• Title/Summary/Keyword: rat peritoneal mast cell

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Effects of Amomum xanthiodes on the Mast Cell-Mediated Allergic Reaction (비만세포 유래의 알레르기 반응에 대한 사인의 효과)

  • Kim, Sang-Hyun
    • YAKHAK HOEJI
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    • v.49 no.5
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    • pp.386-391
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    • 2005
  • The discovery of drugs for the treatment of mast cell-mediated allergic disease is a very important subject in human health. The Amomum xanthiodes (Zingiberaceae) has been used for centuries as a traditional medicine in Korea and is known to have an anti-inflammatory effect. However, its specific mechanism of action is still unknown. In this report, we investigated the effect of hot water extract from Amomum xanthiodes (EAX) on the mast cell-mediated allergic reaction and studied its possible mechanisms of action. EAX inhibited compound 48/80-induced systemic anaphylaxis and serum his­tamine release in mice. EAX decreased the passive cutaneous anaphylaxis reaction activated by anti-dinitrophenyl (DNP) IgE antibody. EAX dose-dependently reduced histamine release from rat peritoneal mast cells activated by compound 48/80 or anti-DNP IgE. EAX increased cAMP and decreased compound 48/80-induced intracellular $Ca^{2+}$ levels. Our findings provide evidence that EAX inhibits mast cell-derived allergic reactions, and also demonstrate the involvement of cAMP and intracellular $Ca^{2+}$ in these effects.

Ultrastructural Btudy on the Degranulation of Rat Peritoneal Mast Cells Induced by Horseradish Peroxidase (Horseradish Peroxidase에 의해 유도(誘導)된 백서(白鼠) 복강비만세포(腹腔肥滿細胞)의 탈과립(脫顆粒)에 관(關)한 미세구조적(微細構造的) 연구(硏究))

  • Cho, Byung-Pil;Kang, Ho-Suck;Kim, Woo-Kap
    • Applied Microscopy
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    • v.17 no.1
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    • pp.98-114
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    • 1987
  • Degranulation of the rat peritoneal mast cell induced by intraperitoneal injection of horseradish peroxidase(HRP) was studied using light and electron microscopes. 1. Rat peritoneal mast cells in the Tyrode's buffered salt solution injected control group did not show any particular morphological changes following the specified time course. 2. Under the light microscope, the majority of mast cells observed 10 minutes after HRP injection were nearly the same as those of the control group. However, after 30 minutes, granule densities or staining properties of certain cells began to decrease and these appearances increased gradually until 12 hours after injection, at which time small groups of granules being stained pale-red or pink with toluidine blue were easily identified in the cytoplasm of many cells, and numerous extruded granuleg were scattered around these cells. 3. In the mast cells representing the early stage of degranulation induced by HRP, the electron densities of certain granules decreased as the size enlarged, and perigranular cavities were formed by perigranular membrane expansion. As a result, a thin cytoplasmic septum was formed between the expanded perigranular membrane and the cytoplasmic membrane in the cell periphery, and fusion of the adjacent perigranular membranes was observed in the inner side of the cell. 4. In some mast cells, one or two changes in the peripheral cytoplasmic septum could be seen. One was a focal rupture of the peripheral septum and the other was the formation of a saccule containing one or more vesicles. This saccule was thought to be used for granule-extrusion site and/or material absorptive apparatus judging from the morphological characteristics. 5. As the degranulation proceeded, the granule was extruded from the cell after partial rupture of the peripheral cytoplasmic septum. This phenomenon proceeded to-ward the inner side of the cell through the fused perigranular cavities, and consequently several distinct cavities containing a few unextruded membrane-free granules were formed throughout the cytoplasm after 12 hours. As a rule, the granule-extrusion sites were relatively fewer while the cytoplasmic cavities resulting from degranulation were more numerously observed. Thus, it was thought that the granule-extrusion sites tended to be restricted in the HRP-induced degranulation.

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Inhibitory Effect of Lycopus lucidus on Mast Cell-Mediated Immediate-Type Allergic Reactions (택란의 비만세포 매개 즉시형 알레르기 반응의 억제 효과)

  • 김숙현;김대근;임종필;채병숙;신태용
    • YAKHAK HOEJI
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    • v.46 no.6
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    • pp.405-410
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    • 2002
  • The effect of aqueous extract of Lycopus lucidus Turcz. (Labiatae)(LLAE) on mast cell-mediated immediate-type allergic reactions was investigated. LLAE (0.01 to 1 mg/g) dose-dependently inhibited systemic anaphylaxis induced by compound 48/80. LLAE (0.001 to 1 mg/g) also dose-dependently inhibited local anaphylaxis activated by anti-dinitrophenyl (DNP) IgE. When LLAE was pretreated at the same concentration with systemic anaphylaxis, serum histamine levels were reduced in a dose-dependent manner. LLAE (0.001 to 1 mg/mι) dose-dependently inhibited histamine release from rat peritoneal mast cells (RPMC) activated by compound 48/80. The level of cAMP in human mast cell line (HMC-1) cells, when LLAE (1 mg/mι) was added, significantly was increased, compared with that of normal control. These results provide evidences that LLAE may be beneficial in the treatment of allergic diseases.

Inhibitory Effect of Isodon japonicus Hara on Mast Cell-Mediated Immediate-Type Allergic Reactions (비만세포 매개 즉시형 알레르기 반응에 대한 연명초의 억제 효과)

  • Kim, Sung-Hwa;Kim, Dae-Keun;Chae, Byeong-Suk;Shin, Tae-Yong
    • Korean Journal of Pharmacognosy
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    • v.34 no.2 s.133
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    • pp.132-137
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    • 2003
  • The effect of aqueous extract of Isodon japonicus Hara (Labiatae) (IJAE) on mast cell-mediated immediate-type allergic reactions was investigated. IJAE inhibited compound 48/80-induced systemic anaphylaxis and immunoglobulin E (IgE)-mediated local anaphylaxis. When IJAE was pretreated at the same concentration with systemic anaphylaxis, serum histamine levels were reduced in a dose-dependent manner. IJAE dose-dependently inhibited histamine release from rat peritoneal mast cells (RPMC) activated by compound 48/80. The level of cAMP in human mast cell line (HMC-1) cells, when IJAE was added, significantly was increased, compared with that of normal control. These results indicate that IJAE will beneficial in the treatment of immediate-type allergic reaction.

Rubus coreanus Unripe Fruits Inhibits Immediate-type Allergic Reaction and Inflammatory Cytokine Secretion

  • Shin, Tae-Yong;Shin, Hye-Young;Kim, Sang-Hyun;Kim, Dae-Keun;Chae, Byeong-Suk;Oh, Chan-Ho;Cho, Moon-Gu;Oh, Suk-Heung;Kim, Jong-Hwa;Lee, Tae-Kyoo;Park, Jeong-Suk
    • Natural Product Sciences
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    • v.12 no.3
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    • pp.144-149
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    • 2006
  • The immediate-type allergic reaction (anaphylaxis) is involved in many allergic diseases such as asthma, allergic rhinitis, and sinusitis. The discovery of drugs for the treatment of immediate-type allergic diseases is a very important subject in human health. In this study, we investigated the effect of Rubus coreanus Miq.(Rosaceae) unripe fruits (RCF) on mast cell-mediated allergic reaction and inflammatory cytokine secretion. RCF inhibited compound 48/80-induced systemic reactions in mice. RCF attenuated immunoglobulin (Ig) E-mediated local allergic reactions. In addition, RCF dependently reduced histamine release from rat peritoneal mast cells local allergic reactions. In addition, RCF dependently reduced histamine release from rat peritoneal mast cells activated by compound 48/80 or IgE. Furthermore, RCF decreased the phorbol 12-myristate 13-acetate plus calcium ionophore A23187-stimulated tumor necrosis factor $(TNF)-{\alpha}$ and interleukin (IL)-6 secretion in human mast cells. Our findings provide evidence that RCF inhibits mast cell-derived immediate-type allergic reactions.

Anti-inflammatory and Anti-Pruritonic Effects of WSY-1075 composited with Medicinal Plants on the Activated Rat Peritoneal Mast cells and Mouse Pruritus (활성화된 렛트 비만세포와 마우스 소양증에 대한 한약재로 조성된 WSY-1075의 항염증 및 항소양 효과)

  • Hwang, Sung Yeoun;Lee, Seung Ho;Lee, Chia Wei;Kim, Jang Ho;Jang, Seon Il;Kim, An Na;Kim, Hong Jun
    • The Korea Journal of Herbology
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    • v.28 no.4
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    • pp.93-100
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    • 2013
  • Objectives : This study was to evaluate the anti-inflammatory and anti-pruritic effects of WSY-1075 composited with Corni Fructus, Angelica gigantis Radix, Lycii Fructus, Ginseng Radix, Cervi parvum Cornu and Cinnamomi Cortex in rat peritoneal mast cells (RPMCs) and scratching mouse model. Methods : WSY-1075 was prepared by extracting with 30% ethanol. In the present study, we investigated the effect of WSY-1075 on the production of tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$), interleukin-$1{\beta}$ (IL-$1{\beta}$) and histamine in rat peritoneal mast cells (RPMCs) activated with phorbol 12-myristate 13-acetate (PMA) plus calcium ionophore A23187, and on the scratching behavior in mice treated with pruriogens. Results : WSY-1075 was not cytotoxic effect in used all concentration. PMA plus A23187 treatment significantly increased TNF-${\alpha}$, IL-$1{\beta}$ and IL-6 production compared with media control in RPMCs. However, TNF-${\alpha}$, $IL1{\beta}$ and IL-6 production increased by PMA plus A23187 treatment were significantly inhibited by WSY-1075 (200 ${\mu}g/mL$ and 400 ${\mu}g/mL$). WSY-1075 also inhibited the histamine release from RPMCs stimulated by compound 48/80, which promotes histamine release. Moreover, WSY-1075 administration had an inhibitory effects on the scratching behavior induced by pruritogen (compound 48/80, histamine, serotonin and substence P) in ICR mice. Conclusion : These results suggest that WSY-1075 administration (200 mg/kg or 400 mg/kg) has the anti-inflammatory and anti-pruritic effects on the activated rat peritoneal mast cell and mouse pruritus. WSY-1075 has a potential use as a composition of medicinal plants for treatment against inflammation- and pruritus-related disease.

Studies on the Inhibitory effect of anaphylactic reaction by Shinisan (辛夷散에 의한 아나필락시 反應의 抑制에 관한 硏究)

  • Han, Young-mok;LIm, Gyu-sang
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.12 no.1
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    • pp.1-17
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    • 1999
  • Shinisan has been used for treatment of allergic disease in Oriental Medicine. However, its effect in experimental models remains unknown. The mast cell plays a pivotal role in initiating allergic response by secreting intracytoplasmic granular mediators such as histamine. The present report describes an inhibitory effect of Shinisan on mast cell-mediated immediate type allergic reactions. Topical application of compound 48/80 can induce an ear swelling response in normal ($WBB6F_1-+/+$) mice but not in the congenic mast cell-deficient $WBB6F_1-W/W^v$ mice. Shinisan inhibited concentration-dependently mast cell-dependent ear swelling response induced by compound 48/80. Shinisan inhibited concentration-dependently passive cutaneous anaphylaxis induced by anti-dinitrophenyl (DNP) IgE in rats by topical application. Shinisan also inhibited concentration-dependently the histamine release from the rat peritoneal mast cells by compound 48/80 or anti-DNP IgE. Moreover, Shinisan had a significant inhibitory effect on compound 48/80-induced systemic anaphylactic reaction. These results indicate that Shinisan inhibits immediate-type allergic reactions by inhibition of mast cell degranulation in vivo and in vitro.

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Inhibitory Effect of Immediate-Type Allergic Reaction by Magnoliac flos (辛夷花에 의한 卽時型 알레르기의 反應 抑制 效果)

  • Jeon, Chang-Ki;Hwang, Chung-yeon
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.12 no.1
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    • pp.36-46
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    • 1999
  • The mast cell plays a pivotal role in initiating allergic response by secreting intracytoplasmic granular mediators such as histamine. Magnoliae flos has been used for treatment of allergic disease in Korea. However, its effect in experimental models remains unknown. The present report describes an inhibitory effect of Magnoliae flos on mast cell-mediated immediate-type allergic reactions. Topical application of compound 48/80 can induce an ear swelling response in normal($WBB6F_1-+/+$) mice but not in the congenic mast cell-deficient $WBB6F_1-W/W^v$ mice. Magnoliae flos inhibited concentration-dependently mast cell-dependent ear swelling response induced by compound 48/80 by topical application. Magnoliae flos inhibited concentration-dependently passive cutaneous anaphylaxis induced by anti-dinitrophenyl (DNP) IgE in rats by topical application. Magnoliae flos also inhibited concentration-dependently the histamine release from the rat peritoneal mast cells by compound 48/80 or anti-DNP IgE. Moreover, Magnoliae flos had a significant inhibitory effect on compound 48/80-induced systemic anaphylactic reaction. These results indicate that Magnoliae flos inhibits immediate-type allergic reactions by inhibition of mast cell degranulation in vivo and in vitro.

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Mechanism of Inhibitory Action of Anaphylaxis by Aqueous Extract of Poncirus trifoliata (즉시형(卽時型) 알레르기 반응(反應)에 있어서 물추출액(抽出液)의 억제작용기전(抑制作用機轉))

  • Hwang, Gwang-Ho;Lee, Eon-Jeong;Song, Bong-Keun;Kim, Hyeong-Kyun
    • The Journal of Korean Medicine
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    • v.18 no.1
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    • pp.316-325
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    • 1997
  • The dried unripe fruit of Poncirus trifoliata L. is widely used to treat urticaria, itch and indigestion in folk medicine. And recently it was reported the component of the fruit was found to exhibit an inhibitory effect on histamine release from mast cells. So to evaluate the effect of aqueous extract of Poncirus trifoliata L.(PTFE) on compound 48/80-induced histamine release, the study was carried out in rat peritoneal mast cell. PTFE $(10^{-3}{\sim}1mg/ml)$ inhibits the histamine release induced by compound 48/80 $(5{\mu}g/ml)$ in rat peritoneal mast cells. To clarify the mechanism of these inhibition, we investigated the effect of PTFE on cAMP and intracellular calcium content. The increase in cAMP content, when PTFE was added, was transient. At concentration of 1mg/ml, the cAMP content of mast cells was significantly increased at a rate of 53 times of basal cells at 10sec. PTFE inhibits histamine release by augmenting the cAMP content in mast cells. Moreover, PTFE inhibits intracellular calcium release induced by compound 48/80. This result suggests that PTFE may be useful for the prevention and treatment of allergy-related disease.

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The Anti-allergic Effects of Kum-Hwang-San on Acute Cutaneous Dise ases in Experimental Animal Models (實驗動物모델에서 金黃散의 急性 皮膚 疾患에 對한 抗알레르기 效果)

  • Lee, Kwan-soon;Kim, Jong-han;Hwang, Choong-yeon;Lim, Gyu-sang
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.11 no.1
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    • pp.40-53
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    • 1998
  • Mast cells play an important role in the pathophysiologlcal changes observed in acute cutaneous and inflammatory diseases In order to see whether Kum-Hwang-San has an influence on mast cell- mediated immediate cutaneous reactions, the author has undertaken an animal study. Ears of mice were treated with a compound 48/80 solution topically at 30 min after the cutaneous application of Kum-Hwang-San. At each point, an ear swelling response was measured with a digimatic thickness micrometer. Ear swelling response induced by compound 48/80 was significantly suppressed dose-dependently by Kum-Hwang-San 30 min before topical application as compared with that in nonapplicated control mice, and the value returned to normal levels by 120 min. Compound 48/80- induced mast cell degranulation by Kum-Hwang-San was also remarkably decreased in accordance with the suppression in ear swelling response. Kum-Hwang-San dose-dependently inhibited histamine release from the rat peritoneal mast cells activated by compound 48/80. Another way to test acute cutaneous reaction is to induce passive cutaneous anaphylactic reaction. Kum-Hwang-San significantly inhibited passive cutaneous anaphylactic reaction activated by anti-dinitrophenyl IgE on both topical application and intradermal injection. Kum-Hwang-San also inhibited histamine release from the rat peritoneal mast cells induced by anti-DNP IgE. This study provides evidence that Kum-Hwang-San will be beneficial in the treatment of acute cutaneous diseases.

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