• Title/Summary/Keyword: RPMC

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Inhibitory Effect of Spirodela Polyrhiza on the Mast Cell-Mediated Immediate Hypersensitivity

  • Kim Young Hee;Ko Woo Shin
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.18 no.3
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    • pp.919-923
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    • 2004
  • Spirodela polyrhiza(L.) Schleid (Lemnaceae) have been used as a traditional drug in treating urticaria and itching. However, the exact role of Spirodela polyrhiza in allergic reaction has not been clarified yet. Type 1 hypersensitivity (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 the present study, the effect of aqueous extract of Spirodela polyrhiza (AESP) on immediate hypersensitivity was investigated. AESP inhibited the antigen-induced passive cutaneous anaphylaxis (PCA). AESP in vitro exhibited a dose-dependent inhibition of degranulation in RPMC stimulated by compound 48/80. AESP 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 AESP on immediate hypersensitivity may be mediated through the decrease of intracellular free calcium levels, and AESP importantly contributes to the treatment of anaphylaxis and may be useful for other allergic disease.

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
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    • v.17 no.1
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    • pp.154-162
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    • 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.

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Anti-inflammatory and Anti-allergic Effects of Lycii Fructus Extract

  • Lee Young-Sun;Lee Geum-Hong;Kwon Young-Kyu;Lee In-Kyung;Xue Charlie-C.L.;Li Chun-G;Lee Se-Young;Shin Sang-Woo
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.19 no.5
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    • pp.1386-1390
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    • 2005
  • Lycii Fructus (LF) has been reported to possess various biological activities. In this study, we investigated the anti-inflammatory and anti-allergic effects of LF extract in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophage cells and rat peritoneal mast cells(RPMC). LF extract inhibited NO production and the expressions of inducible NO synthase (iNOS) mRNA and enzyme protein, determined by Griess reactions, RT-PCR and Western blotting, respectively, in LPS-stimulated RAW 264.7 macrophages cells. LF extract significantly inhibited histamine release in compound48/80 stimulated rat peritoneal mast cells compared with the compound48/80 only treated cells. It is suggested that the LF extract can improve the inflammation status that involves the histamine release.

Screening of Korean Marine Planits for Their Inhibitory Effect on Histamine Release from RPMC in vitro

  • Lee Hee-Jung;Kim You-Ah;Ahn Jong-Woong;Na Ho-Jeong;Kim Hyung-Min;Seo Young-Wan
    • Biotechnology and Bioprocess Engineering:BBE
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    • v.11 no.1
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    • pp.80-83
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    • 2006
  • Allergy, meaning 'heightened reactivity' of a host on being exposed to an antigen, is an immediate reaction which included anaphylaxis following contact with an antigen. An anaphylatic reaction is caused by the release of pharmacological mediators, like histamine, from mast cells. The potential anti-allergic activities of 27 seaweed and 19 salt marsh extracts collected from the coast of Korea were tested against the inhibition of histamine release in rat peritoneal mast cells (RPMCs). Among them, three salt marsh plants (Persicaria lapathifolia, Ixeris tamagawaensis, and Salsola komarovil) significantly showed more than 75% of inhibition of the histamine release at a concentration of $100{\mu}g/mL$, and also three salt marsh (Messerschmidia sibirica, Rosa rugosa, and Portulaca oleraceae) and three seaweed (Colpomenia bullosa, Derbesia marina, and Sargassum thunbergil) extracts exhibited moderately inhibition effects when compared to the control.

Studies on Inhibitory Effect of Immediate-Type Allergic Reaction of Mahwang-Shin-Gung-San (麻黃辛芎散의 卽時型 알레르기 反應 抑制 效果에 關한 硏究)

  • Choe, Jeong-Hyeon;Hwang, Chung-Yeon;Kim, Nam-Gwon;Park, Min-Cheol;Kim, Jin-Man;Mun, Sang-Don
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.14 no.2
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    • pp.231-241
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    • 2001
  • Mahwang-Shin-Gung-San has been found inhibiting the mast cell-mediated anaphylactic reaction. This report describes an inhibitory effect of Mahwang-Shin-Gung-San (MSGS) on the immediate-type cutaneous allergic reactions. MSGS has concentration -dependently inhibited the ear swelling response induced by compound 48/80 in mouse by intradermal injection. The mast cells in mouse ear tissue undergone ear-swelling response by compound 48/80 were stained by alcian blue/nuclear fast red. MSGS significantly inhibited the compound 48/80-induced degranulation from mast cells in ear tissue. MSGS concentration-dependently inhibited the histamine release from the rat peritoneal mast cells (RPMC) by compound 48/80. We also studied the effect of MSGS on mast cell-dependent passive cutaneous anaphylaxis (PCA) activated by dinitrophenyl IgE antibody. MSGS showed potent inhibition of PCA by oral administration. These results indicate that MSGS inhibits immediate-type allergic reactions by inhibition of mast cell degranulation in vivo and in vitro.

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Effect of Whitmania pigra whitman on the Allergic Inflammatory Response (수질(水蛭)이 비만세포의 알러지 염증 반응에 미치는 영향)

  • Lee, Ju-Yong;Kim, Eun-Kyoung;Oh, Hyun-A;Lee, Hyun-Sam;Sohn, Young-Joo;Jung, Hyuk-Sang;Kim, Yoon-Bum;Park, Seong-Kyu;Sohn, Nak-Won
    • The Journal of Korean Medicine
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    • v.29 no.2
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    • pp.81-95
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    • 2008
  • Objectives: Whitmania pigra whitman (WP) has been used in herbal medicine to treat various conditions, such as eczema, skin burns and frostbites in herbal medicine. The purpose of this study is was to investigate the effect of WP on anti-allergy mechanism. Methods: To clarify the mechanism, the effect of WP on vascular permeability of rat cutaneous tissue and histamine and cytokines (IL-6, IL-8, $TNF-{\alpha}$) released from mast cells were observed. Results: The results were 1. the pretreatment with WP significantly decreased the compound 48/80-induced degranulation and histamine release from RPMC 2. WP did not inhibit the anti-DNP IgE-induced increment of vascular permeability of rat cutaneous tissue 3. WP significantly reduced the PMA plus A23187-induced increment of expression of IL-6, IL-8, and $TNF-{\alpha}$ in HMC-1 cells. Conclusions: The present study providesevidence that WP acid inhibits mast cell-derived inflammatory allergic reactions by blocking histamine release and pro-inflammatory cytokine expression, and suggest the mechanisms of action. Furthermore, in vivo and in vitro anti-allergic effect of WP suggests a possible therapeutic application of this agent in inflammatory allergic diseases.

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The study on the anti-allergic effect of a number of herb-extract. (數種의 韓藥 抽出物이 抗알레르기 反應에 미치는 影響)

  • Roh, Tae-Seok;Roh, Seok-Sun
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.15 no.1
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    • pp.1-30
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    • 2002
  • This experimental study was done to research effects of a number of extract on the anti-allergic effect. The results were obtained as follows: 1. In effect of herb-extract on compound $\frac{48}{80}$-mediated histamine release from Evans blue skin assay, Isatis Japonica Miquel, Dictamnus dasycarpus Turcz, Spirodela polyrhiza, Cimicifuga heracleifolia, Bupleurum chinense, Magnolia liliflora, Forsythia koreana, Aster tataricus L., Xanthium strumarium L.(MtOH), Trichosanthes kirilowii, Phellodendron amurense Rupr, Schizonepeta tenuifolia Var, Betula platyphylla show considerable visible anti-allergic effect. In the result of quantification of histamine induced compound $\frac{48}{80}$, Spirodela polyrhiza, Isatis Japonica Miquel, Trichosanthes kirilowii, Bupleurum chinense, Forsythia koreana inhibit histamine release effectively. 2. In effect of Herb-Extract on compound $\frac{48}{80}$-mediated histamine release from RPMC, Spirodcla polyrhiza, Cimicifuga heracleifolia inhibit histamine release effectively. 3. In effect of Herb-Extract on anti-DNP IgE-mediated histamine release from Evansblue skin assay. Spirodela polyrhiza, Cimicifuga heracleifolia(0.1mg/ml). Forsythia koreana, Aster tataricus L., Xanthium strumarium L.(0.1mg/ml), Trichosanthes kirilowii(0.1mg/ml) show considerable visible anti-allergic effect. In the result of quantification of histamine induced anti-DNP IgE, Spiradela polyrhiza, Isatis Japonica Miquel, Trichosanthes kirilowii, Bupleurum chinense, Forsythia koreana inhibit histamine release effectively 4. In the result of genetic manifestative inhibition about the human mast cell-1(HMC-1), Cimicifuga heracleifolia has considerable effect in IL-4 in IL-5, and Tussilage farfara L. has in IL-4. According to the above results, it is suggested that several Herb-Extract have anti-allergic effect.

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Effect of Samul-Tang on the Allergic Inflammatory Response (사물탕(四物湯)이 알러지 염증반응에 미치는 영향)

  • Kim, Eun-Kyoung;Kim, Eun-Young;Lee, Hyun-Sam;Jung, Hyuk-Sang;Park, Seong-Kyu;Sohn, Young-Joo;Sohn, Nak-Won
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.21 no.3
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    • pp.617-625
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    • 2007
  • Samul-Tang (SMT) has been used for nourishing of the blood, hematopoiesis as a herbal medicine history. The purpose of this study is to find out anti-allergic inflammatory reaction of SMT. To clarify the mechanism, the effect of SMT on vascular permeability of rat cutaneous tissue and histamine and cytokines (IL-6, IL-8, TNF-${\alpha}$) release from mast cells were observed. The results are the pretreatment with SMT significantly decreased the compound 48/80-induced degranulation and histamine release from RPMC, SMT also inhibited the anti-DNP lgE-induced increment of vascular permeability of rat cutaneous tissue. SMT significantly reduced the PMA plus A23187-induced increment of expression of IL-6, IL-8, and TNF-${\alpha}$ in HMC-1 Cell. The Present study provide evidence that SMT inhibits mast cell-derived inflammatory allergic reactions by blocking histamine release and pro-inflammatory cytokine expression, and suggest the mechanisms of action. Furthermore, in vivo and in vitro anti-allergic effect of SMT suggests a possible therapeutic application of this agent in inflammatory allergic diseases.

Effects of Ethanol Extract of Liriope platyphylla on Allergic Inflammation (맥문동(麥門冬) 에탄올 추출물이 알레르기 염증 반응에 미치는 영향)

  • Kim, Ho Seok;Park, Ji Hye;Kim, Hyun Kab;Kim, Jae Hyun;Lee, Bina;Min, Ju Hee;Kim, Eun Young;Jung, Hyuk Sang;Lee, Hyang Sook;Sohn, Young Joo
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.28 no.5
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    • pp.512-519
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    • 2014
  • This study investegated the effect of Liriope platyphylla (LP) on allergic reactions and its mechanism of action. We investigated the effect of LP on Evans Blue (EB) extravasation induced by anti-dinitrophenyl (DNP)-IgE in rats. We tested whether the ethanol extract of LP reduced ear skin thickness and historical changes induced by topical application of 2,4-dinitrofluorobenzene (DNFB) to ears of mice. We evaluated compound 48/80-induced release of histamine in rats peritoneal mast cell (RPMCs). We also investigated the regulatory effect of LP on the level of inflammatory mediators in PMACI-induced human mast cell (HMC-1); cytokine IL-6, IL-8, TNF-${\alpha}$ in HMC-1, MAPKs (ERK, JNK and p38) in HMC-1. The ethanol extract of LP (81.3 mg/100 g body weight) significantly inhibited the PCA reaction compared with the control (P < 0.05). However, LP did not prevent topical applications of DNFB-induced ear skin thickening and histological changes. In RPMCs, histamine release induced by compound 48/80 was significantly attenuated by LP at $100{\mu}g/ml$ (P < 0.05). LP extract ($100{\mu}g/ml$) significantly reduced the PMACI-induced IL-6, IL-8, and TNF-${\alpha}$ secretion via inhibition of ERK phosphorylation in HMC-1. In conclusion, the ethanol extract of LP inhibited mast cell-derived, immediate-type allergic reactions, and the result suggest the potential of LP for preventing allergic inflammatory disorders.

Effects of Beverage Using Herbs on the Antimicrobial, Anticancer and Antiallergy Activities (약초 음료의 항균효과, 항암효과 및 알레르기 억제효과 검증)

  • Park, Eun-Mi;Ye, Eun-Ju;Kim, Soo-Jung;Kim, Sol-Ah;Bae, Man-jong
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.7
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    • pp.953-958
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    • 2005
  • This study was conducted to investigate the effect of beverage (beverage HC and beverage PG) using herbs on antimicrobial activity, proliferation of hepatic cancer cell (Hep3B) lines and sarcoma 180 (S-180) and antiallergy, respectively. Beverage PG showed higher antimicrobial activity than beverage HC against Staphylococcus aureus and Pseudomonas aeruginosa. Beverage HC and PG showed the tumor suppressive effect in mice injected with S-180 cells. The growth-inhibitoy ratio against tumor cells were $66\%\;for\;10\%$ beverage HC, $61\%\;for\;10\%$ beverage PG. In an anti-cancer test using Hep3B cells, beverage PG showed higher anti-proliferating effect than beverage HC. Beverage PG showed growth-inhibitory effect of $69.2\%\;at\;100\%$ beverage PG. Beverage PG inhibited histamine release from rat peritoneal mast cells (RPMC) activated by compound 48/80. In conclusion, these results suggest that beverage using herbs have an antimicrobial activity, anti-proliferating effect against Hep3B cell and S-180 tumor and will be beneficial in treatment of allergic reaction.