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在炎症模型中,前列腺素E2对血浆渗出的调节作用以及白三烯B4对白细胞迁移的调节作用。

Modulation of plasma exudation by PGE2 and that of leukocyte migration by LTB4 in inflammatory models.

作者信息

Katori M, Harada Y, Ueno A, Majima M, Oda T, Kawamura M

机构信息

Department of Pharmacology, Kitasato University School of Medicine, Kanagawa, Japan.

出版信息

Dermatologica. 1989;179 Suppl 1:60-3. doi: 10.1159/000248451.

DOI:10.1159/000248451
PMID:2550289
Abstract

Des-Phe8-Arg9-BK could be detected in the entire course of rat carrageenin pleurisy up to 24 h, together with a reduction of the residual levels of high molecular weight kininogen and prekallikrein. On the basis of this continuous release of bradikinin, prostaglandin E2 was released up to 5 h in the pleural exudate and enhanced the plasma leakage. In rat cardiac infarction, the initial increase in the number of polymorphonuclear leukocytes in the cardiac tissue was accompanied by leukotriene B4 in the tissue and this was followed by the second increase and activation of the complement system.

摘要

在大鼠角叉菜胶性胸膜炎长达24小时的整个过程中都能检测到去苯丙氨酸8 - 精氨酸9 - 缓激肽,同时高分子量激肽原和前激肽释放酶的残留水平降低。基于缓激肽的这种持续释放,前列腺素E2在胸膜渗出液中释放长达5小时,并增强了血浆渗漏。在大鼠心肌梗死中,心脏组织中多形核白细胞数量的最初增加伴随着组织中的白三烯B4,随后是补体系统的第二次增加和激活。

相似文献

1
Modulation of plasma exudation by PGE2 and that of leukocyte migration by LTB4 in inflammatory models.在炎症模型中,前列腺素E2对血浆渗出的调节作用以及白三烯B4对白细胞迁移的调节作用。
Dermatologica. 1989;179 Suppl 1:60-3. doi: 10.1159/000248451.
2
Increased migration of neutrophils to granulocyte-colony stimulating factor in rat carrageenin-induced pleurisy: roles of complement, bradykinin, and inducible cyclooxygenase-2.在大鼠角叉菜胶诱导的胸膜炎中,中性粒细胞向粒细胞集落刺激因子的迁移增加:补体、缓激肽和诱导型环氧化酶-2的作用
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Activation of plasma kallikrein-kinin system and its significant role in pleural fluid accumulation of rat carrageenin-induced pleurisy.血浆激肽释放酶-激肽系统的激活及其在大鼠角叉菜胶诱导性胸膜炎胸腔积液形成中的重要作用。
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The role of kinin B1 in the plasma extravasation of carrageenin-induced pleurisy.激肽B1在角叉菜胶诱导的胸膜炎血浆外渗中的作用。
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Characterization of the receptor and the mechanisms underlying the inflammatory response induced by des-Arg9-BK in mouse pleurisy.去精氨酸9-缓激肽在小鼠胸膜炎中诱导的炎症反应的受体特征及潜在机制
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Determination of bradykinin-(1-5) in inflammatory exudate by a new ELISA as a reliable indicator of bradykinin generation.采用新型酶联免疫吸附测定法测定炎性渗出物中的缓激肽 -(1 - 5),作为缓激肽生成的可靠指标。
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引用本文的文献

1
Determination of bradykinin-(1-5) in inflammatory exudate by a new ELISA as a reliable indicator of bradykinin generation.采用新型酶联免疫吸附测定法测定炎性渗出物中的缓激肽 -(1 - 5),作为缓激肽生成的可靠指标。
Inflamm Res. 1996 Aug;45(8):416-23. doi: 10.1007/BF02252938.