Morphine abstinence syndrome: cholinergic mechanisms in the ventral periaqueductal gray of the dog.
نویسندگان
چکیده
Memorial Symposium In Memoriam: Abraham Wikler and H. Frank Fraser--Introductory Remarks Jerome H. Jaffe 14 A Steric Theory of Opioid Agonists, Antagonists, AgonistAntagonists, and Partial Agonists William R. Martin 16 Environmental Influences in the Perception of Pain Conan Kornetsky 24 Classical Conoitioning in Opiate Dependence Charles P. O'Brien, Ronald N. Ehrman, and Joseph W. Ternes 35 On tne Stimulus Control of Drinking in Alcoholics Ronald M. Kadden, Ovide F. Pomerleau, and Roger E. Meyer 47
منابع مشابه
Comparing the analgesic effects of periaqueductal gray matter injection of orexin A and morphine on formalin- induced nociceptive behaviors.
Introduction: Orexin-A and B (Hypocretin 1 and 2) are neuropeptides that are mostly expressed in the posterior and lateral hypothalamus (LH). Intracisternal (ICV) and intratechal (IT) injections of orexin-A (hypocretin-1) have been shown to elicit analgesic responses in formalin test. However, the locations of central sites that may mediate these effects have not been clearly elucidated. Ore...
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A B S T R A C TIntroduction: The nucleus cuneiformis (NCF) and ventrolateral periaqueductal gray (vlPAG), two adjacent areas, mediate the central pain modulation and project to the nucleus raphe magnus (NRM). Methods: This study examined whether the antinociceptive effect of morphine microinjected into the NCF is influenced by inactivation of vlPAG and NRM in rats. Animals were bilaterally micr...
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Neuroplasticity in the mesolimbic dopaminergic system is critical for behavioral adaptations associated with opioid reward and addiction. These processes may be influenced by cholinergic transmission arising from the laterodorsal tegmental nucleus (LDTg), a main source of acetylcholine to mesolimbic dopaminergic neurons. To examine this possibility we asked if chronic systemic morphine administ...
متن کاملElectrophysiological, pharmacological and behavioral studies of different physiological roles of the nucleus paragigantocellularis
The nucleus paragigantocellularis (PGI) is located in the rostral ventrolateral medulla and has noticeable connections with some other brain nuclei, such as locus ceruleus, nucleus raphe magnus and periaqueductal gray. In rats it is 3 mm in rostrocaudal and 1 mm in mediolateral and 1 mm in the dorsolateral aspect. Anatomically and functionally, PGI has been divided into two subnuclei, retrofaci...
متن کاملElectrophysiological, pharmacological and behavioral studies of different physiological roles of the nucleus paragigantocellularis
The nucleus paragigantocellularis (PGI) is located in the rostral ventrolateral medulla and has noticeable connections with some other brain nuclei, such as locus ceruleus, nucleus raphe magnus and periaqueductal gray. In rats it is 3 mm in rostrocaudal and 1 mm in mediolateral and 1 mm in the dorsolateral aspect. Anatomically and functionally, PGI has been divided into two subnuclei, retrofaci...
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ورودعنوان ژورنال:
- NIDA research monograph
دوره 49 شماره
صفحات -
تاریخ انتشار 1984