Results 261 to 270 of about 89,976 (305)

Molecular Development of the Olfactory Nerve Pathway

Annals of the New York Academy of Sciences, 1998
ABSTRACT: There are, at least, two major questions concerning the molecular development of the olfactory nerve pathway. First, what are the molecular cues responsible for guiding axons from the nasal cavity to the olfactory bulb? Second, what is the molecular basis of axon targeting to specific glomeruli once axons reach the olfactory bulb?
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Olfactory ensheathing cells and olfactory nerve fibroblasts maintain continuous open channels for regrowth of olfactory nerve fibres

Glia, 2005
AbstractThe ensheathing cells of the olfactory nerves are arranged end‐to‐end to form a continuous channel enclosing the olfactory axons from their origin in the olfactory mucosa to their termination in the olfactory bulb. On their outer surface, the olfactory ensheathing cell channels have a basal lamina and an outer encirclement of olfactory nerve ...
Ying, Li, Pauline M, Field, Geoffrey, Raisman   +2 more
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Slow transport in a nerve with embryonic characteristics, the olfactory nerve

Developmental Brain Research, 1988
The kinetics for slowly transported polypeptides have been examined in intact garfish olfactory nerves. The shape of the slow peak is essentially determined by alpha-and beta-tubulin which are by far the major polypeptides of the entire wave. The proximal area of the peak is similar to the slow component a (Sca) subcomponent defined in other nerves and
P, Cancalon, S T, Brady, R J, Lasek
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Ensheathment of the olfactory nerves in the adult rat

Journal of Neurocytology, 2003
The ensheathment of the olfactory nerve fibres is achieved by cooperation of two cell types. The olfactory ensheathing cells have a rounded outer surface enclosed in a continuous single basal lamina, and enclose an inner compartment from which overlapping processes of the same and adjacent cells enwrap interweaving territories of tightly apposed ...
Pm, Field, Y, Li, G, Raisman
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Dopaminergic modulation at the olfactory nerve synapse

Brain Research, 2000
Dopamine can change the membrane potential, regulate cyclic nucleotides, and modulate transmitter release in central neurons. In the olfactory bulb (OB), the dopamine synthetic enzyme, tyrosine hydroxylase, is largely confined to neurons in the glomerular layer. After demonstrating dopamine D2 receptors in the glomerular and olfactory nerve (ON) layers,
D A, Berkowicz, P Q, Trombley
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The spatial organization of olfactory nerve projections

Brain Research, 1987
The spatial organization of olfactory nerve projections was examined in the rat. The pathway was traced by orthograde transport of HRP following nasal lavage and by retrograde transport of HRP following injections into the olfactory bulb. The results indicated that there was a broad relationship between the epithelium and the olfactory bulb.
W B, Stewart, P E, Pedersen
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Purification of Olfactory Nerve Ensheathing Cells from the Olfactory Bulb

Developmental Biology, 1993
Cells of the olfactory nerve layer of the olfactory bulb are labeled with the O4 antibody, which also labels Schwann cells, oligodendrocytes, and many oligodendrocyte-type-2 astrocyte (O-2A) progenitors. Purification of cells which were O4+, but did not express galactocerebroside (GC), from spinal cord, hippocampus, corpus callosum, and cerebellum of ...
S C, Barnett, A M, Hutchins, M, Noble
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[Neuroblastoma of the olfactory nerve].

HNO, 1983
The histopathology of neuroblastomas of the olfactory nerve, especially the difficult differential diagnosis is described by means of our own observations, and compared with other less differentiated malignant tumours of the inner nose. Ultrastructural results are presented, histogenesis and classification of olfactory neuroblastomas in ...
G, Martin, H D, Mennel, O, Kleinsasser
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Cranial Nerve I: Olfactory Nerve

2023
Wolfgang Grisold, Walter Struhal, Anna Grisold   +2 more
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Olfactory Nerve

2009
Jean-Pierre Barral, Alain Croibier
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