• 약학회지
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• 제45권3호
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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.

• 약학회지
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• 제45권3호
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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.

• 생명과학회지
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• 제15권5호
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• pp.743-748
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• 2005

Histamine은 적색육 어류의 histidine이 어육 중의 Morganella morganii, Hafnia alvei 및 Klebsiella pneumoniae와 같은 부패세균에 의해 탈탄산 되어 초기에 형성되는 것으로 allergy성 식중독을 일으킬 수 있다. 이는 적색육 어류인 고등어의 선도저하 시에 많이 생성된다. 그리고 부패 후기에는 histamine을 분해하는 세균도 존재하는 것으로 알려져 있다. 그러므로, histamine 식중독의 잠재력을 지닌 자반고등어로 인한 식중독 사고 예방과 그 위생 대책을 수립하는데 필요한 자료를 얻고자 자반고등어에서 histamine 분해능을 가진 균을 분리, 동정하였다. 시료는 대형마트에서 시판되는 상태로 구입하였다. 질소원과 탄소원으로써 histamine만을 첨가한 제한배지를 사용하여 histamine 분해능을 가진 균을 분리하였다. 그리고 Cram staining, oxidase, catalase, citrate, TSI test, $H_{2}S$ reaction 및 indole 생성 등의 기본적인 생화학적 동정시험을 거쳐 10종의 시험균주를 선택하였다. 이 균주들을 16SrRNA gene 염기서열 비교에 의한 계통발생학적 분석을 이용하여 동정 하였다. 그 결과, Pseudomonas putida strain RA2, Halomonas marina, Uncultured Arctic sea ice bacterium clone ARKXV1/2-136, Halomonas venusta, Psychrobacter sp. HS5323, Pseudemonas putida KT2440, Rhodococcus erythropolis, Klebsiella terrigena (Raoultella terrigena), Alteromonadaceae bacterium T1, Shewanella massilia의 10종이 모두 동정 되 었으며, 각각 $100\%,{\;}100\%,{\;}99\%,{\;}99\%,{\;}99\%,{\;}99\%,{\;}100\%,{\;}95\%,{\;}99\%,{\;}100\%$의 상동성을 보였다. Histamine분해능의 존재를 탁도측정법과 효소법에 의해 확인한 결과, 분리된 10종 모두의 histamine 분해능이 재확인 되었고, 그 중 Shewanella massilia가 최대의 histamine 분해능을 보이는 것으로 확인되었다. 이 결과로 자반고등어 시판 제품에는 다수의 histamine 분해 세균이 존재하는 것을 확인할 수 있었으며, 이 세균을 활용한다면 식품 내 존재하는 histamine을 효과적으로 분해할 수 있을 것이라 예상된다.

• 융합정보논문지
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• 제11권10호
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• pp.131-137
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• 2021

본 연구에서 진단, 과민반응 검사에 사용되며 의약품에 불순물로 포함되어 규제되는 histamine의 단독 및 병용 투여에서 조직/근육 선택적 장관 수축성 조절에 대한 실험을 하고자 하였다. Histamine은 muscarinic receptor 작용 외에 histamine H1 receptor에 대한 직접 작용으로 수축성을 증가시켰고 회장/결장 윤주근에서 수축성을 거의 증가시키지 않았다. 또한 M3 수용체에 선택적으로 작용하는 atropine의 병용 효과를 관찰하였는데 histamine과 병용된 atropine은 장관 중 회장의 종주근의 수축성을 거의 감소시키지 않았고 회장/결장의 윤주근의 수축성을 감소시키지 않았다. 따라서 적어도 회장의 종주근에서 histamine은 M3 수용체를 거의 경유하지 않고 작용하고 atropine은 항무스카린 효과 외에 histamine에 의한 조직 선택적 위장관 운동성을 거의 조절하지 않는 것으로 생각된다. 그리고 이러한 단순한 검색은 의약품 불순물 검사로 선호될 것으로 생각된다.

• 약학회지
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• 제45권6호
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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..

• The Korean Journal of Physiology
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• 제17권2호
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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.

• The Korean Journal of Physiology and Pharmacology
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• 제19권5호
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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.

• 한국식품조리과학회지
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• 제12권4호
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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.

• 한국동물위생학회지
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• 제18권2호
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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.

• 대한수의학회지
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• 제24권1호
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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.