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Effectiveness of palladium chloride for the isolation of anaerobes
Journal of Clinical Microbiology
|February 1, 1976
Abstract:
Because of the increased price of palladium chloride, we investigated the effectiveness of the addition of this ingredient to the culture medium used for the recovery of anaerobes. With our system, the addition of palladium chloride did not consistently improve the recovery rate of bacteria from guinea pig intestinal contents and human fecal material.
Insights
The addition of palladium chloride to culture media did not consistently enhance the recovery of anaerobic bacteria from intestinal and fecal samples. This finding is relevant for optimizing laboratory methods for anaerobic bacteria isolation.
Area of Science:
- Microbiology
- Bacteriology
Background:
- Palladium chloride is a component in some culture media for anaerobic bacteria recovery.
- Rising costs of palladium chloride necessitate evaluating its essentiality.
Purpose of the Study:
- To determine if adding palladium chloride to culture media improves anaerobic bacteria recovery.
- To assess the cost-effectiveness of palladium chloride in microbiological culture.
Main Methods:
- Investigated the effectiveness of palladium chloride supplementation in culture media.
- Tested recovery rates using guinea pig intestinal contents and human fecal material.
Main Results:
- Palladium chloride supplementation did not consistently improve bacterial recovery rates.
- The addition of palladium chloride did not yield significant benefits in this system.
Conclusions:
- Palladium chloride may not be a critical component for routine anaerobic bacteria recovery.
- Alternative or modified culture media should be considered to mitigate costs.