Abstract:
:The effect of morphine on the capsaicin-induced cough reflex was studied in mu 1-opioid receptor-deficient CXBK mice. There was no significant difference between the morphine-induced antitussive effect in CXBK mice and C57BL/6 mice, a progenitor strain. Furthermore, the antitussive effects of morphine in both the CXBK and C57BL/6 mice were antagonized by pretreatment with either naloxone or beta-funaltrexamine, a mu-opioid receptor antagonist, whereas pretreatment with naltrexonazine, a selective mu 1-opioid receptor antagonist, had no effect. Moreover, naltrindole, a selective delta-receptor antagonist, also had no significant effect on the antitussive effects of morphine in either CXBK or C57BL/6 mice. These results support our previous hypothesis that mu 2- rather than mu 1-opioid receptors are involved in morphine-induced antitussive effects.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Kamei J,Iwamoto Y,Suzuki T,Misawa M,Nagase H,Kasuya Ydoi
10.1016/0014-2999(93)90553-tsubject
Has Abstractpub_date
1993-08-10 00:00:00pages
99-101issue
1eissn
0014-2999issn
1879-0712pii
0014-2999(93)90553-Tjournal_volume
240pub_type
杂志文章abstract::Intracellular Ca2+ overload induced by hypoxia-reoxygenation alters Ca2+ homeostasis, which plays an important role in myocardial cell injury. Even though propofol is known as a radical scavenger with Ca2+ channel blocking properties, little is known about cardioprotective effect associated with Ca2+ homeostasis in ca...
journal_title:European journal of pharmacology
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2009.10.050
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(96)00751-0
更新日期:1996-12-27 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(96)00092-1
更新日期:1996-05-23 00:00:00
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journal_title:European journal of pharmacology
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doi:10.1016/s0014-2999(00)00513-6
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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journal_title:European journal of pharmacology
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(89)90135-0
更新日期:1989-10-24 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(84)90653-8
更新日期:1984-10-01 00:00:00
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journal_title:European journal of pharmacology
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doi:10.1016/s0014-2999(02)01575-3
更新日期:2002-05-17 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2009.01.050
更新日期:2009-04-01 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(82)90632-x
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abstract::Studies have demonstrated that long-term opioid treatment leads to an increased sensitivity to painful (hyperalgesia) or normally innocuous (allodynia) stimuli. The molecular mechanisms that lead to paradoxical pain sensitization upon chronic opioid treatment are not completely understood. Enhanced excitatory pain neu...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2008.10.033
更新日期:2008-12-28 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2011.07.027
更新日期:2011-11-01 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2016.11.048
更新日期:2017-01-15 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(90)90453-d
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(00)00047-9
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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更新日期:1993-08-03 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
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更新日期:1991-05-17 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(90)94111-a
更新日期:1990-11-06 00:00:00
abstract::Electrical stimulation (ES) contracted superfused mouse bladder, and 10(-7) M tetrodotoxin (TTX) abolished the twitches without impairing responses to acetylcholine (ACh) or beta,gamma-methylene ATP. ES acted largely through nerves which were not cholinergic, adrenergic or histaminergic. They may be purinergic because...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(85)90190-6
更新日期:1985-10-08 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(78)90373-4
更新日期:1978-01-01 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.ejphar.2005.12.048
更新日期:2006-03-08 00:00:00
abstract::The purpose of our study was to determine whether a toxic arrhythmogenic dose of digitalis administered to an in vivo preparation would affect the neuronal uptake of norepinephrine, serotonin and dopamine in brain tissue and norepinephrine in cardiac tissue. This was investigated by intoxicating anesthetized cats with...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(78)90020-1
更新日期:1978-11-01 00:00:00
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journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/s0014-2999(00)00268-5
更新日期:2000-05-03 00:00:00
abstract::Free radical production contributes to the early ischemic response and the neuroinflammatory response to injury initiates the second wave of cell death following ischemic stroke. Edaravone is a free radical scavenger, and borneol has shown anti-inflammatory effect. We investigated the synergistic effect of these two d...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/j.ejphar.2014.06.035
更新日期:2014-10-05 00:00:00
abstract::The distribution of P2-purinoceptors in pre-capillary resistance vessels was studied in vitro, using Krebs perfused rabbit ears and in vivo, in autoperfused hindquarters, intestinal and renal vasculatures of pentobarbitone anaesthetised cats. ATP (10(-10)-10(-6) mol i.a.) caused dose-dependent vasodilatation which, in...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(89)90834-0
更新日期:1989-02-28 00:00:00
abstract::The abilities of typical and atypical neuroleptic agents to antagonise at striatal dopamine receptors were determined in the rat. Neuroleptic agents were injected unilaterally into the striatum and asymmetric body posturing/circling behaviour (always ipsilateral to the side of neuroleptic injection) assessed (1) to ne...
journal_title:European journal of pharmacology
pub_type: 杂志文章
doi:10.1016/0014-2999(83)90531-9
更新日期:1983-12-09 00:00:00