传导

ConclusionF022 from Radix Isatidis can not only destroy the structure of endotoxin, but also obstruct the signal transduction pathways of LPS. F022 may be a strong antiendotoxin fraction in drugs research and development.

结论F022部位不仅直接破坏内毒素结构，且阻断内毒素引起的信号传导通路，从而抑制机体炎性因子的过度释放、抑制膜结构伸展刺突蛋白和丝裂原活化蛋白激酶的表达，从分子水平阐明了板蓝根中活性部位F022抗内毒素的分子机理。

In one embodiment, the heat transfer fluid component is at least one of a colorant, a corrosion inhibitor, an antifoaming agent, a bitterant, a dispersant, or a combination thereof.

在一个实施方案中，热传导流体组分为着色剂、腐蚀抑制剂、消泡剂和/或抗泡剂、苦味剂、分散剂或其组合中的至少一种。

Self-pollination was brought as the essential reason for causing emptied seeds by former researchers. Based on those studies, potassium antimonate and electron microscopy were used to study the calcium distribution of pollens in the micropylar canal of self-pollinated and cross-pollinated ovules and morphological changes in certain cells undergoing programmed cell death from pollination to fertilization, and observation of histo-chemical changes during microgametopyte development was performed by paraffin section.

前人研究认为自交是华北落叶松产生空粒的主要原因，本论文在此基础，运用焦锑酸钾沉淀法配合电镜观察研究了传粉后到受精前异交控制和自交辅助授粉胚珠珠孔道内花粉的钙分布情况，及此过程中细胞程序化死亡超微结构的变化，并通过石蜡切片研究了华北落叶松传粉后到受精前雌配子体发育过程及细胞内含物的变化，以研究在受精前胚珠内是否存在花粉识别与选择系统，探讨钙信号传导和花粉与胚珠相互作用及细胞程序化死亡的关系。

In recent years, much attention has been paid to the signaling pathway and action mechanism in the symbiosis between arbuscular mycorrhizal Fungi and plant roots and consequentially great progresses have been made.

近年来丛枝菌根真菌与植物根系建立共生关系的信号传导途径和作用机制备受关注，也取得了突破性的进展。

By inhibiting the sterol biosynthesis of cell death in plants conduction with absorption in the role of ascomycetes and a half for the bacteria known to a wide range of diseases caused by a very good control effect.

通过抑制甾醇的生物合成而使菌体死亡，在植物体内具有内吸传导作用，对于子囊菌和半知菌引起的多种病害防效极佳。

Electrocardiogram findings include sinus bradycardia, sinus arrest, sinoatrial heart block, and asystole.

心电图检查结果包括窦性心动过缓、窦性停搏、窦性心脏传导阻滞，和心搏停止。

More and more evidences have shown that traditional high 〓 cardioplegic solutions increase energy and oxygen demand during asystole; make more calcium entry into cells.

愈来愈多的研究表明：传统高〓心肌保护液于诱导心脏停搏期间增加心肌能耗、氧耗，介导〓内流并对传导系统抑制作用相对较弱，高〓所致的血管内皮细胞损伤也引起学者们的高度重视，如何减轻或避免高〓心肌保护液的不利影响，是心外科领域中一个亟待解决的难题。

Nerve conduction assessment indicated an axonal neuropathy pattern in both groups, while sensory action potentials were more markedly diminished in the sensory ataxic form.

神经传导评估提示两组都存在轴索性神经病，在感觉性共济失调型中感觉动作电位显著降低。

In the canine heart, coronary sinus musculature is continuous with right atrial myocardium at ostium and its connection branch inserts into left atrail myocardium distally, which forms a predominant conduction pathway between two atria in inferior atrial area.

大体心脏电生理证实，冠状窦内存在一条较为稳定的左右心房间电传导通路，该通路一端连接左房后壁，一端在冠状窦口与右房心肌相连。

Objective:To study the clinical characteristics,treatment and prognosis of atrioventricular block in patients with acute myocardial infarction of different stages.

目的：探讨急性心肌梗死病人不同时期发生的房室传导阻滞的临床特点、治疗及预后。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐