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Neurotrophin-3 Administration Attenuates Deficits of Pyridoxine-induced Large-fiber Sensory Neuropathy

Overview
Journal J Neurosci
Specialty Neurology
Date 1997 Jan 1
PMID 8987762
Citations 20
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Abstract

Chronic treatment of adult rats for 2-3 weeks with high doses of pyridoxine (vitamin B6) produced a profound proprioceptive loss, similar to that found in humans overdosed with this vitamin or treated with the chemotherapeutic agent cisplatin. Pyridoxine toxicity was manifest as deficits in simple and precise locomotion and sensory nerve function and as degeneration of large-diameter/large-fiber spinal sensory neurons. As assessed quantitatively in a beam-walking task and by EMG recording of H waves evoked by peripheral nerve stimulation, coadministration of the neurotrophic factor neurotrophin-3 (NT-3; 5-20 mg . kg-1 . d-1, s.c.) during chronic pyridoxine treatment largely attenuated the behavioral and electrophysiological sequelae associated with pyridoxine toxicity. Furthermore, NT-3 administration prevented degeneration of sensory fibers in the dorsal column of the spinal cord. These data are consistent with the evidence that NT-3 is a target-derived neurotrophic factor for muscle sensory afferents and suggest that pharmacological doses of NT-3 may be beneficial in the treatment of large-fiber sensory neuropathies.

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References
1.
Hohn A, Leibrock J, Bailey K, Barde Y . Identification and characterization of a novel member of the nerve growth factor/brain-derived neurotrophic factor family. Nature. 1990; 344(6264):339-41. DOI: 10.1038/344339a0. View

2.
Montpetit V, Clapin D, Tryphonas L, Dancea S . Alteration of neuronal cytoskeletal organization in dorsal root ganglia associated with pyridoxine neurotoxicity. Acta Neuropathol. 1988; 76(1):71-81. DOI: 10.1007/BF00687682. View

3.
SCHAEPPI U, Krinke G . Pyridoxine neuropathy: correlation of functional tests and neuropathology in beagle dogs treated with large doses of vitamin B6. Agents Actions. 1982; 12(4):575-82. DOI: 10.1007/BF01965944. View

4.
Lipton R, Apfel S, Dutcher J, Rosenberg R, Kaplan J, Berger A . Taxol produces a predominantly sensory neuropathy. Neurology. 1989; 39(3):368-73. DOI: 10.1212/wnl.39.3.368. View

5.
Krarup-Hansen A, Fugleholm K, Helweg-Larsen S, Hauge E, Schmalbruch H, TROJABORG W . Examination of distal involvement in cisplatin-induced neuropathy in man. An electrophysiological and histological study with particular reference to touch receptor function. Brain. 1993; 116 ( Pt 5):1017-41. DOI: 10.1093/brain/116.5.1017. View