形态学

With the endophyte strain from fruit and vegetable as tested material, its physiological and biochemical characteristics were analyzed and its morphology and molecular biology were identified.

方法］以来源于果蔬中的内生菌株为试验材料，对其进行生理生化特性分析及形态学和分子生物学鉴定。

Results Stable drug-resistant SW1990/GZ cell strain was established by culturing with gemcitabine for 9 months. The morphology and growth characteristics of the cell strain changed remarkably. The cells shrinked and became rounder; its endoplasm expanded; granular substances increased; and the doubling-time was prolonged. Resistance of the cell line to gemcitabine, fluorouracil, adriamycin, and mitomycin significantly increased. The TrxR activity of the drug-resistant cells was increased markedly.

结果 药物培养9个月后，得到稳定传代的SW1990/GZ耐药细胞株；其形态学、生长特征等均发生了明显变化，细胞变圆、体积缩小、内质网扩张、颗粒样物质增多及细胞倍增时间延长；对吉西他滨、5-氟尿嘧啶、阿霉素和丝裂霉素的耐药性均显著增加；耐药细胞的TrxR活性也明显增高。

Affer 4 to 8 weeks, the serum n itric oxide, plasma endotheliolysin, cGMP and lipid peroxide were meas ured and morphologic change of renal tissue examined.

为探讨穿心莲API0134防治家兔系膜增殖性肾炎作用机理，采用高胆固醇饲料另加牛血清白蛋白一次性注射方法建立家兔M sPGN模型，观察4～8周，检测血清一氧化氮，血浆内皮素，环鸟苷酸（cGMP 脂质过氧化物以及肾组织形态学改变。

The method proposed in this thesis utilizes the K-means clustering algorithm to segment the image into regions, and use the wavelet energy and morphological operator to extract texture, color and shape features to describe regions, respectively.

本研究所提出的方法先利用K-means分群法将影像切割成数各区域，并分别使用小波能量和形态学运算来描述区域的纹理、彩色和形状特徵。

To observe the appearance and ultrastructural change of EOS and to provide some cues for pathogenesis of endometriosis.

观察异位内膜外部表现和超微结构的变化，为EMS发病机制的研究提供形态学方面的依据。

And then observe the morphological changes of liver cells during the regeneration process by Hematoxylin and Eosin Staining.

并取肝脏组织进行苏木素-伊红染色，研究肝再生过程中形态学改变。

MAIN OUTCOME MEASURES: Brain tissue pathomorphology was measured by Haematoxylin and Eosin Staining.

主要观察指标：苏木精-伊红染色观察脑组织病理形态学改变。

Tumor morphology was analyzed by hematoxylin and eosin and modified periodic acid-Schiff staining.

用苏木素、伊红和过碘酸－希夫染色法进行肿瘤形态学分析。

Color Doppler ultrasound two-dimensional picture can clearly show morphology characteristic of epididymitis before and after treatment ......

彩色多普勒超声二维图像可清晰显示治疗前后附睾形态学特征，可作为急性附睾炎诊断与疗效评定的可靠指标。

Methods: The bilateral superior buccal branches of facial nerve were exposed and transected, a nerve growth chamber were created by suturing the epineurium and silicone chamber under microscope .The chambers of experimental sides were injected with HGF/normal saline and that of the control sides with normal saline of same amount (10μL ),the regenerated nerves in the chambers were dissected and postoperative evaluation were performed byelectrophyiological testing , histopathologic, morphological studies under gross observation, light microscope at 1,2,4 weeks after operation, respectively.

实验设生理盐水对照组和肝细胞生长因子组，选用30只成年、健康新西兰家兔，暴露并分离双侧面神经上颊支，将其横断后套入硅胶管内，用显微外科技术将硅胶管与神经外膜缝合以形成硅胶神经再生腔，在一侧硅胶神经再生腔内注入HGF为实验侧，在另一侧注入生理盐水为对照侧，于术后1周、2周、4周分别麻醉家兔后行电生理检测，在肉眼、光镜、特殊染色下进行组织形态学观察，并在光镜下进行形态定量分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。