查询词典 brood cell

Results Using different concentrations of 5fluorouracil to deal with A549 cells, with the increase in drug concentration and treatment time,cell survival rate decreased significantly;and low concentration of 5fluorouracil induced the cell spread and increased vacuolization within the cytoplasm, acridine orange staining showed an increase in acidic vesicles,high concentration made the cell round and cell apoptosis.

结果不同浓度的5氟尿嘧啶处理A549细胞，随着药物浓度的增加和处理时间的延长，细胞存活率明显下降；且低浓度使细胞呈铺展状态，细胞质内空泡增多，吖啶橙染色显示酸性膜泡增多，高浓度使细胞变圆，出现凋亡状态。

The experiment showed:CQP can reduce lipid peroxid a injury of myocardial cell membrane,can inhibit PLA2 activity,CQP may improv e the cell membrane fluidity,may prevent the damage of cell membrane,reduce the impairment of myocardial cell.

而CQP可减轻心肌细胞膜的脂质过氧化损伤，抑制PLA 2活性，改善细胞膜流动性，保护心肌细胞膜，减轻心肌细胞损伤。

RESULTS:Our results indicate that the chemokine CCL5 can induce migration in humanbreast carcinoma cell line MCF-7 in vitro and suggest a potential role for Ezrin in theprocesses of breast cancer cell migration,invasion and possibly metastasis responsed toCCL5.We demonstrate that Ezrin siRNA specifically inhibits Ezrin expression of MCF-7cells and deregulates several functions such as cell motility and cell invasion,indicatingthat Ezrin plays a key role in the development of human breast cancer cells.It\'s suggestedthat Ezrin may act as a new anti-invasion therapeutic target for human breast cancer.

趋化因子CCL5促进人乳腺癌细胞MCF-7的趋化与侵袭，Ezrin蛋白的激活在此过程中起着重要的作用；成功构建Ezrin特异性siRNA表达载体，可用于探讨乳腺癌的侵袭转移机制，并为有效地抑制肿瘤的转移提供新的生物治疗靶点。

RESULTS The positive rate of P-gp170expression in cervi-cal cancer pre-radiotherapy was58%（22/38）.Among them,the positive expression rates were10/18（56%）,6/10,4/6and2/4in keratinizing,nonkeratinizing squamous-cell carci-noma,adenocarcinoma and adeno-squamous-cell carcinoma respectively.The positive rate of post-radiotherapy was90%（34/38）and among them,the positive expression rates were16/18（89%）,8/10,6/6and4/4in keratinizing,nonkera-tinizing squamous-cell carcinoma,adenocarcinoma and adeno-squamous-cell carcinoma respectively.

结果 宫颈癌组织P-gp170阳性表达在放疗前为58%（22/38），其中角化型、非角化型鳞癌、腺癌及腺鳞癌分别为10/18（56%），6/10，4/6，2/4例；放疗后其P-gp170阳性表达为90%（34/38），其中角化型、非角化型鳞癌、腺癌及腺鳞癌分别为16/18（89%），8/10，6/6，4/4例，P-gp170表达阳性强度较放疗前亦呈增高趋势。

The surface state and electrochemistry properly platinum-plated on open-cell foamed titanium electrode was investigated and he compared with IrTi anode and platinum-plated titanium toil cathode. The results show that open-cell foamed titanium can uniformly coat with excellent bonding strength platinum-plated, thickness coating 2 μm. The cathode release hydrogen voltage of platinum-plated on open-cell loamed titanium electrode is fall. The anode release oxygen voltage of platinum-plated on open-cell foamed titanium electrode is higher than Irli anode in high current.

采用电镀技术在多孔钛表面沉积了均匀的铂金属层，分析了多孔钛镀铂后的表面状态及电化学性能，并与IrTi涂层阳极及镀铂钛网阴极进行比较，结果显示：多孔钛板开孔孔隙表面可均匀沉积结合力良好的铂层，镀层厚度为2μm；镀铂多孔钛阴极析氢电位比镀铂钛网高，且在大电流下，阳极析氧电位比IrTi涂层阳极高。

Compared by middle-stage luteal cell, luteinized granulosa cells responded an increasion in PCNA even under hypoxic condition, which spoke for an important role of hypoxia in controlling the performance of cell proliferation. Similarity was proved between luteal cell and luteinized granulosa cells when it came to the performance of cell proliferation under a condition of hypoxia.

然而，意外地发现缺氧条件下黄体化粒性细胞之PCNA蛋白质表现量反而增加，此结果与中期黄体细胞之结果恰好相反，显示此时之细胞分裂旺盛而快速增生，与黄体发育初期之细胞生理相似，且缺氧条件可能扮演著重要的调控角色。

In Chapter Two, some methods such as electron microscope, DNA ending label and MTT measurement were used to studied the changes of apoptosis, necroses and cell vigour of leukaemia K562 cell trunk and HL-60 cell trunk irradiated with millimeter wave. Different effects of millimeter wave to leukaemia cell trunks and human marrow cells were observed clearly. Human marrow cells were not so sensitive to millimeter wave radiation as leukaemia cells.

第二章，利用电镜技术、DNA末端标记、MTT活力测定等方法，研究了毫米波对红白血病K562细胞株、人类急性早幼粒白血病细胞株HL-60及正常人骨髓单核细胞的细胞超微结构、细胞凋亡、细胞活力的影响，结果发现毫米波辐射对正常人骨髓细胞及白血病细胞的影响明显不同，正常人骨髓细胞所受影响较小，特别是功率密度小的毫米波对其无影响；而白血病细胞受辐射后发生显著的凋亡或坏死，细胞活力显著下降，该效应具有明显的功率窗和时间窗。

The first idea to deal with the packet loss is the new proposal of multitask ATM cells and the required new ADPCM encoder. This scheme combines three tasks together, namely, reducing cell packeting delay, avoiding breakdown of speech decoders due to one lost cell, compensating or replacing the lost information segment, by dividing the cell payload field into two parts——main and additional information fields, the latter again consists of synchronization information and the coded speech information contained in the last cell.

首先以ATM网络为例，提出了新的信息分组多任务装配法，以及对应此方法的新型ADPCM语音编码系统，这种方法中，利用特殊设计的编码器，使ATM信元负载信息域，由主要和附加用户信息两部分组成，后者又由同步信息和前一个信元语音段信息组成，通过选择和调节信元中两部分信息域的比例，实现了小的分组装配时延、高的分组丢失补偿质量、强的阻断误差传递功能三者的结合。

In one embodiment, a memory device comprises a first memory cell and a second memory cell, wherein the first memory cell comprises a first transistor coupled to a bit line and the second memory cell comprises a second transistor coupled to a bit line bar.

在一实施例中，一种存储装置包含一第一存储单元及一第二存储单元，其中该第一存储单元包含一耦接至一位线的第一晶体管，而该第二存储单元包含一耦接至一位线棒的第二晶体管。

Berbamine could inhibit the growth of leukemia cell line NB4. The induction of cell apoptosis may be one of the mechanisms for suppressing the growth of leukemia cell line NB4. Inhibition of Survivin mRNA and upregulation of Caspase 3 protein might be also involved in cell apoptosis.

小檗胺对NB4细胞有增殖抑制作用，诱导细胞凋亡可能是其抗肿瘤作用的重要机制之一，但不是通过作用于NB4细胞特异性融合基因PML/RARα发挥作用的，其抗凋亡的可能分子机制之一是抑制Survivin基因的表达和增加Caspase3的表达。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？