查询词典 anesthetics

BACKGROUND: Preclinical studies have suggested that some volatile anesthetics induce a hyperalgesic state that may be secondary to nicotinic inhibition.

背景：临床前研究发现一些吸入麻醉药引起的疼痛高敏状态可能继发於烟碱样作用的受抑。

Keywords anesthesia;epidural;long-term local anesthetics;hypogastric operation

麻醉； 硬膜外；长效局麻药；下腹部手术

Objective Investigating the effect of commonly used local anesthetics on the excitability of the ischiadic nerve of toad, providing electrophysiology basis for clinical use of local anesthetic.

目的 观察常用局麻药对蟾蜍坐骨神经干兴奋性的影响，为临床用药提供电生理学依据。

Results The excitability of ischiadic nerve was surpressed by all of the three local anesthetics and recovered after being washed with Ringer′s solution.

本实验采用整体浸泡的方式，观察常用局麻药普鲁卡因、利多卡因和布比卡因对A

Methods The toad ischiadic nerve was soaked in one of the three local anesthetics: procaine, lidocaine and bupivacaine. The excitability of the toad ischiadic nerve was studied to note the disappearance time of action potential.

分别用普鲁卡因、利多卡因和布比卡因整体浸泡蟾蜍坐骨神经干，分别测定它们对蟾蜍坐骨神经干兴奋性的影响以及兴奋性消失后再恢复的时间。

Phthalate esters have been reported to inhibit neuronal nicotinic acetylcholine receptors, which are sensitive to many inhaled anesthetics.

据报道，邻苯二甲酸酯能够抑制对吸入麻醉药敏感的神经元烟碱型乙酰胆碱受体。

BACKGROUND: In a two-part clinical study, we investigated theeffect of the administration of fluids "prehydration" on thephysical properties of cerebrospinal fluid and intrathecal spread of local anesthetics.

背景：在这项有两部分组成的临床研究中，我们调查了&预先扩容&对脑脊液的物理性质和局麻药在椎管内分布的影响。

None of the topical anesthetics was effective for inducing pulpal anesthesia.

没有一种局部麻醉药實otilde；于减少髓内麻醉是有效的。

In general, SEPs are sensitive to volatile anesthetics,but little is known about the effects of anesthesia maintenancewith sevoflurane on SEPs in children.

一般说来，挥发性麻醉药对 SEP 很敏感，但对于七氟醚麻醉维持时对儿童 SEP 的影响目前知之甚少。

We advise against the use of volatile anesthetics for measurement of the stapedius reflex threshold during cochlear implant surgery.

我们建议耳蜗植入手术期间拒绝使用挥发性麻醉药用于测定镫骨肌反射阈值。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥