منابع مشابه
Serotonergic Innervation of Cat Spinal Locomotor Neurons
Monoamines are strong modulators and/or activators of spinal locomotor networks. 21 Thus, monoaminergic fibers likely contact neurons involved in generating locomotion. The aim 22 of the present study was to investigate the serotonergic innervation of locomotor-activated 23 neurons within the thoraco-lumbar spinal cord following induction of hindlimb locomotion. This 24 was determined by immuno...
متن کاملPostnatal development of serotonergic innervation, 5-HT1A receptor expression, and 5-HT responses in rat motoneurons.
We compared the electrophysiological responses to serotonin (5-HT) of neonatal and juvenile rat hypoglossal motoneurons (HMs) by using intracellular recording techniques in a brainstem slice preparation. In neonatal HMs (</=P8), 5-HT caused a substantial decrease in the amplitude of spike afterhyperpolarization (AHP) that was associated with an increase in the minimal repetitive firing frequenc...
متن کاملThe role of spinal serotonergic system in morphine withdrawal syndrome in the rat
Previous pharmacological studies have implicated serotonergic brain systems in opiate withdrawal syndrome. Increased brain 5-HT release is associated with the development of physical dependence to morphine. Specific serotonin reuptake inhibitors, such as fluvoxamine and sertraline reduce the severity of naloxone precipitated opioid withdrawal syndrome. Other studies have shown that 5-HT system ...
متن کاملThe role of spinal serotonergic system in morphine withdrawal syndrome in the rat
Previous pharmacological studies have implicated serotonergic brain systems in opiate withdrawal syndrome. Increased brain 5-HT release is associated with the development of physical dependence to morphine. Specific serotonin reuptake inhibitors, such as fluvoxamine and sertraline reduce the severity of naloxone precipitated opioid withdrawal syndrome. Other studies have shown that 5-HT system ...
متن کاملOntogeny of the serotonergic projection to rat neocortex: transient expression of a dense innervation to primary sensory areas.
The development of serotonergic innervation to rat cerebral cortex was characterized by immunohistochemical localization of serotonin combined with autoradiographic imaging of serotonin-uptake sites. In neonatal rat, a transient, dense, serotonergic innervation appears in all primary sensory areas of cortex. In somatosensory cortex, dense patches of serotonergic innervation are aligned with spe...
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ژورنال
عنوان ژورنال: Reproduction
سال: 1990
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0880475