查询词典 activated

Furthermore, preliminary work also performed to examine whether PI3K/AKT signal transduction pathway was activated in the process of refractory leukemia development. Materials and methods An immortalized human bone marrow stromal cell line, HS-5, was introduced to establish a bi-phase culture system for the cultivation of B-lineage precursor leukemia cells. ELISA and RT-PCR were used to investigate the expression of VEGF and its receptors in the leukemia cell lines and primary childhood leukemia cells in different treated groups. Flow cytometory method and immunofluorescent staining were employed to examine the apoptosis signals both in the VP16 treated and untreated leukemia cells. Western blot was utilized to explore the PI3K/AKT activated status in the drug induced or uninduced leukemia cells and lymphocytes from healthy donors.

材料和方法使用来源于人类骨髓基质细胞的细胞株HS-5作为滋养层细胞进行急性淋巴细胞性白血病细胞的体外培养，通过细胞生物学和免疫学方法评估培养体系并鉴定出难治性白血病细胞克隆；以ELISA和RT-PCR方法检测急性白血病细胞株和患儿白血病细胞VEGF及其受体的表达，了解不同治疗阶段VEGF及其受体的表达状况，并结合临床指标进行分析，明确VEGF及其受体在白血病发生过程中的作用；流式细胞仪和免疫荧光染色法对正常健康儿童、初发白血病患儿、复发白血病患儿及缓解后患儿进行凋亡因子检测和分析，初步阐明难治性白血病抗凋亡形成的原因；蛋白印记分析检测PI3K/AKT信号传导通路在健康儿童、初发白血病和复发白血病患儿的表达，初步了解难治性白血病形成的分子生物学机制。

A temperature rise of 69K will occur during adiabatic filling of methane from activated carbon between pressure levels of 1 and 36atm if the volumetrically adsorption capacity of methane on activated carbon was 140V/V.

在本实验范围内制备高比表面积活性炭的最佳条件是：活化时间60min，活化温度770℃，碱炭比5∶1，原料粒度为100～450μm的辽宁盘锦焦，制得的高比表面积活性炭的比表面积达到3730m〓/g。

Results: 1. The value of all experimental indexes decreased significantly after heat stress, and reached the lowest at the time 2-8 hours after heat stress. This indicates that the immunity of the mice is damaged to the largest extent at 2-8 hours after heat stress. 2. L-arginine supplementation with appropriate dose could remit the acute atrophying of thymus and spleen tissue caused by heat stress. 3. After L-arginine supplementation with appropriate dose, the lymphocyte proliferation, the level of concentration of IL-2 and * expression of IL-2R raised in the group with room temperature; in the heat stress group the level of three indexs decrease significantly. Furthermore, the decrease of the group given 1 .Smglg.bw L-arginine is the smallest. This result indicates that the concentration of 1 .Smglg.bw L-arginine supplementation could remit the depressment of the immunity caused by heat stress. 4. The [Ca2~] in activated thymocytes of the group with L-arginine -2- supplementation is significantly higher than that of the group with water supplementation. This indicates that L-arginine supplementation could protect thymoeytes of mouse under heat stress. We also found that the fluorescence intensity of [Ca2~] in activated thymocytes of the group given 1 .Smglg.bw L-arginine is the highest.

结果：1、热应激后小鼠的各项免疫指标均有显著性下降，其中在2.8小时降到最低，提示在这个时间段小鼠的免疫功能受到最大损害；2、适量补充精氨酸有助于缓解热应激导致小鼠胸腺和脾脏的急性萎缩；3、常温组，补充适量精氨酸后小鼠淋巴细胞增殖活性、IL-2的浓度及IL-2R的表达均有显著性上升，而热应激后三指标均显著降低，其中在精氨酸给予浓度为1.5mg/g.bw时三指标的降低程度最少，提示该浓度可最大程度缓解热应激对小鼠免疫功能的抑制；4、补充精氨酸组的活化胸腺细胞［Ca~(2+)］较给水组有显著性上升，说明精氨酸对热应激小鼠胸腺细胞具有保护作用，并发现在精氨酸给予浓度为1.5mg/g.bw时活化胸腺细胞的胞浆钙离子荧光强度达到最大；5、热应激后小鼠血清NO的浓度均有不同程度的上升，补充精氨酸后血清NO上升更加明显，但并非随精氨酸给予浓度的增加而增加。

000 Mg/L phenol and 200 mg/L 4-cp were biodegraded within 51 h by cells immobilized in activated carbon integrated hollow fiber membranes, while it took about 88 h without activated carbon.

在膜的制作过程中添加了一定量的活性炭后，发现膜对苯酚和四氯苯酚的吸附能力增强，同时结构上更疏松，对四氯苯酚的降解效率得到了提高。

METHODS: We randomized 42 healthy parturients in early laborto receive 0.1% ropivacaine + fentanyl 2 g/mL eithervia PCEA+BCI (n = 21,bolus 5 mL, lockout 10 min, basal infusion5 mL/h) or via PCEA+AMB (n = 21, patient-activated bolus of5 mL, lockout 10 min, basal automated boluses of 5 mL/h [omittedif a patient-activated bolus was successfully administered inthe last 1 h]) after successful induction of combined spinalepidural analgesia.

我们将42名处于早期产程的健康娠妇女在成接受腰硬联合镇痛后，随机分为两组，一组接受 PCEA+BCI (n = 21，单次给药5ml ，锁定时间 10分钟，背景剂量5 mL/h)，另一组接受 PCEA+AMB (n = 21，患者自控单次给药5 mL，锁定时间 10 分钟，背景剂量自单次给药5ml/h)，两组均给予0.1%的罗哌卡因+太尼2 g/mL 。

This fiber could be carbonized or activated into carbon fiber and activated carbon fiber material with wide use and good capability.

该纤维可进一步炭化或活化加工成用途广泛、性能优良的破纤维和活性破纤维材料。

Activated charcoal was used as decolourant; the influence sequence was the activated charcoals consumption, temperature and time.

脱蛋白处理是在加入木瓜蛋白酶情况下，用氯仿-正丁醇溶液体积比为4：1的混合液进行充分振荡，振荡3次可达去除蛋白质的目的。

The number of primary adsorption sitesa0 as calculated from the Dubinin-Serpin-skii equation (DS-2) from the physical adsorption isotherm of water vapor on rehydrated activated charcoals is greater than for the quasiequilibrium physical adsorption isotherms of physical adsorption on activated charcoals heated at 673 K.

主要吸附sitesa0的数字如从 Dubinin-Serpin-skii等式(DS-2)被计算从水蒸气物理吸附等温线在被重新水化的被激活的木炭为物理吸附物理吸附等温线在被激活的木炭被加热在活跃站点的数量上的673 K。

The thesis mentioned that the conformation of lipase molecular can be induced by substrate to be an activated one in organic phase through constructing a water-in-oil micro-emulsion system. The activated conformation was recorded using high cross linking degree polymer. The effect of inducement on the activity of recorded lipase polymer was studied, the catalyzed property of recorded lipase polymer in water phase was investigated, and the fluorescence spectrum of lipase solution and recorded lipase polymer under different kinds of denaturalized circumstance were analyzed.

本文提出通过构建油包水型微乳体系，使酶分子能够在有机相中被反应底物诱导出活性构象，利用高交联度聚合物对该构象进行刻录，比较了底物诱导对刻录酶活性的影响，考察了刻录酶在水相中催化特性，并对脂肪酶溶液和刻录酶聚合物在各种变性条件下的荧光光谱进行分析。

The results compared with the unimmobilized activated sludge indicated the method was effective and feasible. The optimized conditions which activated sludge was immobilized by the mixed carrier process using PVA as major entrapping material were studied.

设计了带磁场的污水处理反应器装置，对生活污水进行处理，并于传统活性污泥法进行比较，证明固定化活性污泥微球用于处理生活污水是可行和有效的。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。