نتایج جستجو برای: neuronal markers
تعداد نتایج: 337950 فیلتر نتایج به سال:
Neurocircuits in the human brain govern complex behavior and involve connections from many different neuronal subtypes from different brain regions. Recent advances in stem cell biology have enabled the derivation of patient-specific human neuronal cells of various subtypes for the study of neuronal function and disease pathology. Nevertheless, one persistent challenge using these human-derived...
multiple sclerosis (ms) is a chronic inflammatory disease of the central nervous system characterized by widespread inflammation, focal demyelination and a variable degree of axonal and neuronal loss. ionic conductances regulate t cell activation as well as neuronal function and thus have been found to play a crucial role in ms pathogenesis. since present therapeutical approaches are only parti...
Several markers of chick neuroretinal differentiation were monitored in vivo and in culture. All increase markedly between 7 and 20 days of embryonic development in vivo. In vitro, endogenous GABA levels decrease almost immediately, while other neuronal markers increase as in vivo for 2 to 5 days before declining (choline acetyltransferase, acetyl cholinesterase, glutamic acid decarboxylase). N...
A population of undifferentiated cells has been characterized during the early development of nodose and ciliary ganglia. This population is defined by the absence of surface markers specific for neurons (tetanus toxin receptor, Q211 antigen) and for glial cells (O4 antigen). These undifferentiated cell populations were isolated from the ganglia and were shown to contain neuronal precursor cell...
The exact origin of neural stem cells in the adult neurogenesis niche remains unknown. Our previous studies, however, indicated an implication of both bone marrow cells as potential progenitors of hippocampal newborn neurons and polyunsaturated fatty acids as ligands of G protein-coupled receptor 40 (GPR40) signaling. Here, we aimed at studying whether bone marrow-derived stromal cells (BMSC) t...
seizure may occur after mild traumatic brain injury (tbi), and the severity of tbi can be considered the most crucial factor for an increased risk of recurring seizures as well as for the development of posttraumatic epilepsy. however, the effect of seizures in epileptogenesis after mild tbi cannot yet be accurately confirmed. this study was designed to determine whether mild tbi increases seiz...
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