Evaluation of the Mini-Photometer M 1001 for HDL Cholesterol Measurement
Author Information
Author(s): Claus C. Heuck, Giinter Schlierf
Primary Institution: Klinisches Institut für Herzinfarktforschung
Hypothesis
The mini-photometer M 1001 provides a quick and simple method for determining HDL cholesterol in serum samples.
Conclusion
The mini-photometer method correlates well with traditional methods for measuring HDL cholesterol.
Supporting Evidence
- The mini-photometer method showed a correlation of r: 0.917 with the AutoAnalyzer method.
- The precision of HDL cholesterol determination was estimated with a coefficient of variation of 6.5%.
- The method is less laborious than traditional methods involving ultracentrifugation.
Takeaway
This study shows that a small, portable device can accurately measure cholesterol levels in blood samples, making it easier to test people without big labs.
Methodology
Serum samples were analyzed enzymatically using a mini-photometer, with HDL cholesterol isolated by ultracentrifugation and precipitation methods.
Limitations
The method is limited to serum samples with triglyceride concentrations lower than 4.5 mmol/1.
Participant Demographics
Serum samples were obtained from normolipemic volunteers and subjects with hyperlipoproteinemia, as well as male Sprague-Dawley rats.
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