神经丛

Methods MRN was performed to evaluate the lumbar plexus, in 21 patients with clinically defined GBS and 4 with chronic inflammatory demyelinating polyneuropathy, along with 30 healthy volunteers.

方法对临床诊断为GBS（21例）、慢性炎症性脱髓鞘性多发性神经病（CIDP， 4例）患者及正常人（30例）行腰丛神经MRN检查。

MR is an effective imaging technique to post-ganglionic injury. It has advantages as follows:non-invasive,simple operation,high accuracy,in the same time,preganglionic injury may be observed

MRI是目前臂丛节后神经损伤影像诊断的最佳技术，具有无损伤，操作简单方便，诊断准确性高，同时可判断节前损伤等优点。

Objective To evaluate the treatment outcome of total b rachial plexus root avulsions by nerve transfer through limb shortening.

目的 观察应用上臂短缩、神经移位术治疗全臂丛根性损伤的初步疗效。

Objective To observe the results of restoration of shoulder abduction by spinal accessory nerve transfer which was sectioned infraclavicularly to repair the suprascapular nerve in avulsed brachial plexus injury .

目的观察在锁骨下水平切断副神经，移位修复肩胛上神经，恢复臂丛损伤患者肩外展功能的临床效果及对斜方肌功能的影响。

Ropivacaine combined lidocaine carbonate used in inter-muscular brachial plexus block anesthesia is safe way with good effect.

罗哌卡因联合碳酸利多卡因肌间沟及腋路臂丛神经阻滞，是麻醉效果优且安全的方法。

Ropivacaine combined lidocaine carbonate used in inter-muscular brachial plexus block anesthesia is safe way with good effect.

罗哌卡因联合碳酸利多卡因肌间沟及腋路臂丛神经阻滞，是一种麻醉效果优且安全的方法。

To compare the efficiency of combined lumbar plexus and sciatic nerve block and spinal and epidu-ral anesthesia for knee arthroscopy in elderly patients.

摘 要：老年患者膝关节镜手术中应用神经刺激仪定位下的腰丛联合坐骨神经阻滞与腰硬联合麻醉的麻醉效果的比较。

RESULTS: In the retinal region without light, the structure of every layer was clear, cells in neuroepithelial layer arrayed in rule, some bubble presented in external granular layer and internal granular layer, RPE cells were compact, and the color of pigment article was coincident. In the region with direct blue light and that with 30J/cm2+Acrysof one-piece/ pMMlA, cells on photoreceptor and external granular layer were lost partially, bubble increased, RPE cells were with different sizes, and cell edema, cell lost and pigment article cluster could be seen.. In region with 30J/cm2+Natural, a little disorganization could be seen comparing to that without light, but more normal than those with Acrysof and direct eradia tion.

结果：未照射部位：视网膜各层次结构清晰，神经上皮层内各细胞排列规则，整齐，RPE细胞排列紧密均匀，色素颜色一致；单独光照和透过Acrysof一片式I0L：光感受器层部分细胞丢失，外核层可见固缩核，浓密，内颗粒层细胞大量丢失，内丛状层内空泡明显增多，RPE表面，细胞大小不均，可见肿胀、缺失，细胞内色素浓密、聚集成块；透过Nat-ural一片：与未照射处相比，视网膜各层次结构仍有部分破坏，但程度明显减轻。

Of the above-mentioned immune molecules, microglia labelled with OX-42 or ED-1 were increased in their populations and staining intensity in LTA-treated rats than those in saline-treated ones. It is also true for OX-42 or ED-1 labelled macrophages in the meninges and the choroids plexuses.

结果显示，受OX-42和ED-1标志之小神经胶细胞在胼胝体处的细胞数量，与出生后七天对照组比较，其细胞数量有明显的增加，免疫染色深度也较深；脑膜及脉络丛内的巨噬胞也有类似的改变。

The data were analyzed by analysis of variance between the control group and experimental group and by analysis of snk-q among each dosage in the experimental group.results: vip widespread expression existed on photoreceptor-outer, inner nuclear layer, inner plexiform layer of retinal and choroids; weak expression existed on ganglion cell layer and nerve fiber layer.

结果： vip的表达主要位于视网膜光感受器外节、内核层、内丛状层和脉络膜，在神经节细胞层和神经纤维层有较弱表达。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。