鳖血细胞数量的季节变化及形态结构研究

对不同季节鳖（Ｔｒｉｏｎｙｘｓｉｎｅｎｓｉｓ）外周血细胞数量、种类的变化和显微及亚显微形态结构研究表明，红细胞数量随季节而变化，红细胞数在夏季（８月），白细胞数在春季（５月）显著增加．冬眠期（２月）红、白细胞数均显著减少．白细胞中嗜中性细胞、淋巴细胞、血栓细胞、嗜碱性细胞、嗜酸性细胞和单核细胞分别约占４８％、２０％、１８％、６％、４％和４％，鳖红细胞体积大．白细胞形态对某些酸碱稳定．

Seasonal change of blood cell number of Trionyx sinensis and its shape and structure

The shape and fine structure of peripheral blood cells of Trionyx sinensis and its number and types in different seasons were studied. The results show that the number of erythrocyte and leucocyte is varied with seasons. The numbers of erythrocyte and leucocyte in August and May are increased respetively, and are decreased distinctly in hiberating stage (February).Neutrophils lymphocytes, thrombocytcs, basophils, eosinophils and monocytes occupy respectively 48, 20, 18, 6, 4 and 4 % in leuorytes. The volume of its erythrocyte is larger. The leucocytes are stable to some acid and alkali elements.