• Title/Summary/Keyword: Passive Cutaneous Anaphylaxis

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Extract of Malus sieboldii Suppresses IgE-mediated Mast Cell Activation through Inhibition of Syk Kinase (아그배나무(Malus sieboldii)의 IgE 매개성 알레르기 반응 억제 효과 및 기전)

  • Jo, So Young;Kim, Young Mi
    • Korean Journal of Pharmacognosy
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    • v.49 no.4
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    • pp.298-304
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    • 2018
  • Malus sieboldii is a dicotyledonous plant that grows widely in Jeju Island and Ganghwa Island in Korea. Malus sieboldii has been known as a detoxifying and antioxidant plant, but study on allergic diseases is not known. In this study, we investigated the effect of Malus sieboldii extract (MSE) on the activation of mast cells, which is well known to be a critical causative cell to induce allergic diseases. As a result of our experiments, MSE inhibited the degranulation and inflammatory cytokine secretion from mast cells by antigen stimulation. As the mechanism of MSE in mast cells, it inhibited the activation of Syk kinase, a essential signaling protein activated by antigen, and further inhibited activation of $PLC{\gamma}$ and MAP kinase(P38, ERK1/2, and JNK). Furthermore, in vivo animal studies showed that MSE significantly inhibited IgE-mediated passive cutaneous anaphylaxis and passive systemic anaphylaxis in a dose-dependent manner. Taken together, the results of this study showed for the first time that MSE inhibited IgE-mediated allergic responses by suppressing Syk kinase in mast cells. Therefore, it could be considered that MSE is worth developing as an anti-allergic material.

Evaluation of Immunotoxicities of New Skin Decontamination Kit(SDK) (신규 개인제독키트, SDK시제품(가칭)의 면역독성평가에 관한 고찰)

  • 강병철;이학모;제정환;남정석;이석만;양재만;박재학;이영순
    • Toxicological Research
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    • v.14 no.2
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    • pp.205-209
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    • 1998
  • To evaluate immunotoxicity of skin decontamination kit(SDK) newly-developed in Agency for Defense Development(ADD), delayed contact hypersensitivity (maximization) test and passive cutaneous anaphylaxis(PCA) test of SDK were performed and the results were compared with those of M 291. In maximization test, sensitization reaction was induced by id injection (2.5 mg / 0.1 $\textrm{m}{\ell}$/ guinea pig or 2.5 mg+CFA/0.1 $\textrm{m}{\ell}$/guinea pig) and topical application (2.5 mg/$\textrm{m}{\ell}$/guinea pig) with SDK or M291 at an interval of 1 week, and 2 weeks later, challenged by topical application with 25 mg/$\textrm{m}{\ell}$/guinea pig. SDK and M291 did not induce any reactions, showing 0 point of sensitization score and 0% of sensitization rate. In conclusion, it is suggested that SDK and M291 do not induce delayed contact hypersensitivity. In PCA test, rats were administered id with mouse anti-SDK serum and challenged iv with a mixture of antigen SDK and Evan's blue. SDK did not induce blue spots at the injection sites of both high (2.5 mg/mouse) and low (1.25 mg/mouse) dose-induced antisera. In contrast, BSA, positive control produced spots larger than 5 mm in diameter at the injection sites of BSA-induced antiserum up to $2^2$ ~ $2^4$dilution. In conclusion, it is suggested that SDK do not induce IgE production and is not a PCA-reaction inducer.

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An Experimental study on the effects of Insambakhab-tang on the Anti-allergic effect and Pulmonary Function of $O_3$ intoxicated Mice (인삼백합탕이 알레르기와 폐손상에 미치는 영향)

  • Oh Chang Sun;Kam Cheal Woo;Park Dong Il
    • 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.

Antiallergic Effect of Two Variants of Artemisia princeps Pampanini

  • Shin, Yong-Wook;Bae, Eun-Ah;Lee, Bo-Mi;Min, Sung-Won;Lee, Jin-Hee;Baek, Nam-In;Ryu, Su-No;Chung, Hae-Gon;Kim, Nam-Jae;Kim, Dong-Hyun
    • Natural Product Sciences
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    • v.12 no.2
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    • pp.67-73
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    • 2006
  • Antiallergic activities of two variants of Artemisia princeps Pampanini SJ-1 (named as Sajabalssuk) and SS-1 (named as Sajuarissuk) cultivated in Ganghwado, which contain high content of eupatilin compared to those cultured by other places, were investigated to evaluate the possibility as inhibitors against allergic diseases. Ethanol and supercritical fluid extracts of SJ-1 and SS-1 inhibited the release of ${\beta}-hexosaminidase$ from RBL-2H3 cells, although their water extracts were inactive. These extracts potently inhibited lipopolysaccharide-induced NO production of RAW264.7. However, these extracts almost did not scavenge free radicals. Oral administration of these extracts to mice inhibited passive cutaneous anaphylaxis reaction induced by IgE, and acute dermatitis induced by 12-O-tetradecanoylphorbol-13-acetate. However, these extracts did not inhibit chronic dermatitis. Scratching behaviors, vascular permeability, and writhing syndromes were weakly inhibited by these extract at a dose of 50 mg/kg. Based on these findings, we believe that SJ-1 and SS-1 can improve IgE-induced allergic diseases such as rhinitis and asthma.

Studies on the Antiallergic Action of Gegangjochohwangsinbutang (계강조초황신부탕(桂薑棗草黃辛附湯)의 항(抗)알레르기 작용(作用)에 대한 연구(硏究))

  • Baek, Gyong-Lyong;Kwon, Young-Dal;Park, Kwan-Ha;Ryu, Do-Gon;Song, Yong-Sun
    • The Journal of Korean Medicine
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    • v.19 no.2
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    • pp.86-99
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    • 1998
  • Antiallergic action and the effect on normal immune function of an oriental medical prescription Gegangjochohwangsinbutang (GJHB) water extract were examined in several experimental models. GJHB water extract at 600-1,800 mg/kg/day administered orally for one week significantly recuded the passive cutaneous anaphylaxis in rats in a dose-dependent manner. Whereas the extravasation induced by intradermal leukotriene D4 in rats was significantly inhibited by GJHB water extract at 600-1,800 mg/kg/day, po, for one week, but that by histamine or serotonin was not influenced. In a rat asthma model, the delayed airway resistance in ovalbumin-induced asthmatic response was significantly attenuated by GJHB water extract of 1,800 mg/kg/day, po, administered for one week. It was also found that GJHB water extract at 1 mg/kg concentration in vitro relaxed the isolated uinea pig trachea contracted by leukotrien D4, but not that by histamine. The above findings indicate that GJHB water extract can ameliorate the adverse effect of type Ⅰ allergy such as asthma. This pharmacological action seems to derive from an inhibition of GJHB water extract on leukotriene D4-related physiological change.

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Effect of Fermented Lactic Acid Bacteria on Antiallergic Effect of Artemisia princeps Pampanini

  • Shin Yong-Wook;Bae Eun-Ah;Lee Bo-Mi;Min Sung-Won;Baek Nam-In;Ryu Su-No;Chung Hae-Gon;Kim Dong-Hyun
    • Journal of Microbiology and Biotechnology
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    • v.16 no.9
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    • pp.1464-1467
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    • 2006
  • Artemisia princeps Pampanini, which is named as Sajabalssuk (SJ-1) in Korea, was fermented with lactic acid bacteria (LAB), and their antiallergic activities were investigated. When SJ-l was fermented with some LAB isolated from human feces, the inhibition of NO production in RAW264.7 cells and antioxidant activities of SJ-1 were not affected. However, the inhibitory activity of SJ-1 against degranulation of RBL-2H3 cells induced by IgE was increased by LAB fermentation. Among the LAB tested, Bifidobacterium infantis K-525 provided the most potent inhibitory effect of SJ-1 against degranulation of RBL-2H3 cells. SJ-1 extract fermented with B. infantis K-525 (F-SJ-1) potently inhibited the mouse passive cutaneous anaphylaxis reaction induced by IgE with antigen, skin dermatitis induced by 12-O-tetradecanoylphorbol-13-acetate, and scratching behaviors induced by compound 48/80. These inhibitory activities of F-SJ-1 were more potent than those of SJ-1. These findings suggest that the inhibition of SJ-1. extract against IgE-induced allergic diseases, such as rhinitis and asthma, can be enhanced by LAB fermentation.

Allergenicity Test of Genetically Modified Soybean in Sprague Dawley Rats

  • Chang, Hyun-Sung;Bae, Youn-Kyoung;Lim, Si-Kyu;Jeong, Tae-Cheon;Kim, Hyung-Soo;Chung, Seung-Tae;Kim, Dong-Sup;Nam, Doo-Hyun
    • Archives of Pharmacal Research
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    • v.24 no.3
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    • pp.256-261
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    • 2001
  • Allergenicity of genetically-modified (GM) soybean was evaluated in male Sprague Dawley rats. To confirm the GM soybean used in this study, the polymerase chain reaction (PCR) was performed using the chromosomal DNA of soybeans. The PCR result provided the clear discrimination of genetically-modified (GM) soybeans. To evaluate the allergenicity of GM soybean and non-GM control one, the soybean homogenate was sensitized subcutaneously 3 times a week for 3 weeks. The doses of soybean were 0, 2 and 20 mg/kg in the protein basis. A week after the last sensitization, antisera were recovered from individual animals. When the sera were injected intradermally on the clipped back of unsensitized rats with various dilutions, followed by a challenge with 20 mg/kg of soybean homogenate containing 1% Evans blue, no sign of passive cutaneous anaphylaxis reaction was detected. In addition, when the sera were treated in the cultures of peritoneal mast cells, the increase of histamine release by anti-(GM soybean) sera was not observed when compared to that by anti-(non-GM soybean) sera. The present results indicate that the GM soybean might not act as a strong allergen in male Sprague Dawley rats.

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Anti-Allergic Effects of Nodakenin in IgE/Ag-Induced Type I Hypersensitivity (노다케닌의 항 알러지 효과)

  • Kim, Yong-Jae;Park, Sae-Jin;Kim, Tack-Joong
    • Journal of Life Science
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    • v.21 no.12
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    • pp.1721-1725
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    • 2011
  • Mast cells are major effector cells associated with allergic responses. They are activated through the release of histamine, arachidonic acid, and proinflammatory cytokines. We investigated the effect of nodakenin, derived from the roots of Angelica gigas Nakai, on mast cell degranulation and on an allergic response in an animal model. We also investigated the effect of nodakenin on expression of multiple cytokines. Nodakenin suppressed the release of ${\beta}$-hexosaminidase, a marker of degranulation, as well as the expression of interleukin IL-4 and TNF-${\alpha}$ mRNA. Nodakenin inhibited the passive cutaneous anaphylaxis (PCA) reaction in ICR mice in a dose-dependent manner. These results suggest that nodakenin can inhibit mast cell degranulation through the inhibition of IL-4 and TNF-${\alpha}$ mRNA expression, and that nodakenin may potentially serve as an anti-allergic agent.

Antigenicity Study of CFA-001, cefazolin, a cephalosperin Derivative Produced by an :Enzymatic Semisynthesis

  • Park, Jong-Il;Jeong, Tae-Cheon;Kim, Hyoung-Chin;Han, Sang-Seop;Roh, Jung-Koo;Kim, Jeong-Hwan;Jeon, Yeong-Joong;Kim, Dal-Hyun;Kim, Je-Hak;Park, Kwan-Ha
    • Biomolecules & Therapeutics
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    • v.5 no.1
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    • pp.48-52
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    • 1997
  • The antigenic potential of CFA-001, cefazolin, a cephalosporin derivative produced by an enzy-matic semisynthesis, was determined in Hartley guinea pigs. A battery of tests employed consisted of active systemic anaphylaxis (ASA), passive cutaneous anaphylaxis (PCA), and indirect hemagglutination test (IHA). The results were as follows: 1) In ASA, no signs attributable to anaphylaxis was observed in guinea pigs sensitized with CFA-001, whereas OVA-sensitized animals induced severe anaphylactic symptoms; 2) guinea pigs did not produce antibodies against CFA-001 when sensitized with or without Freund's complete adjuvant (FCA) in homologous PCA tests. Meanwhile, antibodies against ovalbumin (OVA) were clearly detected; 3) No CFA-001-specific hemagglutination was observed in the IHA using sera obtained from CFA-001- sensitized guinea pigs. These results suggest that CFA-001 has no antigenicity potential in guinea pigs.

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Experimental study of antigenicity test of Sweet Bee Venom in Guinea Pigs (기니픽을 이용한 Sweet Bee Venom의 항원성 평가)

  • Cho, Byung-Jun;Kwon, Ki-Rok
    • Journal of Pharmacopuncture
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    • v.14 no.4
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    • pp.23-32
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    • 2011
  • Objectives: This study was performed to examine the antigenic potential of pure melittin (Sweet Bee Venom - SBV) extracted from the bee venom by utilizing protein isolation method of gel filtration. Methods: All experiments were conducted at Biotoxtech (Chungwon, Korea), authorized a non-clinical studies institution, under the regulations of Good Laboratory Practice (GLP). Antigenic potential of SBV was examined by active systemic anaphylaxis (ASA) and passive cutaneous anaphylaxis (PCA) in guinea pigs. SBV was subcutaneously administered at 0.07 and 0.28mg/kg and also as a suspension with adjuvant (Freund's complete adjuvant: FCA). Ovalbumin (OVA) as a suspension with adjuvant was used to induce positive control response ($5mg/m{\ell}$-FCA). Results: 1. In the ASA test, experimental groups showed some symptoms of anaphylaxis like piloerection, hyperpnea and staggering gait. 2. In the PCA test, low dosage group did not show any antibody responses, whereas high dosage group showed positive responses. 3. In the weight measurement and clinical observation, experimental groups didn't show any significant changes compared with control group. 4. In the autopsy of body, the abnormalities of lung were detected in the corpse. This means that the cause of death may induced anaphylactic shock. Conclusions: Above findings suggested that SBV had antigenic potential in guinea pig. Further studies on the subject should be conducted to yield more concrete evidences.