• Title/Summary/Keyword: Passive Cutaneous Anaphylaxis

Search Result 183, Processing Time 0.023 seconds

Antigenicity of DA-3030, a Recombinant Human Granulocyte-colony Stimulating Factor, in Guinea Pigs and Mice (Guinea pig 및 mouse에 있어서 인형 과립구 콜로니 자극인자 DA-3030의 항원성)

  • 백남기;강경구;이순복;김원배;양중익
    • Biomolecules & Therapeutics
    • /
    • v.2 no.3
    • /
    • pp.292-297
    • /
    • 1994
  • This study was conducted to investigate antigenic potential of DA-3030, a recombinant human granulocyte-colony stimulating factor, in guinea pigs and mice. In the active systemic anaphylaxis test, the guinea pigs sensitized with 1.25 or 12.5 $\mu\textrm{g}$/head of DA-3030 alone did not show any anaphylactic reaction. In the homologous passive cutaneous anaphylaxis reaction, anti-DA-3030 antibody was not detected in guinea pigs sensitized with 1.25 or 12.5 $\mu\textrm{g}$/head of DA-3030 alone. On the other hand, the guinea pigs sensitized with 12.5 $\mu\textrm{g}$/heed of DA-3030 incorporated in Freund's complete adjuvant(FCA) or 1 mg/head of ovalbumin incorporated in FCA showed anaphylactic reaction. Anti-DA-3030 antibody was also detected in those guinea pigs. In immunodiffusion test using the sera sensitized with DA-3030 incorporated in FCA, precipitating antibodies were detected only in the sera sensitized with DA-3030 or DA-3030 incorporated in FCA showed. In 24-hour heterologous PCA reaction with sera of C57BL/6 mice immunized with 1.25 or 12.5 $\mu\textrm{g}$/head of DA-3030 alone, none of the sera showed positive reaction. But sera of the animals immunized with 12.5 $\mu\textrm{g}$/head of DA-3030 incorporated in aluminum hydroxide gel(Alum) or 5 $\mu\textrm{g}$/head of ovalbumin incorporated in alum showed positive PCA reaction. DA-3030 did not cause anaphylactic shock or passive cutaneous anaphylaxis in guinea pigs and mice when given alone although DA-3030 incorporated in FCA or Alum induced anaphylactic shock and passive cutaneous anaphylaxis. From these results, it may be concluded the DA-3030 does not induce systemic allergic reaction when administered alone in its clinical use.

  • PDF

Fermentation-Mediated Enhancement of Ginseng's Anti-Allergic Activity against IgE-Mediated Passive Cutaneous Anaphylaxis In Vivo and In Vitro

  • Hwang, Seon-Weon;Sun, Xiao;Han, Jun-Hyuk;Kim, Tae-Yeon;Koppula, Sushruta;Kang, Tae-Bong;Hwang, Jae-Kwan;Lee, Kwang-Ho
    • Journal of Microbiology and Biotechnology
    • /
    • v.28 no.10
    • /
    • pp.1626-1634
    • /
    • 2018
  • Ginseng (the root of Panax ginseng Meyer) fermented by Lactobacillus plantarum has been found to attenuate allergic responses in in vitro and in vivo experimental models. Ginseng has been reported to also possess various biological functions including anti-inflammatory activity. The present study was aimed at comparing the anti-allergic effect of ginseng and fermented ginseng extracts on IgE-mediated passive cutaneous anaphylaxis in vitro in a murine cell line and in vivo in mice. Fermented ginseng extract (FPG) showed higher inhibitory effect against in vitro and in vivo allergic responses when compared with ginseng extract (PG). The secretion of ${\beta}$-hexosaminidase and interleukin (IL)-4 from the IgE-DNP-stimulated RBH-2H3 mast cells were significantly (p < 0.05) inhibited by FPG treatment, and this effect was concentration-dependent. Further, MKK4 activation and subsequent JNK phosphorylation were attenuated by FPG treatment. The inhibitory effect of FPG on the in vitro allergic response was verified in vivo against IgE-DNP-induced passive cutaneous anaphylaxis in a mouse model. These data indicated that the fermentation of ginseng with L. plantarum enhanced its anti-allergic effects both in vitro and in vivo. We predict that compositional changes in the ginsenosides caused by the fermentation may contribute to the change in the anti-allergic effects of ginseng. The results of our study highlight the potential of the use of FPG as a potential anti-allergic agent.

Acute Toxicity and Antigenicity of Guamerin (Guamerin의 단회투여독성 및 항원성 평가)

  • 조명행;김민영;손장원;배미옥;김정현;신민기;방명주;김경연;최승진
    • Toxicological Research
    • /
    • v.16 no.1
    • /
    • pp.83-87
    • /
    • 2000
  • This study was carriet out to evaluate the acute intravenous toxicity and antigenicity of Guamerin, newly developed by Mogam Biotechnology Research Institute (MBRI). In acute intravenous toxicity test, ICR mice were administered intravenously with single dose of 1,000mg/kg, and body weights and clinical signs were observed for 14 days. No dead animal, clinical signs, body weight change and abnormal autopsy findings were found in control and Gumerin treated group. Therefore, the 50% lethoal dose (LD50) of Guamerin for ICR mice was more than 1,000mg/kg on intravenous route for male and female. And the antigenic potential of Guamerin was examined by active systemic anaphylaxis(ASA) and passive cutaneous anaphylaxis(PCA) tests. In the ASA test, low and high doses (10 and 100ug/animal, respectiwely) of Guamerin were administed subcutaneously to guinea pigs for 9 times 3 weeks. All experimental groups showed negative responses whereas the positive control group given ovalbumin plus Freunds complete adjuvant (FCA) showed severe anaphylactic responses. PCA test using rats with mice anti-serum against Guamerin, low and high doses(10 and 100 ug/animal, respectively) of Guamerin were administered to mice for 9 times in 3 weeks. The anti-serum against Guamerin was administed intradermally at the back of rats, however, any positive responses were not detected in the experimental groups. These results strongly indicate that Guamerin does not induce IgE production and is not a PCA reaction inducer under these experimental conditions.

  • PDF

Lonicera Japonioa Suppresses the Mast Cell-Mediated Immediate Allergic Reaction

  • Kim Young-hee;Ko Woo-shin
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
    • /
    • v.17 no.1
    • /
    • pp.154-162
    • /
    • 2004
  • The flowers of Lonicera japonica Thunb. (Caprifoliaceae) have been used as a traditional effective drug in treating bacillary dysentery, purulence. However, the exact role of Lonicera japonica in allergic reaction has not been clarified yet. Immediate hypersensitivity, popularly known as allergy, is a major clinical problem in humans. It has been found that the histamine release from mast cells is an essential step in the pathological process of immediate hypersensitivity. In this study, the effect of aqueous extract of Lonicera japonica (AELJ) on allergic reaction was investigated. AELJ inhibited the compound 48/80-induced anaphylactic reactions and antigen-induced passive cutaneous anaphylaxis (PCA). AELJ in vitro exhibited a dose-dependent inhibition of degranulation in RPMC stimulated by compound 48/80. AELJ also suppressed the morphological changes and the increase of intracellular free calcium level induced by compound 48/80. These results suggest that inhibitory effect of AELJ on allergic reaction may be mediated through the decrease of intracellular free calcium levels, and AELJ importantly contributes to the treatment of anaphylaxis and may be useful for other allergic disease.

  • PDF

Effect of Gamiokyaek-tang on Immediate Type Hypersensitivity (가미옥액탕이 즉시형 과민반응에 미치는 영향)

  • Tsung, Pei-Yun;Kang, Kyung-Hwa;Kim, Won-Il
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
    • /
    • v.19 no.3 s.31
    • /
    • pp.13-21
    • /
    • 2006
  • Object : We investigated the effect of Gamiokyaek-tang (GOYT) on immediate type hypersensitivity. Methods : We investigated anti-dinitrophenyl (DNP) IgE-mediated passive cutaneous anaphylaxis and acetic acid-induced vascular permeability in rodents. Also perfonned MTT assay and b-hexosaminidase activity is measured in RBL-2H3. Results : GOYT inhibited passive cutaneous anaphylaxis and acetic acid-induced vascular permeability by oral administration. All the concentrations of GOYT from 0.1 to 5 mg/ml didn't have an effect on cell viability and cytotoxicity. b-hexosaminidase release in RBL-2H3 was significantly reduced by 2 and 5 mg/ml of GOYT. Conclusion : These results indicate that GOYT have inhibition effects on immediate type hypersensitivity .

  • PDF

Inhibitory effect of Taemyeongcheong on allergic reactions

  • Ryu, Ka-Jung;Yoou, Myeong-Sook;Park, Kun-Young
    • CELLMED
    • /
    • v.6 no.2
    • /
    • pp.14.1-14.5
    • /
    • 2016
  • Taemyeongcheong (TMC) is Korean traditional extracted drink with various health ingredients. TMC has been used to treat hepatic damage, obesity, gastritis, and colitis. However, the role of TMC on allergic reaction has not been studied yet. In this study, we investigated the anti-allergic effects of TMC against a compound 48/80-induced systemic anaphylactic reaction and IgE-mediated passive cutaneous anaphylaxis (PCA). TMC significantly inhibited the compound 48/80-induced systemic anaphylactic reaction and IgE-mediated PCA reaction. Furthermore, TMC reduced the levels of interleukin (IL)-1β, IL-4, IL-13, and vascular endothelial growth factor in the serum of mice under PCA reaction. Taken together, these results suggest that TMC can play a useful role as an anti-allergic agent.

Effect of Gamiokyaek-tang on Allergic Reaction (가미옥액탕(加味玉液湯)이 알레르기 반응에 미치는 영향)

  • Tsung, Pei-Yun;Kang, Kyung-Hwa;Hong, Sang-Hun;Kim, Won-Il
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
    • /
    • v.20 no.1 s.32
    • /
    • pp.38-50
    • /
    • 2007
  • Object : We investigated the effect of Gamiokyaek-tang(GOYT) on immediate type hypersensitivity. Methods : We investigated anti-dinitrophenyl(DNP) IgE-mediated passive cutaneous anaphylaxis(PCA) and acetic acid-induced vascular permeability in rodents. Also we measured MTT assay, ${\beta}-hexosminidase$ activity and IL-4 from RBL-2H3 and nitric oxide from Raw264.7. Results : GOYT inhibited passive cutaneous anaphylaxis and acetic acid-induced vascular permeability by oral administration. All the concentrations of GOYT from 0.1 to 5mg/ml didn't have an effect on cell viability and cytotoxicity. In RBL-2H3, ${\beta}-hexosminidase$ release and IL-4 production were significantly reduced by 1, 2 and 5mg/ml of GOYT. In Raw264.7, nitric oxide level was decreased by 5mg/ml of GOYT. Conclusion : These results indicate that GOYT have inhibition effects on immediate type hypersensitivity.

  • PDF

Inhibitory Action of Cinnamic Acid Derivatives on Heterologous Passive Cutaneous Anaphylaxis

  • Lee, Ji-Yun;Kim, Youn-Joung;Yoon, Mi-Yun;Sim, Sang-Soo;Kim, Chang-Jong
    • Proceedings of the PSK Conference
    • /
    • 2003.04a
    • /
    • pp.195.2-196
    • /
    • 2003
  • Cinnamic acid derivatives (CAD) originating from medicinal plants have some biological activity. In this study. effect of CAD on heterologous passive cutaneous anaphylaxis (PCA) were studied by the method of Levine and Vaz(1970). Anti-serum was prepared from OA-sensitized male Balb/c mouse at two weeks after the last challenge of ovalbumin (OA) and alumina gel, and these serum diluted with HEPES buffer by means of the heterologous PCA titer, i.e. the highest dilution inducing PCA in rats. (omitted)

  • PDF

ANTIGENICITY TEST OF COPTIS RHIZOME AND CROTON TIGLIUM L. EXTRACTS(CP-2) IN GUINEA PIG AND RABBITS

  • Kang, Kyung-Sun;Cho, Jae-Jin;Kim, Hyung-Ook;Lee, Yong-Soon;Lim, Yoon-Kyu
    • Toxicological Research
    • /
    • v.8 no.1
    • /
    • pp.139-143
    • /
    • 1992
  • Antigenicity tests-ASA(Active Systemic Anaphylaxis), PSA(Passive Systemic Anaphylaxis), PCA(Passive Cutaneous Anaphylaxis)-of CP-2(Green cross Co). were performed according to the established regulations of National Institute of Safety Research. The results were as follows. 1. No specic clinical signs related anaphylaxis were observed, therefore, it was considered that CP-2 had not antigenicity in guinea pigs and rabbits. 2. No blue spots were observed on the back of guinea pig in the PCA test` CP-2 related IgE was not produced.

  • PDF

Effect of Sopung-san Extracts on the Passive Cutaneous Anaphylaxis of Wistar Rats (Type I Allergic Dermatitis) (소풍산(消風散) 추출물이 수동 피부 아나팔락시스(1형 알러지 피부염)에 미치는 효과)

  • Ryu, Ji-Chul;Lee, Jae-Geun;Ku, Sae-Kwang;Jee, Seon-Young
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
    • /
    • v.22 no.3
    • /
    • pp.1-10
    • /
    • 2009
  • Purpose : The objective of present study is to detect the effect of Sopungsan aqueous extracts (SPS) on the passive cutaneous anaphylaxis (PCA; type I allergic dermatitis) Method : 500, 250 and 125mg/kg of SPS were orally administered 12 hr-interval before antigen challenge (total 4 times administered). PCA reactions were induced using rat anti-ovalbumin (OVA) serum contain IgE (titer 1:32) as sensitization and OVA as antigen challenge. 30 min after antigen challenge, the diameter of blue-dye spots (evans blue) and leaked amount of dye were observed with histology and histomorphometry at the PCA induced sites. In addition, serum total IgE and histamine levels were also observed by ELISA, respectively. The effects of SPS were compared with dexamethasone 1mg/kg treated rats in the present study. Results : As results of PCA reaction, vasodilation related increase of diameter of blue-dye spot and amount of leaked dye were observed with swelling and edematous changes in the dermis of PCA induced sites. However, these changes on PCA reactions were dramatically and dose-dependently decreased by treatment of SPS as compared with vehicle control. In addition, serum elevations of IgE and histamine were also dose-dependently inhibited by treatment of SPS as compared with vehicle control respectively. The effects of SPS 500mg/kg were similar to that of dexamethasone 1mg/kg in the present study. Conclusion : Base on the results of the present study, it is concluded that SPS has favorable effect on the PCA-induced allergic dermatitis, and SPS 500mg/kg showed similar favorable effects as compared with dexamethasone 1mg/kg. The present findings demonstrate that SPS can be effective for the prevention and treatment of allergic dermatitis.

  • PDF