Effect of Exercise on µ-Opioid Receptor Expression in the Rostral Ventromedial Medulla in Neuropathic Pain Rat Model
نویسندگان
چکیده
منابع مشابه
Effect of Exercise on µ-Opioid Receptor Expression in the Rostral Ventromedial Medulla in Neuropathic Pain Rat Model
OBJECTIVE To investigate the effects of aerobic exercise on neuropathic pain and verify whether regular treadmill exercise alters opioid receptor expression in the rostral ventral medulla (RVM) in a neuropathic pain rat model. METHODS Thirty-two male Sprague-Dawley rats were used in the study. All rats were divided into 3 groups, i.e., group A, sham group (n=10); group B, chronic constriction...
متن کاملNeuronal loss in the rostral ventromedial medulla in a rat model of neuropathic pain.
Cell death has been reported in the CNS in models of neuropathic pain (Sugimoto et al., 1990; Whiteside and Munglani, 2001; Scholz et al., 2005; Fuccio et al., 2009). In our present study, we examined the effects of spinal nerve ligation (SNL) on the number of neurons in the rostral ventromedial medulla (RVM), a brainstem region involved in modulation of nociception. In rats receiving SNL, we f...
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چکیده اثر عصاره آبی سیر بر درد ناشی از آزمون فرمالین در موش صحرایی نر به کوشش نرگس اسکندری روزبهانی زمینه و هدف: گیاه سیر از خانواده لیلیاسه و گونهallium sativum بومی آسیای میانه بوده و از دوران ،باستان تاکنون به خواص درمانی متفاوت آن مثل: کاهندگی قندخون، کلسترول خون، فشار خون، اثرات مفیدآن بر دستگاه قلبی عروقی و بیماریهای انعقادی خون، اثرات آنتی اکسیداتیو، درمان بیماریهای تنفسی وگوارشی، ا...
15 صفحه اولAdministration of orexin receptor 1 antagonist into the rostral ventromedial medulla increased swim stress-induced antinociception in rat
Objective(s): Intracerebroventricular injection of orexin-A (hypocretin-1) antagonist has been shown to inhibit stress-induced analgesia. However the locations of central sites that may mediate these effects have not been totally demonstrated. This study was performed to investigate the role of rostral ventromedial medulla (RVM) orexin receptor 1 in stress-induced analgesia (SIA). Materials and...
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Peripheral nerve injury causes spontaneous and long-lasting pain, hyperalgesia, and allodynia. Excitatory amino acid receptor-dependent increases in descending facilitatory drive from the brainstem rostral ventromedial medulla (RVM) contribute to injury-evoked hypersensitivity. Although increased excitability likely reflects changes in synaptic efficacy, the cellular mechanisms underlying injur...
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ژورنال
عنوان ژورنال: Annals of Rehabilitation Medicine
سال: 2015
ISSN: 2234-0645,2234-0653
DOI: 10.5535/arm.2015.39.3.331