阻滞麻醉

In thisstudy, we sought to determine the number of injections neededto provide a reasonably complete anesthesia of the upper limbwith this approach. Seventy-five patients were randomly assignedto receive a coracoid block guided by nerve stimulator with42 mL of 1.5% mepivacaine with a single-injection (Group 1),dual-injection (Group 2), or triple-injection (Group 3) technique.

在本研究中，我们拟探讨为提供完善的上肢麻醉效果所需要的锁骨下臂丛神经阻滞的注射次数。75例病人用神经刺激器指导喙突旁臂丛神经阻滞，随机用1.5%的甲哌卡因42ml 行单次注射（组1）、分两次注射（组2）或分三次注射（组3）。

All patients were randomly divided into observation group(lidocaine creosote group,37 cases) and control group(lidocaine hydrochloride group,37 cases).then compared the onset time, completion time, lasting time, block range, first total volume of novocaine and its lasting time of two kinds of novocaine.

随机分为观察组（碳酸利多卡因组，37例）和对照组（盐酸利多卡因组，37例）。比较两种局麻药的起效时间、阻滞完全时间、麻醉持续时间、阻滞节段、局麻药首剂总量及首剂量维持时间。

Then compared the onset time, completion time, lasting time, block range, first total volume of novocaine and its lasting time of two kinds of novocaine.

比较两种局麻药的起效时间、阻滞完全时间、麻醉持续时间、阻滞节段、局麻药首剂总量及首剂量维持时间。

In the four placebo-controlled studies evaluating radiofrequency denervation outcomes in patients with "confirmed"l-z joint pain, the only study that screened patients with MBB demonstrated positive outcomes,157versus only one of three that used diagnostic intraarticularin jections.158–160 Ultrasound-guided medial branchand intraarticular blocks have also been demonstrated to provide comparable accuracy to fluoroscopically guided injections, although they may be less likely to detect low-volume intravascular uptake and are less accurate in obese patients.161–164 Because MBB are technically easier to perform than intraarticular injections and involve anesthetization of the nerves to be lesioned, it seems more logical to use these blocks as a prognostic tool before radiofrequency denervation.

在四个设有安慰剂对照的对于&确诊&小关节疼痛的患者行射频神经消融后的结果的研究中，唯一一个用MBB筛选研究对象的实验表现出阳性结果，而其他3个用关节内注射筛选的实验中只有1个表现出阳性。超声介导下的内侧支关节囊内阻滞被证实较透视介导更精确，虽然其血管内吸收剂量较低且在肥胖的患者中精确性较差。由于MBB较之关节内注射技术上更简单，且能对受损神经进行麻醉，利用这种阻滞作为神经射频消融前的诊断方法较为合理。

We conclude that continuous positive airway pressure increases the spread of sensory blockade in thoracic epidural anesthesia, primarily by a more caudad extension of sensory blockade.

节段。结论：持续气道正压通气可以增强胸段硬膜外麻醉感觉阻滞的扩散，主要为增强尾向感觉阻滞的扩散。

After basal anesthesia, ilioinguinal/iliohypogastric nerve blockades was administed in nerve block group, paracetamol group received rectal paracetamol, control group had not any medication.

各组患儿行基础麻醉后，神经阻滞组行患侧髂腹股沟／髂腹下神经阻滞；对乙酰氨基酚组经肛门塞人直肠对乙酰氨基酚栓剂；对照组未予任何药物镇痛。

We concludethat USG infraclavicular block is at least as rapidly executedas USG supraclavicular block and produces a similar degree ofsurgical anesthesia without supplementation.

USG 锁骨下阻滞至少与 USG 锁骨上阻滞一样迅速完成并且产生相似的不需加药的麻醉效果。

In the present study, we compared humeral blockand infraclavicular brachial plexus block using anesthetictime (i.e., duration of the procedure + onset time) as the primaryoutcome measure.

本研究拟比较肱骨入路阻滞与锁骨下臂丛神经阻滞，用麻醉时间作为主要的效果评估手段。

BACKGROUND: Conventional incremental bolus administration ofneuromuscular blocking drugs is associated with limitationsin intraoperative control, potential delays in recovery, andresidual blockade in the postanesthetic period.

背景：传统单次给予神经肌肉阻滞剂常与术中控制受限，复苏延长以及麻醉后的阻滞作用的残余效应有关。

The onset time and the duration for sensory and motor block as well as anesthesia parameters were recorded.

分别记录两组阻滞成功率、感觉和运动阻滞起效时间、作用时间及其它相关临床麻醉信息。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。