形态学

Then, the volume and morphology of grafts were observed and proliferating cell nuclear antigen expression of mammary epithelial cells in grafts was detected by immunohistochemistry. Experiment two: From 2 to 6 weeks after implanting, B-E〓 or NH1996 with respective dosage of 20ug and 100ug were injected muscularly into four groups of host mice once two days, and the control group was designed without treated with hormone.

结果：1。植入2周和6周乳腺组织形态结构保持完整，植入2周乳腺组织块体积、腺体数目和增殖程度均较植入时明显降低，并以此水平维持至植入6周。2.B-〓对植入的乳腺组织形态学无明显影响，但可引起乳腺上皮细胞PCNA、Bcl-2蛋白表达的升高；B-〓可上调PR，下调ER，说明植入裸鼠的正常乳腺对B-〓有反应，证实模型建立成功。

The rat myoblast was cultured on the surface of the scaffold in vitro.

利用扫描电镜观察平行结构支架材料吸附的L6细胞的形态学结构，观察L6细胞在材料上的表面相容性。

Objective To observe the morphological changes and myoblast proliferation dynamics of skeletal muscle after chronic spinal cord compression in rats.

目的 观察慢性压迫性脊髓损伤后骨骼肌形态学改变及其成肌细胞的增殖动力学变化。

Objective To study ultrastructure changes of myocardium and morphic change of cardiomyocyte apoptosis in mice with viral myocarditis.

目的研究病毒性心肌炎小鼠心肌超微结构改变及细胞凋亡的形态学变化。

The growth speed of myoblasts which co-cultured with myocyte was faster than those cultured alone.

第二部分共同培养的骨骼肌成肌细胞与心肌细胞间连接的形态学研究

The apoptosis reaction was measured by viability curve, morphology of cells, DNA fragmentation assays and cell flow cytometry analysis after cells were induced by NaBu and serum deprivation.

利用生存曲线、细胞形态学观察、DNA片段分析和流式细胞分析来测定NaBu和无血清DMEM诱导后细胞凋亡的反应性。

The correlative analysis was done between PAIs and postoperative outcome. Results: The minimal diameter of right pulmonary artery was found at proximal portion in 62 cases, at middle portion in 22 cases and at distal portion in 34 cases; the minimal diameter of left pulmonary artery was found at proximal portion in 46 cases, at middle portion in 13 cases, at distal portion in 59 cases. The length of stay in ICU, mechanical ventilation time, dose of inotropic drugs correlated well with modified pulmonary artery index better than Nakata index, with Nakata index better than McGoon index.

目前临床上多用McGoon指数、Nakata指数作为形态学指标评估肺血管容量及肺血流情况，一般认为McGoon指数、Nakata指数越大，术后低心排发生率越低，生存率越高，但这些指数有以下缺点：l 左、右肺动脉第一分支处的单点测量值能否反映肺血管的全貌尚有疑问。2 McGoon指数、Nakata指数无法预计术后肺血管的潜在发育能力。3 McGoon指数、Nakata指数都需通过心血管造影后测量获得，价格昂贵，有一定的创伤性，无法系统观察。

Results of allozyme cluster analysis based on Nei's genetic distance agreed with the results of morphological cluster analysis.

以Nei的遗传距离得到的聚类分析结果与形态学性状获得的结果基本一致。

To make the classification of Helminthism of the livestock and poultry more convenient and short-cuting, the key system was set up by the programming language of Visual Basic. According to the morphologic characters of the orders, families and genuses of Cestoidea, Trematoda and Nematoda, a database was established. The correlative data can be searched easily and quickly.

为了使畜禽寄生蠕虫形态学分类更加方便、简捷，采用Visual Basic可视化的计算机编程语言，根据绦虫纲、吸虫纲、线虫纲和棘头虫纲的各目、科和属的虫体形态特征建立数据库，通过资料查询系统，可方便快捷的对相关资料进行查询。

Paedomorphosis is the retention of ancestral juvenile characteristics into adulthood in the descendent. Paedomorphosis can occur three ways: Progenesis (early sexual maturation in an otherwise juvenile body), Neoteny (reduced rate of morphological development), and Post-displacement (delayed growth of certain structures relative to others).

幼体发育是保持祖先性状的过程，成年期只不过是一个衍生的过程，幼体个体发育可以观察到三个阶段：初期发育，幼态（形态学发育的快速表现过程），和加快取代期。

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。