异细胞

Observed with transmission electronic microscope,ES-like cell have obvious nucleolus and a little heterochromatin,and many ribosomes in the cytoplasm with much endoplasmic reticulum and mitochondria. A part of cells appeared alveoli on the nuclear envelope,and chromatin was pycnosis and the .

在透射电镜下细胞核仁明显、核异染色质少；细胞质中核糖体较多，内质网、线粒体发达，部分细胞的细胞核膜上出现小泡，染色质边集，染色质形成凋亡小体。

Based on these characteristics observed, species in Pteridaceae tended to accumulate and deposit silica in long cells in lower epidermis and forming spicular cells. This might helps them to enhance the supporting function of their lateral veins.

综合以上特徵推测，凤尾蕨科倾向将二氧化矽堆积於叶下表皮与叶脉平行之表皮细胞上，并形成矽异形细胞，该特徵可能与加强叶片的支持力有关。

Methods: Eleven B-CLL patients were studied. Leukemic lymphocytes with (n=8) or without (n=3) P2z receptors were exposed in vitro to ATP, benzoylbenzoic-ATP, 2-methylthio-ATP(2MeSATP), adenosine-5′-［γ-thio］ triphosphate, and other nucleosides for 8h. Apoptosis was detected by electron microscopy, agarose gel electrophoresis, and quantitative TdT assay. Results:Apoptosis was detected only in leukemic lymphocytes with P2z receptors. By using the quantitative assay, ATP-inducing DNA strand breaks were found to occur specifically for BzATP, ATP and 2MeSATP, but not for ATP-γS and other nucleosides.

将表达P2z受体［P2z］与不含P2z受体［P2z］的两组CLL细胞分别同1.0mmol/L三磷酸腺苷体外培养8小时，以电镜、DNA凝胶电泳和定量DNA 3′端TdT法检测细胞凋亡；并对ATP、苯甲酰苯甲酸ATP、2-甲基硫ATP(2MeSATP)、γ-硫代ATP及其它核苷的诱导效应和氧化型ATP、1-［N，O-二(5-异喹啉碘酰基)N-甲基-L-酪氨酰］-4-苯哌嗪KN-62）的抑制效应做定量研究。

More materil as took from resected specimen is helpful for finding more small cell carcinoma,there is poor prognosis in small cell carcinoma concomitant with squamous cell carcinoma compared with squamous cell carcinoma alone,it is suggested that primary small cell carcinoma of esophagus might be derived from a totipotentiality primitive cell in the basal region of the squamous mucosa of the esophagus.

对手术切除标本足够取材有利于发现肿瘤的异源性成分；小细胞癌合并鳞癌者，预后较单纯鳞癌者差；本文结果支持食管小细胞癌起源于原始多潜能干细胞的观点。

Results There were no sinificant difference in incidence of aneuploid and highs synithesis phase fraction, the size and distribution of AgNOR between unrecurrent and recurrent tumors, and there were sinificant difference between benign and malignant tumors, and there were singnificant differenct in the number and shape of AgNOR between the groups, and a linear positive correlation was observed between that obvious positive correlation was observed between highs SPF and number of AgNOR.

结果 异倍体率，高S期细胞比率率，AgNOR大小和分布在无复发与复发组间无显著差异，而良性与恶性肿瘤间有显著差异；AgNOR数目和形态各组间有显著差异；高SPF率与AgNOR均能反映其细胞增殖活性。

Propofol can effectively reduce edema and cell apoptosis and play a protective role on cerebral hemorrhage indued by collagenase.

异丙酚可以有效减轻ICH后的细胞凋亡，并减轻细胞超微结构的改变，对胶原酶所引起的大鼠ICH具有保护作用。

This study was purposed to investigate the dynamic change of clonal proliferation of T cell receptor V subfamilies in peripheral blood of patients received allo-hematopoietic stem cell transplantation and to analyze the relationship between T cell clonal proliferative changes and GVHD.

本研究观察异基因造血干细施移植患者外周血T细胞受体Vβ亚家族克隆性增殖的动态变化，分析T细胞的克隆性演变与GVHD的关系。

This study was purposed to investigate the dynamic change of clonal proliferation of T cell receptor V subfamilies in peripheral blood of patients received allohematopoietic stem cell transplantation and to analyze the relationship between T cell clonal proliferative changes and GVHD.

本研究观察异基因造血干细胞移植患者外周血T 细胞受体 Vβ亚家族克隆性增殖的动态变化，分析T细胞的克隆性演变与GVHD的关系。

Genistein ; human breast cancer cell line MDA-MB-453; proliferation ; cell apoptosis ; cell cycle

三羟异黄酮；人乳腺癌细胞MDA-MB-453；增殖；细胞凋亡；细胞周期

Protein disulfide isomerase is one of main retention proteins in ER, which is an abundant protein in luman of the ER especially in secretory cells.

蛋白质二硫键异构酶是内质网腔内的主要驻留蛋白之一，在分泌细胞的内质网腔中含量非常丰富，其主要功能是催化细胞内分泌蛋白和膜蛋白新生多肽的二硫键形成。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新