• Title/Summary/Keyword: Compound48/80

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Antipruritic Effects of Ethanol Extracts from Perillae Japonicae Semen leaves and Chaenomelis Fructus (임자잎과 모과 에탄올 추출물의 피부 가려움증 억제 효과)

  • Kim, Hyeon-Soo;Jeon, In-Hwa;Mok, Ji-Ye;Kang, Hyun-Ju;Jang, Seon-Il
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.26 no.3
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    • pp.314-319
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    • 2012
  • Itching is one of the major diagnostic criteria of atopic dermatitis (AD) and one of its most troublesome symptoms that provokes the desire to scratch. Effective control of itching is believed to be one of the basic approaches in controlling AD. The purpose of this study was undertaken to investigate the antipruritic effect of ethanol extracts from Perillae Japonicae Semen leaves (PJSL) and Chaenomelis Fructus (CF) on the scratching behavior induced by pruritogen such as compound 48/80 or substance P in hairless mice. PJSL or CF treatment inhibited histamine release in HMC-1 stimulated compound 48/80 or substance P in a dose-dependant manner. In particularly, co-treatment PJSL ($50{\mu}g/mL$) plus CF ($100{\mu}g/mL$) significantly inhibited histamine release in HMC-1 stimulated compound 48/80 or substance P. PJSL, CF or PJSL plus CF was administered orally for 2 h and then compound 48/80 ($50{\mu}g/site$) or substance P ($100{\mu}g/site$) was injected into rostral back, and scratching of the injected site by the hind paw was counted for 1 h. PJSL or CF administration reduced the scratching behavior induced by compound 48/80 as well as substance P in a dose-dependent manner. Furthermore, co-administration of PJSL and CF markedly suppressed the scratching behavior induced by compound 48/80 as well as substance P. These suppressive effects were synergistically increased by their combination. From the preliminary observations, we considered that ethanol extracts from PJSL and CF could be an effective natural materials for itching treatment.

Anti-allergic effect of Okbyungpoongsan-Hap-Changijasan (옥병풍산합창이자산(玉屛風散合蒼耳子散)의 항알레르기 효능에 대한 연구)

  • Jung, Jin-Ki;Park, Yong-Ki
    • The Korea Journal of Herbology
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    • v.25 no.2
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    • pp.55-63
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    • 2010
  • Objectives : In this study, we investigated anti-allergic effect of Okbyeongpungsan-Hap-Changijasan (KOB01) in allergic rhinitis(AR) experimental animals and mast cells. Methods : The potential anti-allergic effect of KOB01 was investigated in a rat model of compound 48/80-induced systemic anaphylactic shock and a mouse of ovalbumin(OVA)-induced AR, and human mast cell line, HMC-1 culture. Each animals were divided into four groups: normal, control, KOB01-treated(100 and 200 mg/kg) and anti-histamine drug, dosodium cromoglycate (DSCG)-treated(50 mg/kg). Animals were orally treated with KOB01 and DSCG and intraperitoneally injected with compound 48/80($10\;{\mu}g/kg$) or sensitized with 0.1% OVA. The mortality and serum histamine levels were measured in compound 48/80-induced anaphylatic rats. The histological changes in nasal mucosa were investigated in OVA-induced AR mice. Also, mast cell degranulation was observed in compound 48/80-stimulated HMC-1 cells. Results : KOB01 increased mortality and significantly decreased serum histamine levels in compound 48/80-induced anaphylatic rats. The abnormal histological changes such as expansion of grandular cells and hypertrophy of epithelium in nasal mucosa of OVA-induced AR mice was improved by KOB01 treatment nearby a normal group. Therefore, KOB01 inhibited compound 48/80-induced degranulation in HMC-1 cells. Conclusions : These results indicate that KOB01 decrease allergic response through suppressing the mast cell activation in AR and suggest a potential role for KOB01 as a source of anti-allergic agents for use in allergic disorders including of AR.

Effects of Coptidis Rhizoma Herbal Acupuncture Extract on the Acute Gastric Mucosal Lesion Progression Induced by Compound 48/80 in Rats

  • Mou, Jong-Cheng;Lee, Sena;Kim, Myung-Gyou;Seo, Il-Bok;Leem, Kang-Hyun
    • The Korea Journal of Herbology
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    • v.28 no.1
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    • pp.1-7
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    • 2013
  • Objectives : Coptidis Rhizoma has been used for stomach disease. However, its property is so cold that it might be avoided to prescribe for the elderly and the infirm having indigestion or diarrhea. Accordingly, the present study was designed to investigate the protective effects of Coptidis Rhizoma herbal acupuncture extract against acute gastric mucosal lesions induced by compound 48/80 in rats. Methods : The Coptidis Rhizoma herbal acupuncture (CRHA) was injected in Choksamni and Chungwan 1 h before compound 48/80 treatment. The animals were sacrificed under anesthesia 3 h after compound 48/80 treatment. The stomachs were removed and the amount of gastric adherent mucus, gastric mucosal hexosamine, SOD, XO, TBARS and histological examination were performed. Results : The decline of gastric adherent mucus, gastric mucosal hexosamine and the histological defects of gastric mucus were significantly protected by CRHA treatment. Gastric adherent mucus in control group was reduced to $38.2{\pm}5.0%$. CRHA groups significantly protected the loss of mucus to $77.5{\pm}4.9%$. Mucosal hexosamine content showed similar patterns. Mucosal hexosamine content in control group was reduced to $45.2{\pm}6.2%$. CRHA groups significantly protected the loss of mucus to $83.0{\pm}7.0%$. The changes of gastric mucosal SOD and TBARS were recovered by CRHA treatment as well. Conclusions : CRHA showed the protective effects on the acute gastric mucosal lesions induced by compound 48/80 in rats. These results suggest that CRHA may have protective effects on the gastritis.

Inhibitory Effects of Ulmus parvifolia and Liriope platyphylla Wang et Tang on Histamine Release from Rat Peritoneal Mast Cells

  • Yang, Su-Ok;Ji, Geun-Eog
    • Food Science and Biotechnology
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    • v.15 no.3
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    • pp.363-368
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    • 2006
  • Twenty-four different natural food materials extracted with 80% methanol were used to investigate the inhibition of cell-mediated immediate type allergic reactions induced by compound 48/80 in rat peritoneal mast cells (RPMCs). Nine 80% methanol extracts screened at a concentration of $10\;{\mu}g/mL$ inhibited histamine release from RPMCs induced by compound 48/80. Of these, two materials (Ulmus parvifolia and Liriope platyphylla Wang et Tang) were extracted and fractionated into four different solvent types (chloroform, ethylacetate, butanol, and water), and the fractions with major anti-allergic effects were assessed. The chloroform fraction of U. parvifolia (UP) at $5\;{\mu}g/mL$ and the ethylacetate fraction of L. platyphylla Wang et Tang (LPWT) at $1\;{\mu}g/mL$ showed the greatest inhibition of histamine release induced by compound 48/80. The chloroform fraction of UP and the ethylacetate fraction of LPWT in combination showed a greater inhibition of histamine release than either fraction alone. The cAMP levels in RPMCs treated with UP and LPWT were significantly greater than in cells treated with compound 48/80 alone. Our studies suggest that extracts from UP and LPWT may alleviate immediate type hypersensitivity reactions through the increase of cAMP levels in the mast cells.

Inhibition of Immediate Allergic Reaction by Eugenol (유제놀에 의한 즉시형 알레르기 반응의 억제)

  • Kim, Sang-Hyun;Shin, Tae-Yong;Kim, Hyung-Yong;Lee, Young-Mi;Lee, Eun-Hee;Shin, Bo-Kyoung;Kim, Youn-Chul;An, Nyeon-Hyoung;Kim, Hyung-Min
    • YAKHAK HOEJI
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    • v.40 no.6
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    • pp.679-683
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    • 1996
  • The current study evaluates the capacity of eugenol to regulate immediate allergic reaction by control of histamine release. Administrations of eugenol (1M/kg, i.p.) at 60 min b efore and 5, 10 min after the compound 48/80 treatment (8mg/kg, i.p.) were shown the mortality rates as 0, 44.4, and 77.8%, respectively. A 60 min before administered group revealed a significant inhibition of serum histamine release compared with those of 5 and 10 min after the compound 48/80 injection. Eugenol (6-48mM) was also showed a dose-dependent activity on the compound 48/80-induced histamine release from the highly purified population of Alcian Blue-positive peritonea] mast cells. These results indicate that in vitro treatment with exogenous eugenol inhibited the active response of mast cell populations and modulated its characteristics.

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Anti-allergic Effect of Aqueous Extract of Stachys riederi var.japonica Miq.in vivo and in vitro

  • Kim, Suk-Hyun;Kim, Dae-Keun;Eom, Dong-Ok;Park, Jeong-Suk;Lim, Jong-Pil;Kim, Sang-Yong;Shin, Hye-Young;Kim, Sang-Hyun;Shin, Tae-Yong
    • Natural Product Sciences
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    • v.9 no.1
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    • pp.44-48
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    • 2003
  • The effect of aqueous extract of Stachys riederi var. japonica Miq. (Labiatae) (SRAE) on the immediate-type allergic reactions was investigated. SRAE was found to exhibit a inhibitory activity on the compound 48/80-induced systemic anaphylaxis in mice. SRAE inhibited the plasma histamine release induced by compound 48/80 in mice. In addition, SRAE also inhibited the passive cutaneous anaphylaxis reaction induced by IgE/anti-IgE in mice. The effect of SRAE on the histamine release from rat peritoneal mast cells (RPMC) was studied. SRAE inhibited the histamine release induced by compound 48/80 in RPMC. To clarify the mechanism of these inhibiting reactions, we investigated the effects of SRAE on cyclic AMP (cAMP). The level of cAMP in human leukemia cell line, HMC-1, when SRAE (1 mg/ml) was added, significantly increased compared with that of basal cells. These results indicate that SRAE may be beneficial in the treatment of immediate-type allergic reaction.

The Experimental Study on the Anti-allergic Effects of Bojungikgi-tang (보중익기탕이 알레르기반응에 미치는 영향에 대한 실험적연구)

  • 강대성;감철우;박동일
    • Journal of Life Science
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    • v.13 no.1
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    • pp.73-82
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    • 2003
  • This experimental research has been done to study the effects of Bojungikgi-tang(BJIKT) on the anti-allergic reaction. We found the several important results from the research which has been performed by two experiments toward immediately type and delayed type in order to study the effects of BJIKT on hypersensitivity response to mice. The results obtained from our research are as following: 1. The survival rate of one group to which we injected only the compound 48/80 is almost 0% according to its density and timing test. In the other hand, the survival rates of the other group to which we injected both of the compound 48/80 and BJIKT are 20%, 10%, 30%, 10%, 40%, and 70% according to 0.025, 0.05, 0.1, 0.25 0.5 and 1(mg/g) of compound 48/80. Time dependency test also shows the 10% and 0% survival rates in 5 and 10 minutes. 2. BJIKT revealed the significantly inhibitory effect on Compound 48/80 induced Mast cell degranulation. 3. BJIKT showed the significantly inhibitory effect in the delayed type hypersensitivity response to picryl chloride. 4. BJIKT showed the significantly inhibitory effect in the delayed type hypersensitivity response to sheep red blood tell. Our research provides the important evidence that BJIKT is benificial to the prevention and treatment of allergy related diseases.

Effects of Arctii Fructus on the Atopic dermatitis (우방자(牛蒡子)가 아토피 피부염에 미치는 영향)

  • Lee, Jin-Yong;Kim, Deog-Gon;Han, Kyu-Chul
    • The Journal of Pediatrics of Korean Medicine
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    • v.18 no.2
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    • pp.107-117
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    • 2004
  • Objective : Atopic dermatitis has a close relationship with degranulation of mast cell and separation of Histamine. As there's no experiment with herb, using Arctii Fructus, we investigated experimental influence of Arctii Fructus on degranulation of mast cell and separation of histamine in SD rat. Methods : The SD rats are classified into three groups. One group is normal one treated by normal saline before medical treatment. The other is control group prescribed to Compound 48/80 before normal saline treatment. And the third is experimental group prescribed to compound 48/80 after medical treatment of Arctii Fructus. Then, I investigated the experimental results by measuring the degree of degranulation and separation of histamine. The results of investigation on SD rat group showing the degree of inhibitory effect of degranulation of a mast cell are as follow, the normal group treated by normal saline reflecting the degree of degranulation is $6.10{\pm}0.20\;%$, the control group treated by only compound 48/80 is $87.56{\pm}11.00\;%$, the experimental group which treated by compound 48/80 and Arctii Fructus's medical treatment is $16.26{\pm}4.67\;%$. Results : The normal group treated by only normal saline reflecting the degree of degranulation is $6.10{\pm}0.20\;%$, the control group treated by only compound 48/80 is 87.56=11.00 %, the experimental group treated by compound 48/80 and Arctii Fructus's medical treatment is $16.26{\pm}4.67\;%$. This result indicates that the degree of degranulation of mast cell is obviously inhibited (p<0.0l) in the experimental group in comparison with control one. The analysis of data obtained from plasma, which collected from the experimented SDrats' hearts before their death, and the measurement of quantity of histamine secretion show the following results. The quantity of normal group and control one is $25.34{\pm}4.58$ nM, $348.59{\pm}30.77$ nM respectively, and experimental one prescribed to compound 48/80 after medical treatment of Arctii Fructus is $263.56{\pm}21.34$ nM. This result indicates that separation of histamine isobviously inhibited in the experimental group in comparison with control one (p<0.05). Conclusions : Arctii Fructus does obviously inhibit the degree of degranulation of mast cell (p<0.0l) and separation of histamine in the plasma (p<0.05).

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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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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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