A new stain for identification of avian leukocytes |
| |
Authors: | L Kass G J Harrison C Lindheimer |
| |
Institution: | Department of Pathology, MetroHealth Medical Center, 2500 MetroHealth Drive, Cleveland, OH 44109, USA. lkass@metrohealth.org |
| |
Abstract: | Differential staining of avian leukocytes was achieved within 6 min following brief fixation in a methanolic solution of C.I. acid red 360 followed by immersion in a mixture containing C.I. basic blue 41, C.I. basic blue 141, and C.I. acid red 52. Heterophils contained black angular and punctate granules. Eosinophils contained bright purple granules. Lymphocytes displayed red nuclei and blue cytoplasm. Monocytes contained red-brown nuclei and lavender cytoplasm. Basophils showed red-orange granules. Thrombocytes stained deep purple. Compared to traditional panoptic stains like Wright's or Giemsa's, the new staining method provides brighter colors, more precise details of cellular structures, and shorter staining time. Significantly, it facilitates identification of avian leukocyte species based on differences in color as well as differences in size and shape. |
| |
Keywords: | Acid Anionic Dye Avian Leukocytes Basic Cationic Dye Basophils Blood Smear Eosinophils Heterophils Lymphocytes Monocytes |
本文献已被 InformaWorld 等数据库收录! |
|