Related Experiment Videos
Electrophoretic separation of tissue-specific serum alkaline phosphatases
Journal of Clinical Pathology
|September 1, 1970
Summary
A new, simple electrophoretic method accurately separates tissue-specific alkaline phosphatases in serum. This technique aids in diagnosing liver and bone diseases, particularly in complex hypercalcemic states and cirrhosis.
Area of Science:
- Biochemistry
- Clinical Chemistry
- Medical Diagnostics
Background:
- Existing electrophoretic methods for serum alkaline phosphatases are often complex or lack specificity.
- Distinguishing between liver and bone isoenzymes is crucial for clinical diagnosis.
Purpose of the Study:
- To develop a simple and effective electrophoretic method for separating multiple alkaline phosphatase isoenzymes in serum.
- To explore the clinical utility of this method in differential diagnosis.
Main Methods:
- Serum samples were analyzed using a novel, simplified electrophoretic technique.
- Separation and identification of placental, liver, bone, and intestinal alkaline phosphatases were performed.
Main Results:
- The method successfully separated placental, liver, bone, and intestinal alkaline phosphatases.
- Hepatic cirrhosis patients showed distinct liver and intestinal isoenzyme patterns.
- No differences were observed in isoenzyme mobility across different diseases affecting the same organ.
Conclusions:
- This simplified electrophoretic method offers valuable clinical applications for differentiating liver and bone diseases.
- It is particularly useful in hypercalcemic states with potential bone and liver metastases and in diagnosing cirrhosis.