منابع مشابه
Postcesarean epidural morphine: a dose-response study.
UNLABELLED The purpose of this study was to describe the dose-response relationship of epidural morphine for postcesarean analgesia for quality of analgesia and relation to the side effects of pruritus, nausea, and vomiting. Sixty term parturients undergoing nonurgent cesarean delivery were enrolled and randomized to receive a single dose of epidural morphine after delivery (0,1.25, 2.5, 3.75, ...
متن کاملResponse to Morphine in a unicellular animal model (Paramecium caudatum)
Introduction: Response to morphine and role of Nitric Oxide (NO) on expression of morphine response has been studied in vertebrates. But, little evidence is provided in the matter in earlier invertebrates. This investigation for the first time evaluated the effect of NO on expression of morphine potency in Paramecium caudatum. Methods: Animal after isolation from natural media and specific i...
متن کاملRapid switching from morphine to methadone in cancer patients with poor response to morphine.
PURPOSE The aim of this study was to evidence the clinical effects of an abrupt substitution of morphine with methadone using a fixed ratio of 1:5 in patients for whom limiting adverse effects occurred before adequate analgesia was achieved with oral morphine. PATIENTS AND METHODS A cross-sectional prospective study was carried out on 24 consecutive patients who were switched from oral morphi...
متن کاملSensitivity of quantitative sensory models to morphine analgesia in humans
INTRODUCTION Opioid analgesia can be explored with quantitative sensory testing, but most investigations have used models of phasic pain, and such brief stimuli may be limited in the ability to faithfully simulate natural and clinical painful experiences. Therefore, identification of appropriate experimental pain models is critical for our understanding of opioid effects with the potential to i...
متن کاملInteraction of extradural morphine and lignocaine on ventilatory response.
We have evaluated the effects of lumbar extradural morphine and lignocaine on the ventilatory response to carbon dioxide. Twenty-four female patients were allocated randomly to receive extradural morphine 2 mg (group M), 2% lignocaine 10 ml (group L) or a combination of morphine 2 mg and 2% lignocaine 10 ml (group ML). On the day before surgery, resting ventilatory values including minute volum...
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ژورنال
عنوان ژورنال: Science-Business eXchange
سال: 2008
ISSN: 1945-3477
DOI: 10.1038/scibx.2008.55