The increase in volume during elongation is accompanied by a vacuolation of the cell . 伸长时体积的扩大伴随着细胞的液泡化。
2.
By this stage the host cell shows characteristic vacuolation and other cytopathic effects . 到此阶段，宿主细胞显示典型的空泡化和其它细胞病理效应。
3.
The vacuolations of plasma appear to expand over neurons . the " dark neuron " could be seen from 3h post - injury . a lot of capsule and high density substances were manifested in neurons by 7 days after impact 大鼠称重后，按二班y一剂量用3的成巴比妥钠腹腔内注射麻醉，以309重锤从25cm高处下落打击，致中度脑损伤。
4.
The histologic lesions were characterized by the remarkable atrophy of intestinal villi , basal vacuolation of enterocytes , increment of the crypt and the villus - to - crypt ratio had significantly decrease . compared with that of noninoculated control chicks . besides . intestinal villi become thin and flat . or cubic , also accompanied with necrosis . many villous enterocytes were detached from the lamina propria and the lamina propria contained a diffuse infiltrate of lymphocytes , plasma cells , macrophages . the characteristic ultrastructural changes observed by electronmicroscope were swelled mitochondria and dilated endo - plasticreticulum . ribosome on the surface of endo - plasticreticulum fall off and the number of ribosome within the cell decrease 动物回归试验中接种两周龄spf鸡， 24h后陆续发病，表现为持续性水样腹泻；剖检可见病鸡脱水、小肠内有大量的液体和气泡、肠粘膜变薄；组织学变化为肠绒毛上皮坏死、脱落，绒毛平均长度减少而隐窝深度增加，固有层中淋巴细胞浸润。其临床症状及病理组织学变化与自然发病相同。
5.
These cells displayed metabolic disturbance , such as rough cytoplasmic granules , many vacuolation . nearly all cells in the common medium showed cytoretraction and pyknotic nuclei , and were detached from the plate after 5 - 7 days of culture . while most hepatocytes in special medium showed well condition 普通培养液组的肝细胞伸出的伪足数目较少，细胞多呈三角形或梭形，细胞胞体较小，透光度差，且死细胞较多，高倍镜下观察细胞胞浆内有粗大的颗粒状物质，并且有大量的空泡，细胞呈现代谢不良的状态。
