Cytochemical Characteristics of Blood and Bone Marrow Cells in Dog

개의 혈액 및 골수세포의 세포화학적 특성

The cytochemical characteristics of the hematopoietic cells in blood and bone marrow from 3 clinically healthy dogs were examined using a battery of cytochemical stains. Alkaline phosphotase activity was demonstrated in eosinophilic series and occassionally in progranulocytes. A variety of cells exhibited acid phosphatase activity, but tartrate-resistant acid phosphatase activity was seen only in eosinophilic series. Peroxidase activity was observed in myeloblasts to segmented cells of granulocytic series and in monocytes. ${\alpha}$-naphthyl acetate esterase activity was found in monocytes and occassionally in lymphocytes. Naphthyl-AS-D-chloroacetate esterase marked neutrophilic series from myeloblasts to segmented cells. ${\beta}$-Glucuronidase activity was detected in a variety of cells except the cells of erythrocytic series. Periodic acid Schiff stain-positive granules were demonstrated in the neutrophilic and eosinophilic series from myelocytes to segmented cells and in monocytes and occassionally in lymphocytes. Sudan black B stain-positive granules marked granulocytic series from myeloblasts to segmented tells and monocytes.

건강한 개의 혈액세포와 골수세포의 세포화학적 특성을 조사하였다. 이 실험에서 혈액과 골수 시료에 항응고제를 일체사용하지 않았으며 시료채취후 즉시 도말표본을 작성하여 30분 이내에 반응을 실시하였다. 이 실험의 결과는 아래와 같다. 1. alkaline phosphatase의 활성은 호산구계통과 간혹 전골수구에서 양성반응을 나타내었다. 2. acid phosphatase의 활성은 대부분의 계통의 세포에서 양성반응을 나타내지만 tartrate로 억제하면 호산구계만 양성반응을 나타내었다. 3. peroxidase 활성은 골수구계통의 모든 세포에서 양성반응을 나타내며 단구에서는 미약한 양성의 미세과립을 나타내었다. 4. naphthyl-AS-D-chloroacetate esterase활성은 호중구계 세포에서만 양성을 나타낸다. 5. $\alpha$-naphthyl acetate esterase활성은 단구와 일부의 임파구에서 양성을 나타낸다 6. Sudan black B 염색은 골수구계 세포와 단구계 세포에서 양성을 나타내었다. 7. $\beta$-glucuronidase 활성은 적혈구계를 제외한 모든 세포에서 양성반응을 나타내었다.