诱导地

Results: 1 The capacity of engulfment of A549 cells started enhancing at the 1h of preincubation with dexamethasone, reached the highest at the 4h of preincubation,At the 8h、24h of preincubation the capacity of engulfment evidently reduced. 2 Glucocorticoid cytosolic receptors antagonist RU38486 inhibited the improved engulfment ability by dexamethasone. 3Phagocytosing apoptotic eosinophils did not change the release of IL-6 and IL-8,but can inhibited the release of IL-6 and IL-8 from A549 cells stimulated by lipopolysaccharide. 4Increasely uptaking by dexamethasone also did not agitate the release of IL-6 and IL-8 from A549 cells. Conclusion: 1Dexamethasome improve the phagocyte capacity for apoptotic eosinophils of A549 cells by glucocorticoid cytosolic receptors, and the effect presents time-dependently. 2Phagocytosis of apoptotic eosinphils can degrade inflammatory reflection, so it is likely to be critical in the control of asthma inflammation.

结果： 1 A549细胞在地塞米松诱导后1小时吞噬能力开始升高，4小时吞噬能力达最高峰，8小时、24小时吞噬能力明显下降 2加入RU38486后抑制了地塞米松所增强的吞噬能力 3凋亡嗜酸粒细胞的吞噬并不能改变A549细胞释放IL-6和IL-8，但能抑制脂多糖刺激A549细胞后IL-6、IL-8的分泌 4地塞米松增加的吞噬也不激发A549细胞释放IL-6和IL-8 结论： 1地塞米松促进A549细胞吞噬凋亡的嗜酸粒细胞是通过A549细胞糖皮质激素胞浆受体发挥作用的，并且具有时间依赖性 2 A549细胞吞噬凋亡的嗜酸粒细胞能降低炎症反应，对哮喘炎症的控制具有重要意义

In Panicum repens grown naturally in water marsh, the content of 39.1,68.5 and 130 kD polypeptides was high, and under NaCl stress, the three proteins decreased somewhat, but the 30.6 kD polypeptide was enhanced along with salinity increase. The 30.6 kD protein may be related to salt acclimation of Panicum repens.

移栽后的植株在50 ～400 mmol/L NaCl胁迫下，原生长于海滩的铺地黍中30.6、73.5和96.5 kD蛋白质的含量随盐度的增加而增加；原生长于水湿地的铺地黍中39.1、68.5 和130 kD蛋白质的合成降低，但30.6 kD的蛋白质被诱导合成。30.6 kD的蛋白质可能与铺地黍的盐适应过程有关。

Results After induced for 8 h, the protoscoleces shrank in dexamethasone group and dexamethasone＋ATP group, the rosellum was invaginated. Compared with the control, the calcareous corpuscles in the protoscolex significantly reduced and blurred in the two groups. The morphological changes in protoscolex of dexamethasone＋ATP group was more obvious than that of dexamethasone group.

结果 药物诱导8 h后观察，与对照组相比，地塞米松组和地塞米松+ATP组的原头节均出现团缩、顶突内凹和体积缩小，钙颗粒明显减少且模糊不清，未见原头节活动，其中地塞米松+ATP组原头节的形态改变更明显，故选择该组作为实验组，与空白对照组进行后续试验。

Remifentanil potentiates etomidate when given by TCI simultaneously for induction of anesthesia.The target plasma etomidate concentration of 0.6 ug/ml in the presence of plasma remifentanil concentration of 6 ng/ml can effectively attenuate the intubation response.

依托咪酯和瑞芬太尼在全麻诱导时具有协同作用，瑞芬太尼血浆靶浓度6 ng/ml复合依托咪酯血浆靶浓度0.6 μg/ml诱导能较好地控制插管时的血流动力学反应。

It was observed that not only histidine, but also histidine-Co and histidine-Ni could induce and substitute some Cu and Zn from Cu_2Zn_2SOD, eventually influence the activity of this metalloenzyme. Histidine- metal ion complexes have stronger ability than histidine to displace the bound metal ion from SOD. In addition, the amount of foreign metal ion binding to the SOD was less than that of metal ion lost from SOD. It obviously means that there was apoenzyme in the solution.

实验结果表明： Cu2Zn2SOD酶不仅与组氨酸，而且还可以与组氨酸－CoⅡ）和组氨酸－Ni(Ⅱ相互作用，Cu2Zn2SOD酶中的部分Cu和Zn被诱导和置换出来，并相应地影响了酶的活性；组氨酸－金属离子配合物的作用比组氨酸强，酶活性降低也更明显；酶中结合的外来金属离子的量比从酶上被诱导和顶替下来的金属离子的量要少，说明在溶液中有脱辅基酶的存在。

Comparing as BA, 0.1mg·L〓 TDZ was more effective in inducing germinating and developing of buds, regenerating prolific caespitose buds via organogenesis, promoting rhizogenesis and activity of root system greatly, as a result, acclimation survival rate was improved significantly. When leaf segments, cut from in vitro plantlets, were placed on MS media containing 0.1mg·L〓 TDZ, adventitious buds regenerated from segments. After transferred to propagated and rooted media, adventitious buds would proliferate and come into full plantlets.

与BA相比，TDZ的细胞分裂素活性至少高出一个数量级，0.1mg·L〓的TDZ能有效地诱导四个基因型芋茎尖的萌动、生长、大量增殖丛生芽，促进试管苗根系发生，将根系活力提高2倍以上，显著提高了试管苗的驯化成活率；浓度为0.01mg·L〓的TDZ能诱导魁芋类型的芋离体叶片切块产生再生芽点，转接后可增殖不定芽并形成再生植株。

The emphasis of article is the design of the algorithm. We also took into account the signal lamp's morra in the Dynamic Route Guidance System.

该路径诱导系统的重点是为了实现实时最优路径诱导，将城市道路网交叉路口的信号灯延误时间考虑进来，较为真实地反映了城市道路网的交通状况。

The result using inhibitors of Ca〓 channels supported above observation. When Ca〓 channels in plasma membrane were blocked by LaCl〓, verapamil or nifedipine, and the Ca〓 channels in endomembranes opened naturally, extracellular CaM couldn't induce 〓 increase. When Ca〓 channels in endomembranes were blocked by ruthenium red and the Ca〓 channels in plasma membrane opened naturally, extracellular CaM induced Ca〓 increase in guard cells, but the extent of Ca〓 increase was lower than that of control.

使用质膜Ca〓通道抑制剂LaCl〓、异博定、尼群地平及细胞内Ca〓通道抑制剂钌红的结果支持这种推测：在质膜Ca〓通道被阻断、细胞内Ca〓通道仍正常开放的情况下，保卫细胞〓不能被CaM诱导增加；细胞内Ca〓通道被抑制、质膜Ca〓通道正常开放的条件下，细胞外CaM诱导保卫细胞内〓升高的幅度不能达到不使用Ca〓通道抑制剂的水平。

The results showed that the promoters of OsPLD3 and OsPLD4 could drive the expression of the reporter gene in various tissues of the rice flower organs at different levels. The expression of both genes was induced by wounding and methyl jasmonate, but with different intensity at different time intervals.

利用反向遗传学技术对水稻磷脂酶D 家族中的两个成员OsPLD3 和OsPLD4 基因及其启动子的研究显示： OsPLD3 和OsPLD4 的启动子在花器官的不同部位中驱动报告基因不同程度地表达，二者都受损伤和茉莉酸甲酯诱导，但是对诱导因子反应的时空模式不同。

Metric molecular lattices and whose morphism are pointwise quasi-uniform continuous generalized order-homomorphism, which is called the cat.egory of pointwise p.q.

另外，每个由scott开集构成的拓扑也可由这种S－拟一致结构所诱导，恃别地，SCOt.t拓扑可由这种S－拟一致结构所诱导。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。