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钙激动剂BAY K 8644在恶性高热易感性体外诊断中的应用。

Use of the calcium agonist BAY K 8644 for in vitro diagnosis of susceptibility to malignant hyperthermia.

作者信息

Adnet P J, Krivosic-Horber R M, Haudecoeur G, Adamantidis M M, Reyford G H, Imbenotte M, Cordonnier C

机构信息

Département d'Anesthésie-Réanimation Chirurgicale, Faculté de Pharmacie, Centre Hospitalier Universitaire, Lille, France.

出版信息

Br J Anaesth. 1990 Dec;65(6):791-5. doi: 10.1093/bja/65.6.791.

DOI:10.1093/bja/65.6.791
PMID:1702303
Abstract

We have studied the effects of the calcium agonist BAY K 8644 on the in vitro halothane test in 10 malignant hyperthermia-susceptible (MHS), 12 MH "equivocal" to halothane (MHEh), 30 MH non-susceptible (MHN) and 10 control patients. BAY K 8644 potentiated the halothane-induced contracture in muscle strips from both MHS and MHEh patients. The drug produced a more obvious difference in contracture responses between the MHEh group compared with the MHN and control groups.

摘要

我们研究了钙激动剂BAY K 8644对10例恶性高热易感(MHS)患者、12例对氟烷呈“可疑”恶性高热(MHEh)患者、30例恶性高热非易感(MHN)患者及10例对照患者的体外氟烷试验的影响。BAY K 8644增强了MHS和MHEh患者肌肉条带中氟烷诱导的挛缩。与MHN组和对照组相比,该药物在MHEh组的挛缩反应中产生了更明显的差异。

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Use of the calcium agonist BAY K 8644 for in vitro diagnosis of susceptibility to malignant hyperthermia.钙激动剂BAY K 8644在恶性高热易感性体外诊断中的应用。
Br J Anaesth. 1990 Dec;65(6):791-5. doi: 10.1093/bja/65.6.791.
2
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BAY K 8644 and nifedipine alter halothane but not caffeine contractures of malignant hyperthermic muscle fibers.BAY K 8644和硝苯地平可改变氟烷对恶性高热肌纤维的作用,但不影响咖啡因所致的肌纤维挛缩。
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The effect of calcium channel antagonists and BAY K 8644 on calcium fluxes of malignant hyperpyrexia-susceptible muscle.钙通道拮抗剂和BAY K 8644对恶性高热易感肌肉钙通量的影响。
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Malignant hyperthermia (MH) diagnostics: a comparison between the halothane-caffeine- and the ryanodine-contracture-test results in MH susceptible, normal and control muscle.恶性高热(MH)诊断:氟烷-咖啡因试验与兰尼碱挛缩试验在MH易感、正常及对照肌肉中的结果比较
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[Effects of BAY K 8644, a slow calcium channel agonist, on muscle contraction induced by halothane in sensitive subjects with malignant hyperthermia].
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3,5-Di-t-butyl catechol is a potent human ryanodine receptor 1 activator, not suitable for the diagnosis of malignant hyperthermia susceptibility.3,5-二叔丁基邻苯二酚是一种有效的人类兰尼碱受体 1 激活剂,不适合用于恶性高热易感性的诊断。
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