查询词典 tetanic

So the recovery rate after moderate fatigue was related to the tetanic contraction duration.

3在5 000 ms内给予300 ms的刺激(DC为6.0%)，持续5 min，强直收缩张力降低约50% P0(L50P)，转入恢复期(图1)。

Becuase tetanic stimulation less than 1 second can produce logn-term increase of efficacy of the synaptic transmission, LTP has been considered as the possible physiological substrate of learning and memory.

由于不到一秒钟的强直刺激就能引起突触传递效能长时增强，故LTP已被认为是记忆的生理学之可能基础。

LTP manifests as a persistent increase in response of postsynaptic neurons to subsequent stimulation after tetanic stimulation of the presynaptic neurons.

本项目在我们以往研究的基础上，探讨与脊髓背角LTP表达和维持相关的几个重要问题。

Tetanic force and [Ca2＋]i were not significantly different between CHF and Sham soleus fibers under resting conditions.

静息条件下，CHF组和Sham组中比目鱼肌纤维的强直性张力以及[Ca2＋]i并无显著性差异。

Long-term potentiation was. for the first time, elicited in the deep division of the Superior Colliculus by the tetanic stimulation of 100Hz for 1s .

在大白鼠上丘脑片深层部的中层或深层给电刺激、分别在径向对应的深层或中层，记录到诱发的突触后场电位。

Firstly, we attempted to determine the optimal LTP-producing tetanic stimulation and observed that tetanization≥100Hz is more reliable than that≤50Hz in producing LTP.

首先我们找出在本实验条件下诱发LTP的最适强直刺激，观察到大于100Hz的强直刺激比50Hz以下强直刺激能更可靠地诱发出LTP。

Moreover, the protein level of pERK in the ACC was transiently increased after LTP induction, starting at 5 min and returning to basal at 1 h after tetanic stimulation.

取高频刺激后不同时间点的脑片进行免疫组化检测，结果显示，高频刺激后5 min时，pERK 表达显著升高，在10 min达到最高峰，1 h后回复到基础表达水平。

In the present study, the effects of 2 Hz and 100 Hz tetanic parameters on L-LTP of the field potentials were recorded from the layer Ⅱ/Ⅲ of the rat visual cortical slices in response to stimulation of the layer Ⅳ.

本研究用3周龄的大鼠视皮层脑片标本，在Ⅳ层刺激而在Ⅱ/Ⅲ层记录场电位，待场电位稳定后施加强直刺激诱导LTP，探讨2Hz与100Hz的强直刺激在诱发持续时间长于3h的L-LTP中的作用。

So RTR75 at the second fatigued contraction was reduced after 5 or 10 min of recovery, but no significant difference after 60 min of recovery. During intermittent tetanic contraction RTR75 was increased to be 2.9 times of normal in unloaded soleus.

但是，这些方法大部分是在非完整肌纤维或细胞上进行观测，受诸多测试因素的影响，有时不能反映在体肌纤维SR钙转运的实际功能。

Twelve hours latter,uterine vessels formation was revealed by tannin-Fe lavement solution.Results The uterine vessel formation of rats in the model group showed that varices,tetanic shape,the density of all levels vessel net increased obviously and its twist,serpentine shape decreased markedly,while that in the large,middle dosage Gongning groups displayed absolute contrarily and fit like a glove with the normal control group.The uterine vessel formation of rats in the small dosage Gongning group and indomethacin group also showed the same transformation as it in the model group.

结果 模型组大鼠子宫各级血管扩张增粗，走行僵直，螺旋状和蜿蜒状走行消失或明显减少，血管形成的各级血管网密度增加，分布不均；消炎痛组、宫宁小剂量组子宫血管仍存在较明显的血管腔扩大、走行僵直和血管网密度增加，宫宁大、中剂量组子宫血管构筑的异常改变消失或明显改善。

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。