Study Ann Neurol 1995

Experimental ischemic neuropathy: salvage with hyperbaric oxygenation

Kihara M, McManis P, Schmelzer J, Kihara Y, Low P — Ann Neurol, 1995

Tier 2, Indexed

Automatically imported from PubMed based on relevance criteria.

Summary

What Researchers Did

Researchers investigated whether hyperbaric oxygen therapy could protect peripheral nerves in rats from damage caused by reduced blood flow due to microembolization.

What They Found

For rats with moderate ischemia, hyperbaric oxygen therapy (2.5 ATA, 100% oxygen for 2 hours/day for 7 days) significantly improved limb function (behavior score 9.2 vs 5.6), nerve electrical activity (3.9 vs 1.4), and reduced nerve fiber degeneration (histology score 0.8 vs 2.4). However, HBOT did not prevent severe nerve damage in rats with high-dose ischemia, where over 90% of fibers degenerated.

Canadian Relevance

No direct Canadian connection identified.

Study Limitations

This study was conducted on rats, meaning the findings may not directly translate to human patients.

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Study Details

Study Type	Study
Category	Uncategorised
Source	Pubmed
PubMed ID	7818263
Year Published	1995
Journal	Ann Neurol
MeSH Terms	Action Potentials; Animals; Edema; Humans; Hyperbaric Oxygenation; Ischemia; Male; Neural Conduction; Peripheral Nerves; Peripheral Nervous System Diseases; Rats; Rats, Sprague-Dawley; Regional Blood Flow; Sciatic Nerve

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Disclaimer: This study summary is provided for informational and educational purposes only. It does not constitute medical advice. The information presented reflects the findings of the original research authors and may not represent the views of Canada Hyperbarics. Always consult a qualified healthcare professional before making treatment decisions.