A study of manatee leukocytes using peroxidase stain.
Leukocytes of the manatee, dog, cat, horse, rabbit, bird, and human were stained with modified Wright-Giemsa stain and myeloperoxidase stain. The predominant segmented leukocyte of the manatee stained positive for myeloperoxidase in a manner similar to the human, dog, cat, and horse neutrophil. Rabbit and bird heterophils stained unlike the manatee predominant leukocyte with myeloperoxidase stain. Eosinophils of all species examined also stained differently from the predominant manatee leukocyte. We conclude that the predominant segmented cell type of the manatee is not biochemically similar to the heterophil of the bird and rabbit or to the eosinophil of the human, dog, cat, horse, bird, and rabbit.
Kiehl
A. R.
AR
SmithKline Beecham Clinical Laboratory (formerly Doctors & Physicians Laboratory), 801 East Dixie Avenue, Leesburg, FL 34749.
Schiller
C. A.
CA