KSBB Journal
- Volume 5 Issue 2
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- Pages.113-118
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- 1990
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- 1225-7117(pISSN)
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- 2288-8268(eISSN)
Effect of Histamine on the production of Interleukin-1 from Macrophage-like Cell Line
Macrophage-like 세포로 부터 interleukin-1의 생성에 미치는 Histamine의 영향
Abstract
This experiment was carried out to investigate the immuno-regulatory effects of histamine on IL-1 synthesis and Ca2+ uptake in P388Dl macrophage-like cell line. The addition of histamine (10-8-10-3 M) increased IL-1 production in P388D1, cells, in a dose dependent manner, the treatment of EGTA (10-7-10-4M) and Co2+ ion (10-5-10-4M) decreased macrophage-derived IL-1 activity, and the pretreatment of histamine at the peak of 10-4M significantly enhanced Ca2+ uptake to P388Dl Cells. These results suggested that exogenous histamine was effective on IL-1 production from macrophage and the intracellular Ca2+ uptake play a important role in histamine-stimulated IL-1 synthesis.
생체내 중요한 면역조절물질의 하나인 IL-l은 주로 Macrophage로부터 분비되어 각종 면역반응에 관여하는 것으로 알려져 있는데 이러한 Macrophage에 의한 IL-I 생성에 미치는 Histamine의 효과를 검토하고자 Mac-rophage-like cell line인
Keywords