您要查找的是不是：
- Class II antiarrhythmic drug Ⅱ级抗心律失常药
- Difficulties arise in attempting to understand the mechanisms of antiarrhythmic drug action for several reasons. 在企图了解抗心律失常药物作用的机制中产生某些困难是有一些原因的。
- The pharmacology,pharmacokinetics,clinical uses and side Affects of ibutilide,a new antiarrhythmic drug,were reviewed. 通过查阅近几年文献，综述了伊布利特的药理作用、药代动力学、临床应用和不良反应。
- Objective To study the clinical efficacy and safety of some commcn antiarrhythmic drug on elderly tachy arrhythmia. 目的探讨临床常用的抗心律失常药物治疗老年人快速性室上性心律失常的有效性和安全性。
- MLEs belong to the mariner/Tc1 superfamily,one of the most diverse and widespread Class II transposable elements. MLEs属于mariner/Tc1超家族 II型转座元件中分布最广、种类最多的超家族之一。
- BMDC were CD11c ?, CD86 ?, MHC (major histocompatibility complex) class II + and CD8a - myeloid DC. BMDC表现为CD11c ;CD86 ;MHCclassII+和CD8a-的髓系DC .
- Amiodarone is the most effective antiarrhythmic drug for maintaining sinus rhythm for patients with atrial fibrillation. 胺碘酮是维持房颤患者窦性心律的最有效的抗心律失常药物。
- This case report a resin ionomer restoration to treat class II I furcation defects. 摘要本病例报告是利用树脂强化玻璃离子体来治疗第二级根叉病变。
- Consultation with a cardiac electrophysiologist or knowledgeable physician is recommended prior to antiarrhythmic drug initiation. 在进行抗心律不齐药物治疗前建议咨询心脏电生理学专家或资深专家。
- Conclusions Edgewise technique is an effective method for treatment of class II division 1 exteraction cases. 结论 临床应用方丝弓技术矫治安氏II 类1分类拔牙病例，是行之有效的治疗方法。
- There is Class II evidence that somatosensory evoked potentials have prognostic value in patients with CSM. 有II级证据认为体感诱发电位对CSM患者有预后价值。
- To achieve a smaller timing delay, Class II repeaters can only connect to segment types that use the same signaling technique. 为了达到较小的时序延迟，第二类别的中继器只能连接具有相同的讯务技术之网段。
- Modification of the architecture rules is strongly discouraged for 100BASE-TX. 100BASE-TX cable between Class II repeaters may not exceed 5 m (16 ft). 在第二类别中继器间的100BASE-TX缆线不应该超过5公尺(16英尺)。
- Superantigens can bind to a large number of V regions on TCRs and simultaneously also associate with MHC class II molecules on APCs (see figure). 超抗原可以和许多TCR上的V区域结合并同时也和抗原呈现细胞上的第二类MHC分子有关（请参考附图）。
- A typical superantigen may crosslink MHC class II molecules to TCRs on as many as 5-20% of all CD4 T cells (which all share a subset of V domains). 在所有的CD4 T细胞中（这些细胞有同一小组的V范围），其中有5-20%25其TCR上的第二类MHC分子可以和典型的超抗原交互连结。
- An antiarrhythmic drug (trade name Cordarone) that has potentially fatal side effects and is used to control serious heart rhythm problems only when safer agents have been ineffective. 一种通常用来控制心脏节律问题的抗心律药物（商标是cordarone），只有代理商效率低时这种药物会有潜在的副作用。
- Note: a) Data of forest resources were surveried and readjusted according to Class II survey in 2002, which is carried out every 5 years ordinarily. 注：1）林木资源数据为2002年森林资源二类调查补充数，该调查一般五年一次。
- The antiarrhythmic drug ibutilide fumarate was synthesized from aniline by methylsulfonylation, Friedel Crafts reaction, condensation, reduction and salification with an overall yield of 44%. 以苯胺为起始原料,经甲磺酰化、傅克反应、缩合、还原和成盐反应等5步合成了抗心律失常药富马酸伊布利特,总收率44%25(以甲磺酰苯胺计)。
- Pseudarthrosis is best assessed through the absence of motion detected between the spinous processes on dynamic radiographs (Class II). 结果：动力位片上棘突间动度的检查是确定是否有假关节形成的最佳方法（II级证据）。
- Multiple strategies for interbody grafting have been successful with Class II evidence supporting the use of autograft, allograft, and titanium cages. 。椎间植骨的各种方法都证实比较成功，有II级证据支持自体骨、异体骨及钛笼的使用。
