtained from Gyeong buk, Korea. Regulatory mechanisms of cytokines and nitric oxide (NO) involved in immunological activity of Raw 264.7 cells. Tested cells were pretreated with 70% ethanol extracted of Carthamus tinctorious seed and further cultured for an appropriated time after the addition of lipopolyssacharide (LPS). During the entire experimental period, 5, 10, 25 and 50 ${\mu}g/ml$ of Carthamus tinctorious seed showed no cytotoxicity. In these concentrations, ethyl acetate layer of ethanol extracted Carthamus tinctorius seed (CT-E/E) inhibited the production of NO and prostaglandin $E_2$ ($PGE_2$), tumor necorsis factor-a (TNF-${\alpha}$), interleukin-$1{\beta}$ (IL-$1{\beta}$), interleukin-6 (IL-6) expression of inducible NO synthase (iNOS), cyclooxygenase-2 (COX-2). At a 50 ${\mu}g/ml$ level of CT-E/E, $PGE_2$, iNOS and COX-2 inhibition activity were shown 60%, 38%, and 42%, respectively. In addition, CT-E/E reduced the release of inflammatory cytokines including TNF-${\alpha}$, IL-$1{\beta}$ and IL-6. These results suggest that Carthamus tinctorious seed extracts may be a potential anti-inflammatory therapeutic agent due to the significant effects on inflammatory factors.