Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Sheralee A. Tershner"'
Publikováno v:
NeuroReport. 10:3125-3129
The present study tested the hypothesis that endogenous opioid peptides acting at the delta-opioid receptor (DOR) in the rostral ventromedial medulla (RVM) contribute to the antinociception elicited by the mu-opioid receptor (MOR) agonist DAMGO in th
Publikováno v:
Brain Research. 779:104-118
The amygdala, periaqueductal gray (PAG), and rostral ventromedial medulla (RVM) are critical for the expression of some forms of stress-related changes in pain sensitivity. In barbiturate anesthetized rats, microinjection of agonists for the mu opioi
Publikováno v:
Nature. 389:382-385
The analgesic effect of clinically used exogenous opioids, such as morphine, is mediated primarily through mu-opioid receptors, but the function of the kappa-receptor in opioid analgesia is unclear. Although kappa-receptor agonists can produce analge
Publikováno v:
Pharmacology Biochemistry and Behavior. 57:625-631
A specific receptor for cannabinoids has been characterized at the pharmacological, molecular, and neuroanatomical level. However, less is known of the functional localization in the brain for the behavioral and physiological actions of these drugs.
Publikováno v:
Psychobiology. 24:49-56
Two experiments were conducted to determine if central administration of corticotropin-releasing factor (CRF) could influence the acquisition of a conditional fear response. In the first experiment, rats received either CRF (1.0 µg) or saline into t
Publikováno v:
NeuroReport. 4:471-474
Recent evidence indicates that the amygdala plays a critical role in the activation of brain stem antinociceptive systems during stress. In the present experiment, bilateral microinjection of morphine sulfate (10 micrograms) into the amygdala of pent
Publikováno v:
American Journal of Physiology-Renal Physiology. 261:F300-F307
Evidence that the renal sympathetic nerves have direct effects on renal tubular function suggests that neurogenic mechanisms may play an important role in the daily regulation of sodium balance. We evaluated the influence of the renal nerves on the r
Publikováno v:
Neuroscience. 100(4)
The rostral ventromedial medulla contains three physiologically defined classes of pain-modulating neuron that project to the spinal and trigeminal dorsal horns. OFF cells contribute to anti-nociceptive processes, ON cells contribute to pro-nocicepti
Publikováno v:
Brain research. 865(1)
Exposure to stressful or fear-inducing environmental stimuli activates descending antinociceptive systems resulting in a decreased pain response to peripheral noxious stimuli. Stimulating mu opioid receptors in the basolateral nucleus of the amygdala
Publikováno v:
Pain. 85(1-2)
We have previously shown that activation of kappa opioid receptors within the rostral ventral medulla in lightly anesthetized rats has an anti-mu opioid analgesic action in male rats. Microinjections of the kappa opioid receptor agonist, U69593, atte