• 제목/요약/키워드: Ear swelling responses

검색결과 12건 처리시간 0.029초

만손주혈흡충 충란항원 연속주입에 의한 면역학적 반응 (Immunological Responses by Soluble Egg Antigen of Schistosomu munsoni in Mice)

  • 안명희
    • Parasites, Hosts and Diseases
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    • 제22권2호
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    • pp.203-208
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    • 1984
  • 만손주혈흠충 충란의 soluble eff antigen (SEA)을 mini-pump를 이용하여 마우스, 복강내에 지속적으로 주입시키면서 말초혈액내의 호산구수 변동, delayed hypersensitivity인 ear swelling test, 간조직병변, 효소 표식면역법을 이용한 혈청내 항체가를 경시적으로 관찰한 결과 다음 성적을 얻었다. 1. 말초혈액 호산구수는 SEA투여후 2~3주후에 최고에 달하였고 그후 서서히 감소하였다. 2. Ear swelling test 실시에서 SEA투여 2주후에 종창이 최고에 달하고 그후 서서히 감소하였다. 3. 간조직병변은 SEA투여후 4주에 육아종형성을 관찰하였고 그후 조직손상이 복귀하였다. 4. 현청에서의 항체가는 SEA투여후 4주후에 양성대조군보다 높았으며 시간이 경과함에 따라 항채가가 증가하였다.

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백굴채가 마우스의 세포성 및 체액성 면역반응에 미치는 영향 (The Effects of Chelidonii Herba Extract on the Cell Mediate and Humoral Immune Responses in Mice)

  • 박지영;김남중
    • 한국환경보건학회지
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    • 제31권1호
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    • pp.66-72
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    • 2005
  • The effects of Chelidonii Herba on the cell mediate and humoral immune responses were investigated in ICR mice. ICR mice received intraperitoneal injection of methanol extracts (ether fraction, buthanol fraction, water fraction) for 5 days before sensitization. The change of body weight (%), the organ weight ratio (%), the numbers of RBC and WBC, the ear swelling by dinitrofluorobenzene, the titers of hemagglutination (HA) and hemolysin (HY) to SRBC were determined. The results were as follows; 1. The change of body weight (%) showed a tendency of increasing generally. 2. The weight of spleen (%) revealed decreasing but that of thymus revealed increasing. 3. Ear swelling was maxium at 48 hours after challenge and was significantly decreased in the groups treated with Ether, Buthanol and Water. 4. The numbers of RBC and WBC were decreased generally. 5. HA and HY titers were decreased significantly.

족도리풀 뿌리의 메탄올엑스 분획이 마우스의 세포성 및 체액성 면역반응에 미치는 영향 (The Effects of Asiasarum Root Methanol Extract Fractions on the Cell Mediated and Humoral Immune Responses in Mice)

  • 박지영
    • 한국환경보건학회지
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    • 제34권3호
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    • pp.213-218
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    • 2008
  • The effects of Asiasarum Root on the cell mediated and humoral immune responses were investigated in ICR mice. ICR mice received intraperitoneal injection of methanol extracts (ether fraction, butanol fraction, water fraction) for 5 days before sensitization. The change of body weight (%), the organ weight ratio (%), the numbers of RBC and WBC, the ear swelling by dinitrofluorobenzene, the titers of hemagglutination (HA) and hemolysin (HY) to SRBC were determined. The results were as follows; 1. The change of body weight (%) showed a tendency of increasing. 2. The weight of spleen (%) decreased. 3. Ear swelling was maximum at 48 hours after challenge and was significantly decreased in the groups. 4. The numbers of RBC and WBC were decreased. 5. HA and HY titers were decreased.

수용성 금은화 추출물이 Trimellitic Anhydride 유도 마우스 접촉성 과민반응에 미치는 영향 (Effects of Aqueous Extract from Lonicera Japonica Flower on Trimellitic Anhydride-induced Contact Hypersensitivity in BALB/c Mice)

  • 이정노;정승일;장선일
    • 대한본초학회지
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    • 제23권2호
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    • pp.51-58
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    • 2008
  • Objectives : Trimellitic anhydride (TMA), a sensitizer that induces occupational asthma and atopic dermatitis, is widely used industrially to make epoxy and alkyd resins, plasticizers, high temperature polymer, and surfactants. The aim of this study was to investigative the effects of aqueous extracts of Lonicera japonica Flower(LJFAE) on TMA-induced contact hypersensitivity (CHS) in Balb/c mice. Methods : The dried flowers of L. japonica were extracted with distilled water at $100^{\circ}C$ for 7 h. The extract was freeze-dried following filteration through 0.45 ${\mu}m$ filter. Mice were orally administrated with or without LJFE of a different doses(25-100 mg/kg) for 28 days. In the challenge period, mice were externally applied at difference doses of LJFAE one time per day 30 min before TMA treatment. We examined the effects of LJFAE on the the serum levels of IgE and prostagladin E2 (PGE2), the Thl/Th2 cytokine production of spleen cells, ear swelling responses, and the leukocyte infiltration induced by TMA. Results : The orally and externally administration of LJFAE dose-dependently reduced the serum levels of IgE and PGE2 production as well as ear swelling responses and leukocyte infiltration in TMA-induced Balb/c mice. Furthermore, the levels of Thl (TNF-${\alpha}$, IFN-${\gammer}$, IL-2)/Th2 (IL-4, IL-5, IL-13) cytokine production from spleen cells stimulated with anti-CD3 and CD28 mAbs was markedly suppressed by the orally and externally treatment with LJFAE in a concentration dependent manner. Conclusions : These results suggest that LJFAE suppresses the inflammatory mediators and regulates the Thl/Th2 cytokines. Therefore, these properties may contribute to the strong anti-CHS response effect of LJFAE.

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청기산(淸肌散)과 가미청기산(加味淸肌散)이 마우스의 항(抗)알레르기 및 면역반응(免疫反應)에 미치는 영향(影響) (Effects of Cheonggisan and Gagamcheonggisan on the anti-allegic and immune responses in mice)

  • 박은정;김양귀
    • 대한한방소아과학회지
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    • 제12권1호
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    • pp.183-210
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    • 1998
  • Cheonggisan(CGS) is well known for its effect on such allergic disease as urticaria and atopic dermatitis. Gagamcheonggisan(GCGS) was formulated by subtracting several herbs from CGS and adding several herbs to CGS. Even though it is being used frequently in the clinicai medicine for the treatment of above hypersensitivity diseases, basic study to make sure the mechanism of its action is rare. In this study the author tried to know the effect of CGS and GCGS on the vascular permeability, contact dermatitis, granular secretion from mast cells and function of macrophages. The results obtained in this study are as follows : 1. Administration of CGS and GCGS decreased the vascular permeability induced by serotonin and histamine. The decrease by serotonin is more typical and dose-dependent. 2. Administration of CGS and GCGS inhibited foot-pad and ear swelling responses induced by sheep red blood cells and picryl chloride respectively, the inhibition of foot-pad swelling responses is bigger than that of ear swelling responses and both of them are not dependent on the dose3. Treatment of peritoneal mast cells with CGS and GCGS water extract decreased the histamine release triggered by compound 48/80 in a dose dependent fashion 4. Administration of CGS and GCGS increased the phagocvtic activity of peritoneal macrophages and treatment of peritoneal macrophages with CGS activated phagocytic function in a dose dependent fashion. 5. Administration of CGS and GCGS enhanced such reactive oxygen intermediates(ROIs) as superoxide and hydrogen peroxide production from peritoneal macrophages. 6. Treatment of CGS and GCGS activated peritoneal macrophages for the production of ROIs. The above results show that CGS and GCGS decreased the hypersensitivity reactions by inhibiting non-specific inflammatory mediator release and vascular permeability without affecting general immune responsiveness.

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BALB/c mice에서 quercetin의 경구투여가 picryl chloride로 유발된 접촉성 피부 알레르기의 예방에 미치는 영향 (Allergy Prevention Effect of Oral Administration of Quercetin on Picryl Chloride-induced Contact Dermatitis in BALB/c Mice)

  • 김형진;정지윤
    • 생명과학회지
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    • 제19권10호
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    • pp.1444-1450
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    • 2009
  • 본 연구를 통해 BALB/c 마우스에서 quercetin의 경구투여가 PCL로 유도된 접촉성 피부 알레르기의 예방에 미치는 효과에 대해 알아보았다. Quercetin을 투여 농도에 따라 대조군(0 mg/kg), 저용량군(50 mg/kg), 고용량군(100 mg/kg)으로 나누고 8일에 걸쳐 총 8번 경구투여를 실시한 후 알레르기 유발물질인 PCL을 마우스의 양쪽 귀에 감작시켜 접촉성 피부 알레르기를 유발 시켰다. Quercetin의 투여 농도별 ear swelling 변화를 확인한 결과 quercetin을 투여하지 않은 대조군에 비해 quercetin을 투여한 군의 ear swelling 증가폭이 낮게 나타났고, 100 mg/kg (고용량군)에서 농도 유의적으로 ear swelling의 증가폭이 현저히 낮게 나타났다. Quercetin의 투여 농도에 따른 혈청 내 염증성 매개 물질의 농도 변화를 알아보기 위한 IgE 및 histamine level 측정 결과에서 quercetin을 투여하지 않은 대조군에 비해 quercetin을 투여한 50 mg/kg (저용량군), 100 mg/kg (고용량군)에서 낮은 수준의 IgE, histamine 수치가 나왔다. H&E염색과 Toluidine blue stain을 통한 조직병리학적 검사결과에서 quercetin을 투여한 고용량군의 귀 두께가 대조군에 비해 얇게 관찰되었고, 비만세포의 유무를 알아보기 위한 Toluidine blue stain의 결과 대조군에 비해 고용량군에서 적은 수의 비만세포들이 관찰되었다. 따라서 ear swelling과 IgE, histamine level, 조직병리학적 결과를 종합해 봤을 때 식물성 flavonoid 성분인 quercetin은 접촉성 피부 알레르기의 예방에 상당한 효과가 있다고 판단되며, 부작용이 발생하는 기존의 치료제를 대체할 수 있는 후보 물질로써 중요한 가치가 있다고 사료된다.

보중익기탕(補中益氣湯)이 접촉성 과민반응에 미치는 영향(影響) (Effects of Bojungikgi-tang on Trimellitic Anhydride-induced Contact Hypersensitivity in BALB/c Mice)

  • 박양구;정명;복영옥;이진호;강석훈;임규상;윤용갑
    • 한방안이비인후피부과학회지
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    • 제29권1호
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    • pp.16-32
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    • 2016
  • Objective : The water extract of Bojungikgi-tang (BTE) composed with Ginseng Radix, Astragali Radix, Angelicae gigantis Radix, Atractylodes Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Cimicifuga Rhizoma, and Bupleuri Radix and it has been traditionally used for chronic diseases or weakness after illness in oriental countries. However, little is known about the effects of aqueous extract of BTE on trimellitic anhydride (TMA)-induced contact hypersensitivity (CHS). Therefore, the aim of this study was to investigate the effects of BTE on TMA-induced CHS in BALB/c mice.Methods : In this study, the extract of BTE was prepared by extracting with distilled water at 100℃ for 2.5 h. The extract was freeze-dried following filtration through 0.45 μm filter. Mice were orally administrated with or without BTE extract of different doses (25-200 ㎎/㎏/day) for 28 days. During the challenge period, mice were externally applied with different doses of BTE extract one time per day 30 min before TMA treatment. I examined the effects of BTE on the serum levels of IgE, IgG1, IgG2a, and IgG2b, nitric oxide (NO) and prostaglandin E2 (PGE2) production in isolated peritoneal macrophages, Th2 cytokine production in isolated spleen cells, ear swelling responses, and the leukocyte infiltration induced by TMA.Results : The orally and externally administration of BTE dose-dependently reduced the serum levels of hapten-specific immunoglobulin E (IgE), IgG1 titer, and PGE2 production as well as ear swelling responses and leukocyte infiltration in TMA-induced BALB/c mice. The levels of NO and PGE2 production from peritoneal macrophages stimulated with TMA-BSA were markedly suppressed by pretreatment with BTE in a concentration dependent manner. Furthermore, the levels of Th2 cytokines (IL-4, IL-5, IL-13) production from spleen cells stimulated with ConA were markedly suppressed by BTE treatment in a concentration dependent manner.Conclusions : These results suggest that BTE treatment suppresses chronic contact hypersensitivity, and it can be assumed that the suppression of ear swelling, serum IgE, NO and PGE2 levels, leukocyte infiltration, and Th2 cytokines in an animal model. Therefore, these properties may contribute to the strong anti-CHS response effect of BTE.

Inhibitory effect of Anglicae dahuricae radix on mast cell mediated inflammatory responses

  • Park, Jong-Ha;Choi, In-Young;Na, Ho-Jeong;Jeong, Hyun-Ja;Ko, Seong-Guem;Lee, Byung-Hee;Song, Yong-Sun;Kim, Hyung-Min;Hong, Seung-Heon;Um, Jae-Young
    • Advances in Traditional Medicine
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    • 제5권3호
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    • pp.188-194
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    • 2005
  • The Angelicae dahuricae radix (ADR) has been used a traditional medicine to treat acne, erythema, headache, toothache, sinusitis, colds, and flu in Korea, Japan and China. Here, we report the effect of ADR on compound 48/80-induced ear-swelling and the phorbol myristate acetate (PMA) plus calcium ionophore A23187-induced inflammatory cytokine secretion in the human mast cell line, HMC-1. ADR dose-dependently inhibited the ear-swelling response induced by intradermal injection of compound 48/80, In vitro model, PMA plus A23187 significantly increased interleukin $(IL)-1{\beta}$, IL-8, granulocyte macrophage colony stimulating factor (GM-CSF), and tumor necrosis factor $(TNF)-{\alpha}$ secretion compared with media control. We also show that the increased cytokines $IL-1{\beta}$, IL-8, GM-CSF, and $TNF-{\alpha}$ level was significantly inhibited by treatment of ADR. In addition, ADR partially blocked PMA plus A23187-induced extracelluar signal-regulated kinases phosphorylation. These results suggest that ADR might explain its beneficial effect in the treatment of mast cell-mediated inflammatory diseases.

Study on Anti-allergic Effects of Electroacupuncture in Allergic Mouse Model

  • Yoon Ji-Won;Jeong Kyoung-Ah;Cho Zang-Hee;Sung Kang-Keyng
    • 동의생리병리학회지
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    • 제20권1호
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    • pp.196-201
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    • 2006
  • Electroacupuncture(EA) is commonly used in various diseases. In the present study, the effect of EA in the allergic mouse model was examined. Allergy is generated via immunological mechanism and non-immunological mechanism. Mast cells activated dy those mechanisms get to release various substances such as histamine, leukotrienes, prostaglandin, TNF-$\alpha$, IL-4, IL-6, etc. which induce allergic reactions and the following inflammatory responses. To evaluate the anti-allergic effects of EA, mortality, ear swelling response, vascular permeability and cytokine secretion were investigated in EA group and non-EA group of which mice were compound 48/80-induced allergy model or PCA model. Compound 48/80 induces allergic reaction via non-immunological mechanism and PCA model is generated through the same mechanism with immediate-type(Type1) allergic reaction, one of immunological allergic reactions. EA inhibited compound 48/80-induced ear swelling response but did not inhibit the systemic anaphylaxis. EA also inhibited passive cutaneous anaphylaxis(PCA) activated dy anti-dinitrophenol IgE. In addition, EA inhibited IL-6 and TNF-$\alpha$ secretion from 48 h PCA in mice. These results indicate that EA may be used for the treatment of mast cell-mediated allergic diseases, especially immediate-type(Type 1) allergy and non-immunologically mediated allergy.

마황의 면역작용에 미치는 효과 (Effect of Ephedrae Herba on the Immune Response in Mice)

  • 김태희;양기숙;황은진;박성배
    • 생약학회지
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    • 제22권3호
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    • pp.183-191
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    • 1991
  • The effects of Ephedrae herba on cellular and humoral immune responses were investigated in mice. Group A and B of mice received intraperitoneal injection of methanol extracts, ether fraction(E), petroleum ether fraction(PE), ethyl acetate fraction(EA) and water fraction(W) for 5 days or 10 days before sensitization. The other group received i.p. injection of ephedrine (Ep) or pseudoephedrine $({\psi}\;Ep)$ for 1 day prior to sensitization. The change of body and spleen weights showed a tendency of decreasing but that of thymus showed increasing. Ear swelling was maximum at 48 hours after challenge and was significantly decreased in the groups treated with EA, W, Ep, and ${\psi}\;Ep$. HA titer was enhanced in EA, W and EP treated groups, HE titer being significantly decreased.

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