The effect of metformin on morphine analgesic tolerance and dependence in rats
نویسندگان
چکیده
منابع مشابه
Intrathecal administration of epinephrine inhibits and reverses analgesic tolerance to analgesic effect of morphine in rats
Introduction: Several researches have reported that stress is able to inhibit the development of morphine tolerance via activating of Hypothalamic-Pituitary-Adrenal (HPA) axis. In the present study we tried to examine the effect of epinephrine, the product of adrenal medulla, on the development of morphine tolerance. Methods: Analgesic tolerance was induced by intrathecal (i.t.) injection of...
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Diabetes is one of the most common diseases in all societies including Iran. One of its important complications is the neuropathic pain, which can be relieved by opioid drugs such as morphine. Opioid therapy is restricted due to development of tolerance and physical or mental dependence. In this study, the effect of diabetes on morphine analgesia and development of morphine tolerance and depend...
متن کاملThe effect of alloxan-induced diabetes on anti-nociception and on the development of morphine tolerance and dependence in rats
Diabetes is one of the most common diseases in all societies including Iran. One of its important complications is the neuropathic pain, which can be relieved by opioid drugs such as morphine. Opioid therapy is restricted due to development of tolerance and physical or mental dependence. In this study, the effect of diabetes on morphine analgesia and development of morphine tolerance and depend...
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15 صفحه اولMechanisms underlying morphine analgesic tolerance and dependence.
The mechanisms underlying opioid tolerance are not fully understood, but appear to be comprised of two types of plasticity or counter-adaptation, at the cellular level and through neuronal circuits. Current studies mostly emphasize the cellular adaptation mechanisms, which include altered gene expression and receptor desensitization due to phosphorylation and endocytosis. However, the mechanism...
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ژورنال
عنوان ژورنال: Research in Pharmaceutical Sciences
سال: 2018
ISSN: 1735-5362
DOI: 10.4103/1735-5362.235158