Wallerian degeneration

Neuronal structure has specifically differentiated cellular compartments (axons, dendrites, synapses) for developing intemeuronal, neuron-glia, and neuro-immune networks in both the CNS and the PNS. Specific molecules, molecular [Pg.179]

Wliidi states tliat desciibe tlie synaptic veside ai e cori ect [Pg.179]

Unipolar, bipolar, and multipolai neurons ai e best described by [Pg.179]

Dysfunction of GABAergic interneurons affects wliich clinical diseases [Pg.179]

Adam G, Matus A (1996) Role of actin in tlie organisation of brain postsynaptic densities. Brain Res Mol Brain Res 43 246—250. [Pg.180]

Wallerian degeneration is the secondary disruption of the myelin sheath and axon distal to the injury 518... [Pg.517]

The molecular and cellular events during Wallerian degeneration in the peripheral nervous system transform the damaged nerve into an environment that supports regeneration 518 Both Schwann cells and basal lamina are required for axonal regeneration... [Pg.517]

FIGURE BO-2 Wallerian degeneration in the PNS. After an axon is injured, resulting chromatolysis, i.e. stress reaction and increased protein synthesis, occurs in the neuronal cell body, with axonal and myelin degeneration distal to the injury. Growth-permissive Schwann cells secrete growth factors that stimulate axons to regenerate. [Pg.519]

Shamash S., Reichert, F. and Rotshenker, S. The cytokine network of Wallerian degeneration tumor necrosis factor-alpha,... [Pg.526]

Perry, V. H., Brown, M. C., Lunn, E. R., Tree, P., and Gordon, S. Evidence that very slow Wallerian degeneration in C57BL/ Ola mice is an intrinsic property of the peripheral nerve. Eur. J. Neurosci. 2 802-808,1990. [Pg.526]

Stoll, G., Griffin, J. W., Li, C. Y. and Trapp, B. D. Wallerian degeneration in the peripheral nervous system participation of both Schwann cells and macrophages in myelin degradation./. Neurocytol. 18 671-683,1989. [Pg.626]

Avellino, A. M., Hart, D., Dailey, A. T., MacKinnon, M., Ellegala, D. and Kliot, M. Differential macrophage responses in the peripheral and central nervous system during wallerian degeneration of axons. Exp. Neurol. 136 183-198, 1995. [Pg.626]

Tetzlaff, W. Tight junction contact events and temporary gap junctions in the sciatic nerve fibres of the chicken during Wallerian degeneration and subsequent regeneration. /. Neurocytol. 11 839-858,1982. [Pg.626]

Incomplete nerve lesions provoke changes in the membrane excitability of afferents spared by the injury. These effects are the consequence of an altered cellular and signaling environment at the lesion site and in the DRG. Wallerian degeneration of axotomized nerve fibers involves degeneration and proliferation of Schwann cells, and an invasion of macrophages (discussed in Chs 30 and 36). Nerve injury is accompanied by a release of trophic... [Pg.936]

Wallerian degeneration slow response to a variety of insults ... [Pg.363]

Myers, R. R., Yamamoto, T., Yaksh, T. L., and Powell, H. C. (1993). The role offocal nerve ischemia and Wallerian degeneration in peripheral nerve injury producing hyperesthesia. Anesthesiology 78, 308-316. [Pg.176]

Thomalla G, Glauche V, Koch MA, Beaulieu C, Weiller C, Rother J (2004) Diffusion tensor imaging detects early Wallerian degeneration of the pyramidal tract after ischemic stroke. Neuroimage 22 1767-1774... [Pg.158]

Keywords Adaptive immunity Autoimmune CD4CD25 Lymphocytes Microglia Neurotrophins T cells Spinal cord injury Vaccination Wallerian degeneration... [Pg.661]

Lessons from Peripheral Nervous System—Wallerian Degeneration ... [Pg.662]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...