Key result
Isotonic saline washing induces reversible uniform projections on normal RBCs and acanthocytes.
Why the study?
The morphology of normal erythrocytes and acanthocytes in abetalipoproteinemia was studied using new microscopy techniques to characterize shape changes under different conditions.
Observational (n=5)
The study demonstrates that crenation induced by saline washing in normal red cells and acanthocytes is reversible, providing insights into erythrocyte morphology.
No takes yet. Share an insight, caveat, or question.
Saline washing may artifactually crenate RBCs, warranting caution in morphology assessment; leaves open optimal preparation methods for acanthocyte studies.
Kayden et al. (1970) conducted an observational in Abetalipoproteinemia (n=5). Isotonic saline washing and tonicity alterations vs. Normal erythrocytes was evaluated on Morphological changes of erythrocytes and acanthocytes. Isotonic saline washing produced multiple small uniform projections on both normal red blood cells and acanthocytes, which were reversed by plasma restitution or chemical fixation.
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