A new simple method for determination of erythrocyte filtrability

Area of Science:

• Hematology
• Clinical Laboratory Science
• Biomedical Engineering

Background:

• Red blood cell (erythrocyte) deformability is crucial for microcirculation.
• Assessing erythrocyte filtrability is important for diagnosing hematological disorders.
• Existing methods for measuring red cell filtrability can be complex or time-consuming for routine laboratory use.

Purpose of the Study:

• To develop a simple and reliable filtration technique for routine laboratory measurement of red cell filtrability.
• To evaluate the applicability of this new method for assessing hematological disorders.

Main Methods:

• A whole blood sample was diluted in saline (1:20,000).
• The diluted suspension was filtered through Sartorius filter membranes with a pore size of 8 microns.
• The percentage of passed erythrocytes was determined as an indicator of red cell filtrability.

Main Results:

• A straightforward filtration technique was successfully developed.
• The method provides a quantitative measure of red cell filtrability.
• The percentage of passed erythrocytes serves as a reliable indicator.

Conclusions:

• The developed filtration technique is simple, efficient, and suitable for routine laboratory use.
• This method holds promise for the study and diagnosis of various hematological disorders.
• Further validation in clinical settings is warranted to establish its full diagnostic potential.