Spatial models of cell distribution in human lumbar dorsal root ganglia
نویسندگان
چکیده
منابع مشابه
Lumbar Dorsal Root Ganglia Location: An Anatomic and MRI Assessment
BACKGROUND The dorsal root ganglion (DRG) is a key structure in the mechanism of symptomatic radicular pain, weakness and change in sensation. DRG localization can assist in the decision making process of which areas require decompression, and type of procedure that should be performed to treat radicular symptoms. In this study we determine dimensions of lumbar foramina, DRG and its relationshi...
متن کاملPeroxisomes in dorsal root ganglia.
Bodies with the morphologic and cytochemical characteristics of peroxisomes have been identified in the satellite and Schwann cells of rat dorsal root ganglia. They are membrane-delimited, round or oval structures which contain a moderately electron-dense matrix but lack a crystalline core. On incubation of the tissue in a cytochemical medium for demonstration of peroxisomes, these bodies show ...
متن کاملPaclitaxel-Resistant Neurons in Dorsal Root Ganglia
Paclitaxel is an antineoplastic drug, and its usage is often limited by severe peripheral polyneuropathy characterized by symptoms in remote extremities. It is suggested that subpopulations of dorsal root ganglion (DRG) neurons are impacted functionally and/or structurally. In this study, the neurotoxic effect of this drug in cultured rat DRG neurons was analyzed by measuring their neurite leng...
متن کاملNeurogenesis in postnatal mouse dorsal root ganglia.
Neurogenesis continues in various regions of the central nervous system (CNS) throughout life. As the mitogen basic fibroblast growth factor (bFGF) can proliferate neuronal precursors of CNS neurons in culture, and is also upregulated within adult dorsal root ganglia following axotomy, it is possible that the postnatal dorsal root ganglia contain bFGF-responsive neuronal precursors. We undertoo...
متن کاملUnmedullated Fibers Originating in Dorsal Root Ganglia
The compound action potential of the unmedullated fibers arising from dorsal root ganglia, as recorded in cat skin nerves after conduction of simultaneously initiated impulses, shows among its components a temporal dispersion corresponding to velocities between 2.3 and 0.7 M.P.S. The maximum representation of the component velocities is at about 1.2 M.P.S. On both sides of the maximum the repre...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Comparative Neurology
سال: 2020
ISSN: 0021-9967,1096-9861
DOI: 10.1002/cne.24848