促进作用

The effects of different concentrations of 2,4-D, 6-BA, and NAA on the PLB formation of C.

低水平的2，4-D和较高水平的6-BA对于试管苗基部切块诱导PLB具有显著的促进作用。

Aging of reproductive system is considered to accelerate brain aging and increase the incidence of neurodegenerative diseases.

关于衰老机制的假说甚多，其中包括生殖系统衰老导致的性激素缺乏对脑衰老性病理改变的发展具有促进作用。

some endogenous NSCs are found in 14d,28d , 60d after the intracerebral hemorrhage.The saponins of panax ginseng induce the proliferation of endogenous NSCs in 14d ,28d ,60d and improve the neuromotor function

脑出血后神经干细胞被激活增殖，人参总皂甙对脑出血后神经干细胞的增殖有促进作用和改善运动功能。

Results: Fujian Tablet could increase the expression of neurotropic factor and decrease that of inhibitory factor. It promoted proliferation, migration, differentiation of neural stem cells, axonal growth and synapse formation remarkably.

结果：复健片可增加神经生长营养因子表达，减少抑制因子表达，对神经元增殖、迁移、分化，轴突延伸、突触形成等有明显促进作用。

It is probably that there were not Ca〓 channel on the guinea pig sperm PM, because the Ca〓 channel blockers verapamil, nifedipine, diltiazem and D600 promoted acrosome reaction in synchronous and nonsynchronous cultural systems.

豚鼠精子质膜可能无Ca〓通道，因为verapamil、dilliazem和D600等对获能和未获能的精子的顶体反应均具有显著的促进作用。

Water-soluble extractives from oenothera flower will ehance the function of immunity in normal mice.

月见草花浸液对正常小鼠的基础免疫功能有一定的促进作用。

The opsonization of IgY to phagocytes in cows was detected by flow cytometry.

特异性IgY浓度为1 mg/mL时对吞噬细胞的吞噬促进作用最强。

The result showed that sodium orthovanadate had a increasing effect on the paclitaxel content of cell cultures.

结果表明，钒酸钠对红豆杉悬浮培养的紫杉醇合成有明显的促进作用，添加50 μmol/L的钒酸钠使细胞的紫杉醇含量增加了71.3％。

Sustained AF could be induced easily in all dogs during vagal nerve stimulation in vivo both before and after isolation of all PVs with encircling lesions created by a bipolar radiofrequency ablation clamp device. PV elimination had no effect on atrial effective refractory period or its responses to cholinergic stimulation. Autonomic ganglia were identified by bradycardic and/or tachycardic responses to high-frequency subthreshold local stimulation. Ablation of the autonomic ganglia overlying all PV ostia suppressed the effective refractory period-abbreviating and AF-promoting effects of cervical vagal stimulation, whereas ablation of only left- or right-sided PV ostial ganglia failed to suppress AF.

无论是在双极环状消融所有PV之前或之后，在体刺激颈迷走神经节过程中持续性房颤在所有犬均能轻易被诱导出，PV切除对心房肌的有效不应期或对胆碱的反应均没有影响，通过对高频的域下刺激发生快速或慢速反应来鉴定自主神经节，消融叠加于PV口部的自主神经节能抑制有效不应期的缩短、和刺激颈迷走神经诱发的房颤促进作用，而仅消融左或右侧PV口部的自主神经节却不能抑制房颤。

If we can have a comprehensive and rational view of teacher's authority, we would find it is not always playing a positive promoting role. In fact. When it is beyond a certain "degree", it will become its opposite. Therefore, it is necessary to safeguard the lawful authority of teachers and establish the reasonable authority of teachers. Meanwhile, we should prevent the overinflation caused by "power".

如果我们能够全面、理性的看待教师权威，事实上，它对于学校教学来说并非总是起着积极的促进作用，当它超过一定的&度&的时候，就会走向它的反面，这正如苏霍姆林斯基所讲：在教师所拥有的教育手段中，对孩子们的权威是最要紧、最普通、包罗一切同时又是最锐利和不安全的手段。

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。