• Tuberculosis and Respiratory Diseases
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• 제48권4호
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• pp.464-470
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• 2000

연구배경 : 기관지 천식은 기도의 과민성과 만성 염증반응을 보이는 질환이다. 저자들은 sIL-6R 및 IL-6 혈중치의 변화를 측정하여 이들의 변화가 증상 악화시 기관지 천식의 병인과 판련이 있는지에 대하여 연구하고자 하였다. 방 법 : 1998년 3월 부터 1999년 3월까지 기관지 천식으로 치료중인 환자중에서 증상 악화로 응급실을 경유하여 전북대학교 병원 내과에 입원한 급성 천식 환자 78예와 무증상 천식 환자 15예 그리고 정상인 10예를 대상으로 하였다. 환자의 병력과 임상 소견, 피부반응검사, 그리고 IgE 및 호산구수를 측정하고 endogen ELISA Kit ($Quantikine^{(R)}sIL$-6R, IL-6)를 이용하여 sIL-6R, IL-6을 측정하였다. 결 과 : 혈청내 IL-6와 sIL-6R농도는 급성 천식 환자에서 대조군에 비해 유의 있는 증가를 보였으며, 무증상 천식 환자와 비교할 때 IL-6의 의미있는 증가를 보였다. 또한 급성 천식 환자에서 혈청내 IL-6와 sIL-6R간에 유의한 상관 관계가 있었다. 하지만 급성 천식환자에서의 IgE와 호산구수는 IL-6 및 sIL-6R와 유의한 상관관계가 없었다. 결 론 : 혈청내 IL-6는 급성 천식의 병태 생리에 관여 할 수 있으며, IL-6와 sIL-6R의 혈청치는 기도 염증의 중증도를 예측하는 표식자로 유용할 것으로 생각된다.

• 동의생리병리학회지
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• 제17권4호
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• pp.1065-1074
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• 2003

In order to evaluate the antiallergic effects of Kamiyukgunja-tang (KYGJT), studies were done. We measured the cytotoxic activity for lung fibroblast cell, cytokines transcript expression, production of INF-γ, IL-10, IL-4, GM-CSF, IL-1 β, TNF-α. IL-5 proliferation of B cell in anti-CD40mAb plus r1L-4 stimulated murine splenic B cells. The results were obtained as follows : 1. KYGJT was not showed cytotoxicity in the fibroblast lung cell. 2. KYGJT increased the gene synthesis of INF-γ, IL-10, GM-CSF(m-RNA). 3. KYGJT decreased the gene synthesis of IL-1β, IL-4, TNF-α, IL-5(m-RNA). 4. KYGJT decreased the appearance of TNF-α significantly. 5. KYGJT decreased the appearance of IgE significantly. 6. KYGJT decreased the proliferation of B cell significantly. 7. KYGJT decreased the appearance of Histamin Release Production significantly. The facts above prove that KYGJT is effective against the allergy. Thus. I think that we should study on this continuously

• 대한한방소아과학회지
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• 제30권4호
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• pp.29-59
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• 2016

Objectives PRAL (Prunus armeniaca Linne Var) has been known to suppress allergic reaction. However, the cellular target and its mechanism of action were unclear. This study was designed to investigate the effect of PRAL on RBL-2H3 mast cell, which is PMA-Ionomycin-induced activated in vitro and the effect of PRAL on the MNC/Nga mice that are DNCB-induced activated in vivo. Methods In this study, IL-4, IL-13 production were examined by ELISA analysis; IL-4, IL-13, IL-31, IL-31Ra, $TNF-{\alpha}$ and GM-CSF mRNA expression were examined by Real-time PCR; manifestations of AP-1 and MAPKs transcription factors were examined by western blotting in vitro. Then skin rashes have been evaluated and verified the distribution of mast cells by H&E and toluidine blue. Also, WBC, eosinophil and neutrophil, IgE level in serum, $IFN-{\gamma}$, IL-4, IL-5 in the splenocyte culture supernatant, the absolute cell numbers of $CD4^+$, $CD8^+$, $Gr-1^+CD11b^+$, $B220^+CD23^+$, $CD3^+CD69^+$ in the Axillary Lymph Node (ALN), PBMCs and dorsal skin and IL-5, IL-13, IL-31, IL-31Ra in the dorsal skin by Real-time PCR were all evaluated from the NC/BNga mice. Results As a result of this study, the mRNA expression of IL-4, IL-13, IL-31, IL-31Ra and $TNF-{\alpha}$ and IL-4, IL-13 production, shown in ELISA analysis, were suppressed by PRAL. Results from the western blot analysis showed decrease on the expression of mast-cell-specific transcription factors, including AP-1 and p-JNK, p-ERK. Histological examination showed that infiltration levels of immune cells in the skin of the AD-induced NC/Nga mice were improved by PRAL orally adminstration. Orally- administered PRAL group also showred decreased level of IgE in the serum. This group has shown decreased the level of IL-4, IL-5, but shown elevated $IFN-{\gamma}$ level in the splenocyte culture supernatant. The same group also has shown decreased cell numbers of $CD4^+$, $CD8^+$, $CD3^+CD69^+$ in the ALN, and $CD4^+$, $Gr-1^+CD11b^+$ in the dorsal skin. PRAL oral adminstration increased cell numbers of $CD4^+$, but decreased cell numbers of $CD8^+$, $Gr-1^+CD11b^+$, $B220^+CD23^+$ in the PBMCs. Conclusions Obtained results suggest that PRAL can regulate molecular mediators and immune cells that are functionally associated with atopic dermatitis (AD) induced in the NC/Nga mice. This may play an important role in recovering AD symptoms and suppressing pruritus.

• Journal of Acupuncture Research
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• 제21권1호
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• pp.70-85
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• 2004

Objective: To research the trends of study related to rhinitis and acupuncture in PubMed, and to establish the hereafter direction of treating rhinitis with acupuncture Methods: We searched PubMed and chinese medical journals related to rhinitis and acupuncture. Results: 1. The pattern of the study was as follows: Review article(3), Randomized controlled trials(2), Clinical trial(11), Case report(12). 2. The effect of acupuncture on rhinitis is reported as follows: Acupucture treatment improves the scale of symptoms, nasal airways resistance and velocity of the mucociliary transport, decreasing absolute numbers of blood eosinophils, serum IgE and percentage of nasal eosinophils. Immunologically acupuncture treatment could reduce plasma IL-10 level, control IL-2, and balance between cell-specific pro-inflammatory and anti-inflammatory cytokines, TNF-${\alpha}$ and IL-10. After acupuncture treatment, there is statistically significant changes in IgA, IgE, E-rosette formative rate. 3. Many of these article have affirmative view for therapeutic effect of rhinitis with acupuncture. Statistical test was done only in 6 papers. There showed statically significant results in 4 articles, and in 2 article there showed some clinical improvement but no statically significant changes. 4. In Western countries, alternative treatments are frequent among adults with rhinitis or other allergic disease, and affirmative tendency for acupuncture treatment is increased.

• Journal of Microbiology and Biotechnology
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• 제33권3호
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• pp.363-370
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• 2023

Atopic dermatitis (AD) is a chronic inflammation associated with skin hypersensitivity caused by environmental factors. The objent of this study was to assess the hot water extracts of Sargassum horneri (SHHWE) on AD. AD was induced by spreading 2,4-dinitrochlorobenzene (DNCB) on the BALB/c mice. The efficacy of SHHWE was tested by observing the immunoglobulin E (IgE), cytokine, skin clinical severity score and cytokine secretions in concanavalin A (Con A)-stimulated splenocytes. The levels of interleukine (IL)-4, IL-5 and IgE, the pro-inflammatory cytokines that are closely related, were notably suppressed in a does-dependent manner by SHHWE, whereas the level of interferon γ (IFN-γ), the atopy-related Th1 cytokine inhibiting the production of Th2 cytokines, was increased. Therefore, these results show that SHHWE has a potent anti- inhibitory effect on AD and is highly valuable for cosmetic development.

• 동의생리병리학회지
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• 제21권4호
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• pp.849-855
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• 2007

Atopic dermatitis is an allergic inflammatory skin disease caused by aberrant and overreactive immune responses including overactivation of $T_H2$ immune responses, high levels of IgE as well as proinflammatory cytokines and chemokines. We examined whether BHOSB, a traditional herbal medicine, has modulatory effects on various immunological factors related to pathogenesis of atopic dermatitis in ONCB treated NC/Nga mice. Oral administration of BHOSB at the concentration of 10.8 mg/mouse/day significantly inhibited the production of IgE compared with control, and the levels of IgG2a and IgG2b, but not IgG1, were also significantly reduced. Production of IL-6 and TNF-a was greatly decreased. The results from flowcytometry of peripheral blood mononuclear cells indicated that the percentages of C03+C069+ cells and C04+ were significantly decreased by BHOSB. Theses results suggested that BHOSB has suppressive effects on aberrant and overreactive immunological activities in ONCB-induced dermatitis mice of NC/Nga.

• 대한한방소아과학회지
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• 제23권1호
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• pp.37-72
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• 2009

Objectives The purpose of this study is to investigate the suppressive effects of Atopy cream-combined with Jawoongo ointment (A-J), on the development of atopic dermatitis-like skinlesions in NC/Nga mouse. Methods We evaluated clinical skin score, hematology and Serum total IgE and IgG1 of NC/Nga atopic dermatitis mouse, analyzed the cytokine level, total cell number, Immunohistochemical staining and Histological features of axillary lymph node(ALN), draining lymph node(DLN), peripheral blood mononuclear cells(PBMCs) and dorsal skin tissue in NC/Nga mouse. Results A-J decreased the clinical skin score, total cell number of WBC, platelet, neutrophils, eosinophils in blood, Serum total IgE & IgG1, IL-5, IL-13. Also, total cell number of ALN and dorsal skin tissue, Absolute cell number of $CD3e^+$&$CD19^+$, $CD4^+$&$CD8^+$, $CD3^+/CCR3^+$, $CCR3^+$, $CD3^+/CD69^+$, $CD3^+/CXCR5^+$ in ALN, PBMCs, Absolute cell number of $CCR3^+$, $CD3^+/CD69^+$, $CD11b^+/Gr-1^+$ in dorsalskin tissue, Eotaxin2 mRNA, CCR3 mRNA in dorsal skin tissue and gene expression of IL-5 mRNA, IL-13 mRNA in ALN decreased significantly. Furthermore, thickness of epidermis, infiltrated inflammatory immune cell and mast cell in dermis, histologic infiltration of mast cell, the size of inflammatory lymphocytes cells and plasma cells in ALN and histologic infiltration of CD4+ & CCR3+ in ALN and dorsal skin tissue decreased significantly. However, total cell number of DLN, absolute cell number of $CD3e^+$&$CD19^+$, $CD4^+$&$CD8^+$, $B220^+/CD23^+$, $CD3^+/CD69^+$ increased significantly. Conclusions A-J was the successful treatment of atopic dermatitis in a NC/Nga mouse model.

• 한국대기환경학회지
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• 제24권3호
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• pp.321-328
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• 2008

The number of patient with allergic asthma and atopy have increased in the cities of Korea steadily. In order to elucidate the primary factor, we investigated whether the house dust particles collected from an apartment of the middle classes has promoting effects of allergen-related airway inflammation and airway hyperresponsiveness. Mice were treated with 0.1 mL of 1 mg/mL of house dust particles suspension by intratracheal instillation once weekly for 10 weeks combined with ovalalbumin (OVA) sensitization. Intratracheal instillation of house dust particles and OVA sensitization caused an increase in the level of serum L-lactate dehydrogenase (LDH), immunoglobulun-E (IgE) and histamine, and an elevation in respiratory resistance. It also enhanced infiltration of eosinophils in the bronchoalveolar lavage fluid (BALF) of mice, IgE and eotaxin expression in blood, and T helper type 2 cell derived cytokine levels such as of interleukin (IL)-4, IL-13 and IL-5 in the BALF. However, it did not influence T helper type 1 cytokine such as interferon-gamma in the BALF. These results indicate that house dust particles elevate allergen-related airway inflammation and airway hyperresponsiveness in mice and may play an important role in the aggravation of asthma and atopy in Korea.

• 대한한방내과학회지
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• 제38권6호
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• pp.891-901
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• 2017

Objectives: The aim of the study was to evaluate the anti-asthmatic effect of alismatis rhizoma and alisol acetate B combination therapy in a murine asthma model. Methods: C57BL/6 mice were sensitized to and challenged with a mixture of ragweed, dust mite, and aspergillus to induce an asthma animal model. Alismatis rhizoma extract and alisol acetate B combination therapy was co-administered only in the experimental group. To evaluate the anti-asthmatic effect of the combination therapy, inflammatory cell counts in bronchoalveolar lavage (BAL) fluid were determined, and tissue was examined histologically with hematoxylin and eosin (H & E) and periodic acid-Schiff (PAS) stains, by enzyme-linked immunosorbent assay (ELISA) of IgE, IL-4, and IL-5, and with reverse transcription polymerase chain reaction (RT-PCR) of IL-5, IL-33, MUC5AC. Results: Alismatis rhizoma and alisol acetate B combination therapy reduced the number of inflammatory cells, alleviated histologic features, and down-regulated all the investigated asthma mediators, IgE, IL-4, IL-5, IL-33, and MUC5AC. Conclusions: According to the above results, alismatis rhizoma and alisol acetate B combination therapy may have therapeutic potential for asthma.

• 혜화의학회지
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• 제16권2호
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• pp.171-190
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• 2007

Atopic dermatitis is a chronic inflammatory skin disease characterized by pruritic and erythromatous skin lesions. In this study we examined the suppressive effects of SJJY on der f induced atopic dermatitis in NC/Nga mic, and concluded as follows: Oral administration of SJJY significantly decreased the severity score in the skin lesions at the dosage of 6.6 mg/25g/day for 8 weeks. SJJY significantly suppressed the infiltration of inflammatory cells into skin compared with control, and decreased the expression of CD4, CD8, CD20 and CCR3 in the skin lesions. SJJY significantly decreased the level of IgE in the serum compared with control, and the levels of IgM, IgG2a and IgG2b were also decreased. SJJY significantly decreased the levels of IL-6, but not TNF-a, in the serum compared with control. The levels of IFN-$\gamma$ was significantly increased in the supernatant of CD3/CD28 activated cultured splenocytes from the SJJY treated mice. The levels of IL-4 and IFN-$\gamma$ in the supernatants was much less in the der f activated splenocytes from SJJY treated mice than control. SJJY significantly increased the total number of cells in lymph node, while decreased the total number of skin compared with control. SJJY increased the number of CD3+ and CD4+ cell compared with control, while decreased the number of CD4+/CD25+ and CCR3+ cells in the PBMC. SJJY increased the number of CD3+, CD4+, CD8+, CD4+/CD25+, NKT+, CD3+/CD69+ cells compared with control, while decreased the number of B220+/IgE+, B220+/CD23+ cells in the lymph node. SJJY significantly decreased the number of CD3+/CD69+, CCR3+, B220+/IgE+, CD11b+/Gr-1+ compared with control in the skin lesions. Taken together, these results suggested that SJJY has suppressive effects on atopic dermatitis by the regulation of immune system and has potential as a therapeutics for atopic dermatitis. Further studies on molecular mechanisms on immune regulation are needed.