- 更多网络例句与单电位相关的网络例句 [注:此内容来源于网络,仅供参考]
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Purpose: The single oscillatory response in complete dark adaptation and the effect of mesopic illumination were studied in order to investigate the behaviour of the neuronal adaptation system as reflected in the oscillatory potentials of the electroretinogram.
本研究的目的在于研究暗适应下的单次振荡响应和中间照明亮度的影响,通过分析视网膜电图上的振荡电位,从而研究神经视觉系统的适应过程。
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Diazonium salt which was formed by reaction of diazotization of eldest aromatic amine then coupling with N-(1-naphthyl)-ethylenediamine dihydrochloride,in NH_3·H_2O-NH_4Cl solution showed a sensitive polarographic wave at peak potential of 0.58vs,SCE.
本文报道了芳香族伯胺的重氮-偶氮化反应所生成的偶氮化合物在NH_3·N_2O-NH_4Cl底液中,在单扫描极谱上,峰电位-0.58V
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According to the theory of electrical double layer potential in a capillary and the relation between Zeta potential and cation exchange capacity, the radial distributions of potential and ions concentration are assured.
为研究含水泥质砂岩导电特性的机理,由单毛管双电层电位理论和阳离子交换量与Zeta电位的关系,得到了毛管径向电位分布和离子浓度分布。
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Results showed that L-THP possessed negative inotropic and negative chronotropic action, lowed left ventricular pressure and it's infinitesimal calculus, decreased heart output in per min., shorten 〓 and 〓 of action potential of ventricular papillary muscle of guinea pig and even the plate-phase of action potential disappeared in larger dose group , but prolonged 〓. we studied transmembrane transportation of 〓 after administering L-THP , L-THP not only depressed uptake and increased release of Ca 2+ in normal myocardium, but also it showed stronger inhibition in cell injured by ISO, and fully eliminated the effect of ISO increasing uptake and decreasing release of 〓. By detecting the 〓 content of ventricular single myocyte using fluorescent probe Fluo-3/AM, results correspond to that done above, L-THP decreased 〓 content inside of cell significantly. Using whole-cell mode, we observed the effect of L-THP on Ica in ventricular single cell, it was found that L-THP decreased Ica, the effect increased with increasing it's dose, and had voltage, frequency-dependency. Dose highly corelated to effect, corelative constant is 0.87. When washing cell with normal tyre's solution, Ica could recover, which proved the blocked action of L-THP on calcium channel once again. Meanwhile, L-THP reduced production of MDA in heart injured by ISO in dose-dependent manner, improved content of GSH-Px, in case tissue or cell free from free radical damage.
结果显示,该药物具有负性肌力和负性频率作用,降低左室压及其微分,终使每分心输出量减少;缩短豚鼠心室乳头肌动作电位时程的〓和APD〓,大剂量使动作电位平台消失,〓延长;同位素示踪法研究证实L-THP抑制〓摄取,促进〓释放,降低细胞内的〓含量;单通道水平的研究证实,L-THP减少豚鼠心室肌单细胞内向钙电流,且具有剂量,电压,频率依赖性,其作用易于洗脱,药物剂量与Ica也具有高度相关性(相关系数r为-0.87);L-THP还可抑制ISO损伤心肌组织所致的丙二醛含量增加,增加谷胱甘肽过氧化物酶的量,使组织细胞免受损伤。L-THP阻断L-型〓通道,抑制〓的摄取,促进〓的释放,降低细胞内〓含量L-THP作用的离子基础。
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After the application of 100μ M linopirdine to OHCs, the peak K+ current was reversibly blocked and the late K+ current was partly reduced. In addition, the decay time constant of the TEA-sensitive K+ current was prolonged in the presence of 100μ M linopirdine. The inward current in OHCs was totally inhibited after the superfusion of 100μ M and 200μ M linopirdine respectively.
结果发现,在正常细胞外液中,单离外毛细胞可记录到四乙基二乙胺敏感的外向性钾电流和静息膜电位附近激活的内向性钾电流( the K+ current activated at negative potential, IKn)两种钾电流,而单离Deiters细胞中只记录到外向整流性钾电流。
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Result Biphasic electrical field pulse extended the APD longer than that with monophasic one.
结果 双相电场脉冲比单相脉冲更多地扩展细胞的动作电位时程;不同强度的双相波电场脉冲,对动作电位时程的扩展能力非常相近,而不同强度的单相波对动作电位的扩展能力差别很大,电击后动作电位时程空间分布不均匀;动作电位的扩展主要取决于脉冲强度的峰值,和脉冲持续时间关系不大。
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Electrophysciological indexes: in the experimental group ,the tardy rate of induced motorius action potential ,recovery rates of the amplitude of compound muscle action potential and twitch tension and tetanic tension of triceps surae muscle ,were significantly higher than in the control group.(4) Compared with the control group ,the triceps surae muscle wet weight was significantly greater in the experimental group.(5) histomorphological indexes: the count of myelinated nerve fibers ,diameter of regenerated axon,thickness of nerve myelin sheath and area of capillary were much more in the experimental group than in the control group.(6) observation of ultrastructure with the transmission election microscope: more abundant organella and maturer myelin sheath lay in the injured peripheral nerve of the experimental group, while not lay in the control group.
分别在术后第2、4、6周时进行各项指标的检测,结果发现:(1)实验组SD大鼠在整个实验过程中,其精神、毛发、体重,运动灵活性等一般情况优于对照组;(2)实验组的坐骨神经功能指数恢复率显著优于对照组,P<0.01;(3)神经电生理指标:实验组运动神经诱发电位潜伏期的延迟率显著优于对照组,P<0.05;复合肌肉动作电位振幅的恢复率显著高于对照组,两组比较第2周时P<0.01,第4、6周时,P<0.05;小腿三头肌单收缩力和强直收缩力的恢复率实验组显著高于对照组,P<0.01;(4)小腿三头肌湿重的恢复率,第2、4周时实验组高于对照组,差异非常显著,P<0.01;第6周时,差异仍显著,P<0.05;(5)组织形态学指标:有髓神经轴突计数、再生轴突直径的恢复率,毛细血管面积,实验组均显著大于对照组,P<0.01、P<0.05、P<0.001;实验组髓鞘厚度的恢复率也显著高于对照组,第2周时P<0.01,第4、6周时,P<0.05;(6)透射电镜超微结构观察:实验组再生轴突中细胞器丰富,髓鞘结构成熟,神经再生情况优于对照组。
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The MAX15054 enables designers to avoid the cost and complexity of a SEPIC topology by allowing the implementation of buck and single-inductor buck-boost topologies with the output referenced to ground in single string and multistring LED drivers.
MAX15054在单串和多串LED驱动器中通过使用降压以及单电感升降压拓扑结构,并将地电位作为输出电压的参考点,从而使设计人员避免了采用SEPIC结构带来的成本和设计复杂度。
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Methods:The self-made potassium chloride monopha- sic action potential recording electrodes(KCI-MAP elec- trodes)were pluged into the canine left anterior ventricu- lar wall,where isoprenalinewas administered through the KCI-MAP electrodes to mimic the increase of local sympathetic nervous tension,monophasic action potentialof the three layers(endocardium,mid-myoeardium and epicardium)at left anterior ventricular wall were re- corded simultaneously before and after Iso been administered.
方法经自制跨室壁氯化钾单相动作电位记录电极(KC1-MAP电极)于左心室前壁局部给予异丙肾上腺素模拟局部交感神经张力增加,记录给药前后三层心肌的单向动作电位,分析动作电位时程、图形特征和跨室壁复极离散度的变化,观察VT的诱发情况和VT发作时室壁激动顺序。
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All the indexes were tested in 2 -. 4 .. 6 weeks of operative intervals respectively. Results:(1) The general observation in the experimental group ,such as spirit, hair, body weight and activity ,was superior to that in the control group.(2) The recovery rate of sciatic nerve functional index (SF1) was statistically significantly higher in the experimental group than in the control group .(3) electrophysciological indexes: m the experimental group ,the tardy rate of induced motorius action potential ,recovery rates of the amplitude of compound muscle action potential and twitch tension and tetanic tension of triceps surae muscle ,were significantly higher than in the control group.(4) Compared with the control group ,the triceps surae muscle wet weight was significantly greater in the experimental group.(5) histomorphological indexes: the count of myelinated nerve fibers ,diameter of regenerated axon, thickness of nerve myelin sheath and area of capillary were much more in the experimental group than in the control group.(6) observation of ultrastructure with the transmission election microscope: more abundant organell a and maturer myelin sheath lay in the injured peripheral nerve of the experimental group, while not lay in the control group.
分别在木后第2、4、6周时进行各项指标的检测,结果发现:(1)实验组SD大鼠在整个实验过程中,其精神、毛发、体重,运动灵活性等一般情况优于对照组;(2)实验组的坐骨神经功能指数恢复率显著优于对照组,P<0.01;(3)神经电生理指标:实验组运动神经诱发电位潜伏期的延迟率显著优于对照组,P<0.05;复合肌肉动作电位振幅的恢复率显著高于对照组,两组比较第2周时P<0.01,第4、6周时,P<0.05;小腿三头肌单收缩力和强直收缩力的恢复率实验组显著高于对照组,P<0.01;(4)小腿三头肌湿重的恢复率,第2、4周时实验组高于对照组,差异非常显著,P<0.01;第6周时,差异仍显著,P<0.05;(5)组织形态学指标:有髓种经轴突计数、再生轴突直径的恢复率,毛细血管面积,实验组均显著大于对照组,P<0.01、P<0.05、P<0.001;实验组髓鞘厚度的恢复率也显著高于对照组,第2周时P<0.01,第4、6周时,P<0.05;(6)透射电镜超微结构观察:实验组再生轴突中细胞器丰富,髓鞘结构成熟,神经再生情况优于对照纽。
- 更多网络解释与单电位相关的网络解释 [注:此内容来源于网络,仅供参考]
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monophasic action current:单相动作电流
monophasic 单相的 | monophasic action current 单相动作电流 | monophasic action potential 单相动作电位
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single-turn induction coil:单匝感应线圈
single-tuned transformer coupled amplifier 单调谐变压器耦合放大器 | single-turn induction coil 单匝感应线圈 | single-turn potentionmeter 单旋电位计
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unipetalous:单花瓣的(花冠)
单侧分枝 uniparous hranching | 单花瓣的(花冠) unipetalous | 单相电位 uniphasic potenital
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unipotential:单电位 单势 等势
unipole /单/单极天线/ | unipotential /单电位/单势/等势/ | uniprocessing /单处理/单机处理/
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unipotential lens:单电位透镜
Unipon 茅草枯 | unipotential lens 单电位透镜 | uniprocessor 单处理机
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unipotential gun:单电位电子枪
unipotential electrostatic lens单电位静电透镜 | unipotential gun单电位电子枪 | unipump单一泵
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unipotential electrostatic lens:[电子]单电位静电透镜
staff catching apparatus 路签接受机 | unipotential electrostatic lens [电子]单电位静电透镜 | extension of upper limb 上臂伸
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unipotential electrostatic lens:单电位[差]静电透镜
管套节 union | 单电位[差]静电透镜 unipotential electrostatic lens | 裂化装置 unit; cracking
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unipotential electrostatic lens:单电位静电透镜
unipotential electron gun单电位电子枪 | unipotential electrostatic lens单电位静电透镜 | unipotential gun单电位电子枪
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monophasic potential:单相电势
monophasic action potential 单相动作电位 | monophasic potential 单相电势 | monophobia 独居恐怖症