Results 11 to 20 of about 194,049 (307)
Disinhibition Bursting of Dopaminergic Neurons [PDF]
Frontiers in Systems Neuroscience, 2011 Substantia nigra pars compacta (SNpc) dopaminergic neurons receive strong tonic inputs from GABAergic neurons in the substantia nigra pars reticulata (SNpr) and globus pallidus (GP), and glutamatergic neurons in the subthalamic nucleus. The presence of these tonic inputs raises the possibility that phasic disinhibition may trigger phasic bursts in ...
Lobb, Collin J. +3 more
openaire +3 more sources
Dopaminergic regulation of orexin neurons [PDF]
European Journal of Neuroscience, 2005 AbstractOrexin/hypocretin neurons in the lateral hypothalamus and adjacent perifornical area (LH/PFA) innervate midbrain dopamine (DA) neurons that project to corticolimbic sites and subserve psychostimulant‐induced locomotor activity. However, it is not known whether dopamine neurons in turn regulate the activity of orexin cells.
Bubser, Michael +5 more
openaire +3 more sources
Enteric dysfunctions in experimental Parkinson's disease: alterations of excitatory cholinergic neurotransmission regulating colonic motility in rats [PDF]
, 2016 Parkinson's disease (PD) is frequently associated with gastrointestinal symptoms, mostly represented by constipation and defecatory dysfunctions.
Al Harraq, Zainab +14 more
core +1 more source
Cell Death and Disease, 2021 Parkinson’s disease is a common neurodegenerative disease. Cell transplantation is a promising therapeutic option for improving the survival and function of dopaminergic neurons, but the mechanisms underlying the interaction between the transplanted ...
Chengxiao Ma +6 more
doaj +1 more source
The competitive NMDA antagonist CPP protects substantia nigra neurons from MPTP-induced degeneration in primates [PDF]
, 1993 Degeneration of nigrostriatal dopaminergic neurons is the primary histopathological feature of Parkinson's disease. The neurotoxin MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) induces a neurological syndrome in man and non-human primates very ...
Burg, M. +7 more
core +1 more source
Scientific Reports, 2022 Wnt/β-catenin signaling contributes to patterning, proliferation, and differentiation throughout vertebrate neural development. Wnt/β-catenin signaling is important for mammalian midbrain dopaminergic neurogenesis, while little is known about its role in
Markus Westphal +4 more
doaj +1 more source
PLoS ONE, 2011 Direct cellular reprogramming is a powerful new tool for regenerative medicine. In efforts to understand and treat Parkinson's Disease (PD), which is marked by the degeneration of dopaminergic neurons in the midbrain, direct reprogramming provides a ...
Russell C Addis +5 more
doaj +1 more source
Reelin and CXCL12 regulate distinct migratory behaviors during the development of the dopaminergic system [PDF]
, 2014 The proper functioning of the dopaminergic system requires the coordinated formation of projections extending from dopaminergic neurons in the substantia nigra (SN), ventral tegmental area (VTA) and retrorubral field to a wide array of forebrain targets ...
Abe, Philipp +7 more
core +1 more source
Primary Culture of Mouse Dopaminergic Neurons [PDF]
Journal of Visualized Experiments, 2014 Dopaminergic neurons represent less than 1% of the total number of neurons in the brain. This low amount of neurons regulates important brain functions such as motor control, motivation, and working memory. Nigrostriatal dopaminergic neurons selectively degenerate in Parkinson's disease (PD).
Gaven, Florence +2 more
openaire +2 more sources
Peripheral Inflammation Enhances Microglia Response and Nigral Dopaminergic Cell Death in an in vivo MPTP Model of Parkinson’s Disease [PDF]
, 2018 The impact of systemic inflammation in nigral dopaminergic cell loss remains unclear. Here, we have investigated the role of peripheral inflammation induced by systemic lipopolysaccharide (LPS) administration in the MPTP-based model of Parkinson’s ...
Carrillo Jiménez, Alejandro +7 more
core +3 more sources