测量瘤重、计算瘤重抑制率、制病理切片，在光镜下观察肿瘤形态与改变。
Tumor weight was measured and the tumor growth inhibitory rate was calculated. Under light microscopy, the tumor morphological changes were observed.
在光镜下观察分析了阳性神经元的分布状况，并用图像分析系统进行半定量分析。
The distribution of neuropeptide Y(NPY) immunoreactive neurons were observed under light microscope, and analyzed by com-puter-assisted image analysis system.
方法选择32颗多生牙，在光镜下观察其切片及磨片的组织学结构并与正常牙对照。
Methods Slices from 32 supernumerary teeth were observed under light microscope and compared with normal teeth.
取吻合口附近的胫、腓神经段经锇酸染色后在光镜下观察腓总神经内轴突与胫神经轴突的关系。
The tibial and peroneal nerve trunks close to the location of suture were dissected, osmium stained and observed by light microscopy.
记录心电图的改变，在光镜下观察心肌细胞的炎性浸润和坏死情况，用分离的血清检测心肌酶等。
ECG records the changes in light microscopy myocardial necrosis and infiltration of inflammatory situation, and the separation of serum testing, such as myocardial enzyme.
用组织化学染色(HE染色和MASSON染色)法检查确定标本组织的纤维化病理分期，在光镜下观察胶原的分布情况。
Histochemical stain (he and MASSON) was used to check and define the pathological stage of fibrosis of the specimen tissue, and observe the distribution of collagen under the light microscope.
目的观察圆锥角膜在光镜及透射电镜下的超微结构，试图了解圆锥角膜的发病机制。
Objective to discover the mechanisms of keratoconus by observing the ultrastructure of keratoconus with light microscopy and transmission electron microscopy.
光镜下观察冻存及培养于哥伦比亚平板上的菌株在暴露于空气中不同时间段的形态变化；
Methods Frozen and plate cultured Hp strains were exposed to air, and then were observed for morphological changes under light microscope and growing characters at different exposure time.
光镜下，在模型组不同脑区均能观察到神经元的丢失和坏死，以海马和皮质最明显。
The neuron's lose, injury and degeneration were observed by microscope in different brain region of the rat model, especially in cortex and hippocampus mostly.
所用方法为将妊娠26天的新鲜兔胎软骨移植到27只成年同种家兔的面部骨膜下，在不同时期切取标本进行光镜和电镜观察。
Method: Fresh rabbit cartilage allografts from the fetal rabbits of 26 days were transplanted under the periosteum in rabbit faces of 27 grown up rabbits.
方法采用常规石蜡包埋法，在光镜下进行形态学观察。
Methods Using the routine method of paraffin wax embed, the morphologic variation were observed by microscope.
在冷保存期的不同时间段在光镜、电镜下观察胆管细胞的变化。
Object: To study the effect of preservation through hepatic artery and washing biliary tract on biliary tract cell of rats donor liver in cold preservation.
在光镜和电镜下观察肝细胞显微和超微结构的变化，用V - G染色观察肝组织胶原含量，用比色法检测血清肝功能。
Histological studies were done by light microscopy and electron microscope. Liver tissue collagen were examined with V-G stain.
方法：在常规光镜、透射电镜下观察，并应用图像分析系统作测量。
Methods: Light microscope, electron microscope and image analysis system were used.
用P38激酶抑制剂SB2 0 3580预处理细胞后，在倒置光显微镜下观察胆红素作用不同时间细胞形态的变化及存活情况；
Pretreated with P38 MAP kinase inhibitor SB203580 SHSY5Y cells were exposed to bilirubin, then morphologic change was examined by phase contrast microscope;
喂养结束后行坐骨神经电生理测定，并留取标本在光镜下作形态学分析，电镜下观察超微结构的改变。
After another 5 weeks, detect the electrophysiology of sciatic nerve and make samples to observe the changes of configuration under optics microscope and the ultrastructure under electron microscope.
喂养结束后行坐骨神经电生理测定，并留取标本在光镜下作形态学分析，电镜下观察超微结构的改变。
After another 5 weeks, detect the electrophysiology of sciatic nerve and make samples to observe the changes of configuration under optics microscope and the ultrastructure under electron microscope.
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