摘要
采用常规方法对中华鲟(Acipenser sinensis)血细胞的形态、数量和大小进行了观测。在光学显微镜下可鉴别出红细胞、血栓细胞、淋巴细胞、单核细胞、中性粒细胞、嗜酸性粒细胞,未发现嗜碱性粒细胞。中华鲟外周血细胞中红细胞占大多数,其密度为(4.82±0.15)×1011个/L,白细胞数量较少。在白细胞中,血栓细胞数量最多[(48.56±1.38)%],其次是淋巴细胞[(32.44±1.92)%],嗜酸性粒细胞最少[(0.37±0.14)%];嗜中性粒细胞体积最大[(20.29±1.62)μm×(16.07±2.89)μm],淋巴细胞体积最小[(9.74±2.65)μm×(7.20±0.97)μm]。
Microstructure of peripheral blood cells in Acipenser sinensis were described to provide more information for blood morphological features.Results showed that the erythrocytes and five types of leukocytes,including lymphocytes,thrombocyte,monocytes,neutrophils and eosinophils,were identified in the Wright-Giemsa's stained smears of peripheral blood.However,no basophils were found.Most cells were erythrocytes in peripheral blood cells of Chinese sturgeon,the density of which was(4.82±0.15)×1011cells/L,while the leucocytes were in the minority.Among these leucocytes,the number of thrombocyte was the most,accounting for(48.56±1.38)% of the total number of lecocytes,followed by lyumphocytes,accounting for(32.44±1.92)%,while that of eosinophils was the least,accounting for only(0.37±0.14)% of the total number of lecocytes.Neutrophils had the largest volume while lymphocytes had the smallest,and the size of them were(20.29±1.62)μm×(16.07±2.89)μm and(9.74±2.65)μm×(7.20±0.97)μm,respectively.
基金
香港海洋馆保育基金项目(4040000027)
