查询词典 microscopy

ObJective To investigate the distribution of hematoporphyrin monomethyl ether in rabbit choroidal melanomas by dye fluorescence angiography and fluorescence microscopy.

目的 应用血管造影和组织冰冻切片荧光显微镜观察的方法，研究国产新型光敏剂血啉甲醚（hernatoporphyrin monomethyl ether，HMME）在兔脉络膜黑色素瘤眼部组织的分布。

Objective:To explore the accuracy and clinical value of examining morphology of red cells in urine by phase-contrast microscopy in localization of hematuria.

血尿是泌尿系统疾病常见的临床表现，对血尿来源的定位诊断在临床上是至关重要的。

Immunofluorescence microscopy may be used to follow the movement of two proteins from different cells following fusion of the cells to form a hybrid heterokaryon.

免疫荧光显微术可用来观察两种细胞融合后形成的杂交异核体中来源不同的两种蛋白质的运动。

The distribution of integral proteins within the membrane can be studied by electron microscopy may be used to follow the movement of two proteins from different cells folfusion the two integral proteins are found segregated at either end of the heterokaryon but with time diffuse to all areas of the cell surface .

内在蛋白在膜内的分布可用冰冻蚀刻电子显微术来观察。

Fumed-silica surfaces were modified with resorcinol and hexamethylenetetramine complex, and NR/M-silica nanocomposites were prepared in mixing and curing process. Structure and properties of NR/M-silica nanocomposites were investigated by mechanical testing ,cross-linking density determination, transmission electron microscopy, differential scanning calorimetry, fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. The results showed that M-silica have obvious reinforcement effect on NR vulcanizate.

用间苯二酚与六亚甲基四胺络合物对气相法白炭黑进行表面改性，通过混炼和硫化制备了天然橡胶/改性气相法白炭黑（NR/M-silica）纳米复合材料，并通过力学性能测试、交联密度测定、透射电镜、差示扫描量热法、红外光谱和X射线光电子能谱等手段研究了纳米复合材料的结构和性能。

High-resolution transmission electron microscopy was used to observe and analyze the products.

借助高分辨率透射电子显微镜对电弧放电生成的产物进行了观察和分析。

Results Compared to those before treatment the volume of the implanted keloid of Group D began to decrease since 14 days after treatment time-dependently (all P 《 0.05), and the volumes of the other 3 groups continued to increase and peaked on days 21, 14, or 7 respectively (all P 《 0.05).Microscopy showed infiltration of a larger quantity of histiocyte in the keloid tissue, and more obvious collagen disorganization and apoptosis of fibroblasts in Group D than in the other 3 groups.The protein expression of Bcl-2 was more remarkable and the protein expression of BAX was less remarkable in Group D than iu the other 3 groups.

结果 用药前和用药后7、14、21、28、35 d，D组瘢痕疙瘩组织块体积(mm3)分别为173±5、172±5、147±5、125±6、112±7和84±9，从用药后14 d开始明显缩小(均P＜0.05)；而其他3组瘢痕疙瘩组织块体积均明显增大，从用约后7 d开始各时点测得的体积均明显大于D组(均P＜0.05)。D组瘢痕疙瘩组织中有大量小鼠组织细胞浸润，胶原结构破坏和成纤维细胞凋亡明显重于其他3组，Bcl-2蛋门质表达明显弱于而Bax蛋白质表达明显强于其他3组。

The results of transmission electron microscopy showed that the grain of strontium titanate powder prepared was spherical and the grain sizes distribution were homogeneous.

通过TEM分析可以看出，制备的钛酸锶粉体材料的颗粒为球形，并且颗粒大小均匀。

The hydropic degeneration of some cells could be observed under light microscopy.

心、肝/脏体系数与空白组比较差异无显著性，但光镜下有部分细胞出现水变性。

The hydropic degeneration of some cells could be observed under light microscopy. Conclusion Carmine has certain toxic effect on kindey.

在本实验条件下，胭脂红对小鼠器官的实质细胞有一定的毒性作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。