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Measuring myokines with cardiovascular functions: pre-analytical variables affecting the analytical output
Giovanni Lombardi1, Veronica Sansoni1, Giuseppe Banfi1,2
1Laboratory of Experimental Biochemistry & Molecular Biology, IRCCS Galeazzi Orthopaedic Institute, Milan, Italy.
Standardizing pre-analytical procedures is crucial for accurate myokine measurements. This ensures reliable data on skeletal muscle
Area of Science:
- Endocrinology
- Skeletal Muscle Physiology
- Cardiovascular Science
Background:
- Skeletal muscle releases myokines with endocrine functions.
- Myokine levels are linked to cardiovascular conditions.
- Inconsistent study findings may stem from pre-analytical variability.
Purpose of the Study:
- To review pre-analytical variables affecting myokine measurement.
- To highlight the impact of pre-analytical phase on cardiovascular research.
Main Methods:
- Literature review focusing on pre-analytical factors.
- Analysis of variables in patient preparation, blood sampling, and sample handling.
Main Results:
- The pre-analytical phase significantly impacts myokine measurement accuracy.
- Errors in sample collection and processing lead to discordant data.
- Standardization is essential for reproducible research.
Conclusions:
- Pre-analytical standardization is vital for reliable myokine research.
- Addressing these variables improves understanding of myokines in cardiovascular health.
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