8 Αποτελέσματα
Embryonic stem (ES) cells have been investigated in repair of the CNS following neuronal injury and disease; however, the efficacy of these cells in treatment of postinjury pain is far from clear. In this study, we evaluated the therapeutic potential of predifferentiated mouse ES cells to restore
Spinal cord injury in rats is known to cause anatomical, physiological and molecular changes within the spinal cord. These changes may account for behavioral syndromes that appear following spinal cord injury, syndromes believed to be related to the clinical condition of chronic pain. Intraspinal
The mechanism of embryonic stem (ES) cell therapeutic action remains far from being elucidated. Our recent report has shown that transplantation of ES cells, predifferentiated into neuronal progenitors, prevented appearance of chronic pain behaviors in mice after experimentally induced spinal cord
The role of the ERK1/2 signal transduction pathway and related transcription factors in the regulation of gene expression and pain behavior following excitotoxic spinal cord injury (SCI) was examined. Specifically, phosphorylation of ERK1/2, activation of transcription factors NF-kB, ELK-1, and
Studies of humans, monkeys and rodents have implicated combined gray and white matter damage as important for development of chronic pain following spinal cord injury (SCI). Below-level chronic pain and hyperalgesia following injury to the spinal white matter, including the spinothalamic tract
Previous studies have shown that intraspinal injection of quisqualic acid (QUIS) produces excitotoxic injury with pathological characteristics similar to those associated with ischemic and traumatic spinal cord injury (SCI). Significant changes in the functional properties of sensory neurons
Excitotoxic spinal cord injury (SCI) causes anatomic, physiologic and molecular changes within the spinal cord and brain. Intraspinal injection of quisqualic acid (QUIS) produces an excitotoxic injury that leads to the onset of behavioral syndromes, believed to be related to the clinical condition
The metabotropic glutamate receptor subtype 5 (mGlu5) and glutamatergic neurotransmission are associated with the pathophysiology of disorders such as anxiety, depression or chronic pain. Human and rat mGlu5 receptors have been cloned and characterized previously. We now describe the cloning of the