6 резултати
This study employed in vivo microdialysis in awake, freely-moving Sprague-Dawley rats to examine acetylcholine (ACh) release in the dorsal hippocampus at 14 days following lateral controlled cortical impact. Extracellular levels of ACh were measured prior to and after an intraperitoneal
Stress-induced major depression and mood disorders are characterized by behavioural abnormalities and psychiatric illness, leading to disability and immature mortality worldwide. Neurobiological mechanisms of stress and mood disorders are discussed considering recent findings, and challenges to
Post-traumatic stress disorder (PTSD) has a profound contextual component, and has been demonstrated to alter future contextual learning. However, the mechanism by which a single traumatic event affects subsequent contextual experiences has not been isolated. Acetylcholine (ACh) is an important
Muscarinic and NMDA receptors contribute to post-traumatic hypersensitivity to secondary ischemia. However, the effect of these receptor antagonists on behavior and CA1 neuronal death after traumatic brain injury (TBI) with acute (1 h after TBI) forebrain ischemia has not been systematically
EVP-6124, (R)-7-chloro-N-quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide, is a novel partial agonist of α7 neuronal nicotinic acetylcholine receptors (nAChRs) that was evaluated here in vitro and in vivo. In binding and functional experiments, EVP-6124 showed selectivity for α7 nAChRs and did not
Neocortical acetylcholine (ACh) release was examined in awake, freely-moving rats at 14 days following lateral controlled cortical impact. Extracellular ACh was measured prior to and after an intraperitoneal administration of scopolamine, which evokes ACh release by blocking autoreceptors. At 14