• Title/Summary/Keyword: histamine

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Effect of Econazole on ATP- and Compound 48/80-Induced Histamine Release in Rat Peritoneal Mast Cells (흰쥐의 복강비만세포에서 ATP와 Compound 48/80에 의한 Histamine 유리에 미치는 Econazole의 영향)

  • 장용운;이윤혜;이승준;서무현;윤정이
    • YAKHAK HOEJI
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    • v.45 no.3
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    • pp.282-286
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    • 2001
  • To investigate the different mechanism between ATP and compound 48/80 (C$_{48}$80/)-induced histamine release, we observed effects of calcium antagonists in histamine release of rat peritoneal mast cells. Verapamil and diltiazem (voltage-dependent calcium channel blocker) and TMB-8 (a blocker of intracellular calcium release) significantly inhibited ATP-induced histamine release, but did not inhibit $C_{48}$80/-induced histamine release. Econazole (a blocker of receptor-operated calcium channel) dose-dependently inhibited both ATP and $C_{48}$80/-induced histamine release, but inhibitory effect of econazole in ATP-induced histamine release was more potent than that in $C_{48}$80/-induced histamine. EGTA dose-dependently inhibited ATP and $C_{48}$80/-induced histamine release, but $C_{48}$80/-induced histamine release was slightly inhibited by high concentrations (>2 mM) of EGTA. These results suggest that ATP-induced histamine release is related to broth intracellular calcium release and extracellular calcium influx via voltage-dependent calcium channel and receptor-operated calcium channel. $C_{48}$80/-induced histamine release is related to extracellular calcium influx, especially by receptor-operated calcium channel rather than voltage-dependent calcium channel.

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Action of Phospholipase $A_2$in Histamine Release from Mast Cells (비만세포에서 Histamine유리에 관여하는 Phospholipase $A_2$의 작용)

  • 이윤혜;이승준;서무현;장용운;윤정이
    • YAKHAK HOEJI
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    • v.45 no.3
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    • pp.287-292
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    • 2001
  • To investigate whether phospholipase $A_2$pathway is involved in histamine release of rat peritoneal mast cells, we measured histamine release in the presence of various enzyme inhibitors involved in eicosanoid pathway, such as phospholipase $A_2$, cyclooxygenase and lipoxygenase. Phospholipase $A_2$inhibitors, manoalide and OPC, significantly inhibited histamine release induced by 100 $\mu$M ATP and 1$\mu$g/ml compound 48/80. Cyclooxygenase inhibitors, ibuprofen and indomethacin, significantly inhibited ATP-induced histamine release and lipoxygenase inhibitors, baicalein and caffeic acid, also significantly inhibited. To investigate the involvement of protein kinase in ATP- and compound 48/80-induced histamine release, we observed effects of protein kinase inhibitors on histamine release. Bisindolmaleimide (protein kinase C antagonist) dose-dependently inhibited both ATP and compound 48/80-induced histamine release. Tyrosine kinase inhibitors (methyl 2,5-dihydroxy cinnamate and genistein) dose-dependently inhibited ATP and compound 48/80-induced histamine release. Protein kinase C and tyrosine kinase seem to be involved in histamine release induced by ATP and compound 48/80. These results suggest that phospholipase $A_2$pathway as well as protein kinase C and tyrosine kinase are involved in histamine release of rat peritoneal mast cells by ATP and compound 48/80.

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Isolation and Identification of a Histamine-degrading Barteria from Salted Mackerel (자반고등어에서 histamine 분해능을 가진 세균의 분리 동정)

  • Hwang Su-Jung;Kim Young-Man
    • Journal of Life Science
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    • v.15 no.5 s.72
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    • pp.743-748
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    • 2005
  • Histamine can be produced at early spoilage stage through decarboxylation of histidine in red-flesh fish by Proteus morganii, Hafnia alvei or Klebsiella pneumoniae. Allergic food poisoning is resulted from the histamine produced when the freshness of Mackerel degrades. Conversely it has been reported that there are bacteria which decompose histamine at the later stage. We isolated histamine decomposers from salted mackerel and studied the characteristics to help establish hygienic measure to prevent outbreak of salted mackerel food poisoning. All the samples were purchased through local supermarket. Histamine decomposers were isolated using restriction medium using histamine 10 species were selected. Identification of these isolates were carried out by the comparison of 16S rDNA partial sequence; as a result, we identified Pseudomonas putida strain RA2 and Halomonas marina, Uncultured Arctic sea ice bacterium clone ARKXV1/2-136, Halomonas venusta, Psychrobacter sp. HS5323, Pseudomonas putida KT2440, Rhodococcus erythropolis, Klebsiella terrigena (Raoultella terrigena), Alteromonadaceae bacterium T1, Shewanella massilia with homology of $100\%,{\;}100\%,{\;}99\%,{\;}99\%,{\;}99\%,{\;}99\%,{\;}100\%,{\;}95\%,{\;}99\%,{\;}and{\;}100\%$respectively. Turbidometry determination method and enzymic method were employed to determine the ability of histamine decomposition. Among those species Shewanella massilia showed the highest in ability of histamine decomposition. From these results we confirmed various histamine decomposer were present in salted mackerel product in the market.

The Convergence Effect of Histamine and Atropine on Intestinal Contractility (위장관 수축성에 대한 Histamine과 Atropine의 융합성 조절 효과)

  • Je, Hyun Dong;Min, Young Sil
    • Journal of Convergence for Information Technology
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    • v.11 no.10
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    • pp.131-137
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    • 2021
  • The aim of the study was to observe the influence and related mechanism of histamine and its analogues used for hypersensitivity tests and used as an indicator of impurities in drugs on the tissue-specific intestinal contraction. Intestinal contraction includes the activation of thick or thin filament regulation. However, there are few reports addressing the question whether this regulation is involved in histamine-induced regulation. We hypothesized that histamine plays a role in tissue-dependent regulation of intestinal contractility. Denuded ileal/colonic longitudinal and circular muscles of male rats were used and isometric contractions were recorded using a data acquisition system. Interestingly, histamine alone didn't increase the contraction of the circular muscle but increased the contraction of the longitudinal muscle. Histamine together with atropine (M3 receptor antagonist) didn't inhibit the contraction of the longitudinal and circular muscle. Therefore, histamine alone and together with atropine increases the ileal longitudinal muscle contraction suggesting that additional mechanisms (decreased receptor density, postreceptor signaling or distribution of agonists) might be involved in the regulation of ileal muscle contractility. In conclusion, histamine and/or atropine has some effect on the regulation of the longitudinal contractility regardless of M3 receptor and the simpler test would be preferred as the drug impurity test compared to more complicated tests.

Effect of Ethanol on Histamine Release from Rat Peritoneal Mast Cells (Ethanol이 휜쥐의 복강비만세포에서 Histamine유리에 미치는 영향)

  • 김찬종;이윤혜;이승준;서무현;장용운
    • YAKHAK HOEJI
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    • v.45 no.6
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    • pp.677-682
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    • 2001
  • investigate action of ethanol on histamine release from rat peritoneal mast cells, we compared the inhibitory effect of ethanol with those of calcium antagonists in mechanism of between ATP and compound 48/80-induced histamine release. Ethanol dose-dependently inhibited 100 ${\mu}{\textrm}{m}$ ATP-induced histamine release, whereas did not inhibit 1 $\mu\textrm{g}$/ml compound 48/80-induced histamine release. Verapamil, TMB-8 and EGTA dose-dependently inhibited ATP-induced histamine release, but did not inhibit compound 48/80-induced histamine release. Such an inhibitory effect of calcium antagonist was similar to that of ethanol. These results suggest that the inhibitory effect of ethanol on histamine release from rat peritoneal mast cells is mediated via disturbance of calcium mobilization..

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Effects of Histamine on Contraction of Rabbit Taenia Coli (Histamine이 토끼의 결장뉴 수축에 미치는 영향)

  • Lee, Sang-Ho
    • The Korean Journal of Physiology
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    • v.17 no.2
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    • pp.109-117
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    • 1983
  • The effects of histamine on contraction of rabbit taenia coli were studied. The results obtained were as follows: 1) The contractile response to histamine was appeared at the concentration of $10^{-7}M$ and increased in a dose-dependent manner to the concentration of $10^{-4}M$. 2) The magnitude of the histamine-induced contractile response was declined during short-term exposure in rabbit taenia coli. After 40-min exposure to histamine, the contractile response did not altered. 3) Histamine-induced contraction was not influenced by hexamethonium$(10^{-4}M)$, propranolol$(10^{-4}M)$ and phenoxybenzamine$(10^{-6}M)$. 4) $H_1-receptor$ blockade such as chlorpheniramine$(10^{-6}M)$ and pyrilamine$(10^{-6}M)$ completely abolished the response of the taenia coli to exogenous histamine, while $H_2-receptor$ blockade (cimetidine, $10^{-6}M$) did not alter. 5) After the treatment of verapamil the histamine-induced contraction was significantly inhibited, but in the treatment of 2 mM $La^{3+}$ it was not influenced. 6) In the absence of $Ca^{2+}$, histamine induced contraction in the different manner of acetylcholine. When taenia coli war treated with atropine$(10^{-6}M)$ which was completely blocked the contraction by acetylcholine$(10^{-4}M)$, histamine-induced contraction was not altered. These results suggest that in the rabbit taenia coli exogenous histamine induced contraction through $H_1$-receptor, but not through the mechanism of acetylcholine.

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Dexmedetomidine Modulates Histamine-induced Ca2+ Signaling and Pro-inflammatory Cytokine Expression

  • Yang, Dongki;Hong, Jeong Hee
    • The Korean Journal of Physiology and Pharmacology
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    • v.19 no.5
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    • pp.413-420
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    • 2015
  • Dexmedetomidine is a sedative and analgesic agent that exerts its effects by selectively agonizing ${\alpha}2$ adrenoceptor. Histamine is a pathophysiological amine that activates G protein-coupled receptors, to induce $Ca^{2+}$ release and subsequent mediate or progress inflammation. Dexmedetomidine has been reported to exert inhibitory effect on inflammation both in vitro and in vivo studies. However, it is unclear that dexmedetomidine modulates histamine-induced signaling and pro-inflammatory cytokine expression. This study was carried out to assess how dexmedetomidine modulates histamine-induced $Ca^{2+}$ signaling and regulates the expression of pro-inflammatory cytokine genes encoding interleukin (IL)-6 and -8. To elucidate the regulatory role of dexmedetomidine on histamine signaling, HeLa cells and human salivary gland cells which are endogenously expressed histamine 1 receptor were used. Dexmedetomidine itself did not trigger $Ca^{2+}$ peak or increase in the presence or absence of external $Ca^{2+}$. When cells were stimulated with histamine after pretreatment with various concentrations of dexmedetomidine, we observed inhibited histamine-induced $[Ca^{2+}]_i$ signal in both cell types. Histamine stimulated IL-6 mRNA expression not IL-8 mRNA within 2 hrs, however this effect was attenuated by dexmedetomidine. Collectively, these findings suggest that dexmedetomidine modulates histamine-induced $Ca^{2+}$ signaling and IL-6 expression and will be useful for understanding the antagonistic properties of dexmedetomidine on histamine-induced signaling beyond its sedative effect.

Analysis on the Contents of Histamine in Korean Foods (한국 상용 식품중의 히스타민 함량에 관한 연구)

  • 남혜원;이기완;명춘옥;이재성;이양자;홍천수
    • Korean journal of food and cookery science
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    • v.12 no.4
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    • pp.487-492
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    • 1996
  • The purpose of this report is to present a list of Korean foods containing histamine, that is known to cause food allergy and chronic urticaria. For the measurement of histamine in foods, the application of spectrofluorimeter is used. Among the food groups, sea foods (mackerel, pacific saury, spanish mackerel, anchovy, hair, tail, tuna) contain most high amount of histamine, and the contents of see weeds (sea mustard, laverare) are also high. Milk and milk products (mozzarella cheese, yogurt) contain more histamine than animal meats. Plant foods like cereals, vegetables or fruits contain much less histamine than other food groups, except spinach. The contents of dried sesame, sesame oil, and mugicha, green tea, ginseng tea, mayonnaise, tomato ketchup are relatively high. This paper will be used as a fundamental guideline in planning dietary management of allergy and for the operational plans for the future nutrition education intervention. Because the foods rich in histamine may cause allergy-like syptoms, it may be reqoiled to label the foods containing histamine.

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Control of Parturition Time on Pig III. Effect of Histamine on Uterine smooth muscle motility (돼지 분만 시기에 조절에 관하여 III. 자궁 평활근의 운동성에 대한 Histamine의 영향)

  • 박상은;황보원;변유성;조광제
    • Korean Journal of Veterinary Service
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    • v.18 no.2
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    • pp.177-181
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    • 1995
  • The effects of histamine were investigated on the uterine smooth muscle motility in the pig. The results were summarized as fellows : 1. Histamine caused the contraction of the porcine uterine smooth muscle and the contractile responses increased between the concetration of histamine $10^{-8}$ and $10^{-5}$ M with a dose-dependent manner. 2. The contractile response Induced by histamine ($10^{-6}$ M) was completely blocked by pretrevatment with $H_1$-histaminergic receptor blocker, pyrilamine($10^{-6}$ M) 3. The contractile response induced by histamine($10^{-6}$ M) was increased by pretreatment with $H_2$-histaminergic receptor blocker, cimetidine($10^{-6}$ M) From these results, it was concluded that the effects of uterine smooth muscle by histamine were the contraction mediated by $H_1$-histaminergic receptor and the relaxation mediated by $H_2$-histaminergic receptor in pig.

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Studies on the Physiological Properties of the Histamine Receptor of Ileal Smooth Muscle in Dog (개 회장 평활근에 있어서 Histamine Receptor의 생리적 특성에 관한 연구)

  • Kim, Joo-heon;Park, Yong-bae;Kwun, Jong-kuk
    • Korean Journal of Veterinary Research
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    • v.24 no.1
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    • pp.17-23
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    • 1984
  • To validate the physiological properties of the histamine receptors of ileal smooth muscle in dog, the effects of adrenergic-, cholineric-, and H-receptor antagonists on the responses of ileal smooth muscle strips to histamine were investigated. The results were summarized as follows; 1. Histamine caused the contraction of ileal smooth muscle and the contractile responses were increased between the concentration of histamine $10^{-7}M$ and $10^{-5}M$ with dose-dependent manner in dog. 2. The shorter the treatment interval of histamine, the lower the contractile activity until the treatment interval extended to 40 minutes. 3. The contractile response induced by histamine was completely blocked by the pre treatment with a $H_1$-receptor blocker, chlorpheniramine and not by the pretreatment with a $H_2$-receptor blockers cimetidine. 4. The contractile response induced by histamine was not blocked by the pretreatment with a cholinergic receptor blocker, atropine. 5. The contractile response induced by histamine was not blocked by the pretreatment with an ${\alpha}$-adrenergic receptor blocker, phenoxybenzamine, or a ${\beta}$-adrenergic receptor blocker, propranolol. From these results, it was suggested that the contraction induced by histamine was elicited through $H_1$-receptor on the ileal smooth muscle in dog.

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