What Researchers Did
Researchers investigated the effectiveness of hyperbaric oxygen (HBO2) therapy on liver and kidney tissues in rats with chronic arsenic toxicity.
What They Found
In 24 male Wistar albino rats, chronic arsenic exposure (5 mg/kg/day for 60 days) caused significant damage to liver and kidney tissues. Hyperbaric oxygen therapy (2 ATA for 90 minutes daily for five days) reduced inflammatory cell infiltration, sinusoidal congestion, and hydropic degeneration in liver tissue. Similar protective effects were observed in kidney tissue, with the arsenic-plus-HBO2 group showing less damage than the arsenic-only group.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
A significant limitation of this study is that it was conducted on rats, meaning the findings may not directly translate to human patients.