A comparison of polychromasia and reticulocyte counts in assessing erythrocytic regenerative response in the cat.

ABSTRACT

Three staining techniques were evaluated for use in assessing the erythrocytic regenerative responses in the cat. Using new methylene blue as a vital stain, the aggregate reticulocyte count closely corresponded to the reticulocyte count on air-dried smears stained with new methylene blue and to the polychromatophilic erythrocyte count on Wright's stained smears.