坐骨神经的

The bahavior changes were observed with autotomy score method following sciatic nerve injury, and the rats were sacrified at each time point respectively.

用自噬评分方法观察大鼠坐骨神经损伤所诱发的神经源性疼痛动物模型的自噬行为；并处死取材L5节段损伤侧背根神经节，应用免疫组化方法研究生长相关蛋白表达的变化。

In the whole rats, the following tissues or organs were extracted and fixed in the most appropriated fixator (Bouin liquid or Formalin at 10%) then included in paraffin blocks : all the organs showing significant macroscopic lesions, encephalon (brain hemisphere, cerebellum and annular protuberance), spinal cord, sciatic nerve, salivary glands, esophagus, stomach, duodenum, jejunum, ileon, caecum and colon, rectum, liver, spleen, bone marrow, lymph node close to and at distance, thymus, heart, aorta, trachea, lungs, thyroid/parathyroid, surrenals, pancreas, hypophysis, kidney, bladder, gonad, uterus, mammary glands, epididymis, prostate, eyes, lachrymal glands, bones, skin, thigh muscle and implantation sites (2 per animal).

从整体大鼠内，下列组织或器官提取后用最适宜的固化剂（ Bouin 液或10%的甲醛溶液）进行固定，然后包入石蜡块内：所有显示有明显肉眼可见损害的器官、脑髓、脊髓、坐骨神经、唾液腺、食道、胃、十二指肠、空肠、回肠、盲肠、大肠、直肠、肝脏、脾、骨髓、近端和远端淋巴结、胸腺、心脏、主动脉、气管、肺、甲状腺/甲状旁腺、肾上腺、胰腺、垂体、肾、膀胱、性腺、子宫、乳腺、附睾、前列腺、眼睛、泪腺、骨骼、皮肤、股肌以及假体植入部位（每只动物2处）。

Objective: To compare trophic effects of soluble substances derived from Schwann cells of neonatal and Wallerian degenerating segments of rats on facial motoneuron cultures.

目的：比较培养的面神经和坐骨神经来源施万细胞（Schwann cell， SC）的可溶性分泌物对面神经运动神经元（facial motoneuron， FMN）的营养活性作用。

Abjective To explore the protective effect and its mechanism of 17β-estradiol on sciatic nerve injury of rats,and to provide experiment base for clinical application of these factors.

目的 探讨预先应用17β-雌二醇对大鼠坐骨神经损伤的治疗作用，进一步探究雌激素对周围神经损伤后再生修复的可能机制，为周围神经损伤的临床治疗提供实验依据。

With electrophysiological methods, effects of different concentrations of alcohol on the amplitude, conduction velocity and duration of action potential of isolated sciatic nerve in Bufo Bufo were observed.

应用电生理方法观察了不同浓度的酒精对蟾蜍离体坐骨神经干动作电位的幅度、持续时间及传导速度的影响。

RESULTS: Muscular atrophy was observed 2 weeks after denervation. The motor unit waveshape of gastrocnemius became single; time limit became long; voltage became low, and the fibrillation potential norientation wave was increased. Differences were observed between two groups 4 weeks and 8 weeks, but no differences were observed after 12 weeks.

结果：①切断坐骨神经后2周大鼠腓肠肌均发生不同程度的萎缩「左侧腓肠肌运动单位电位波形逐渐变单一，时限逐渐延长，电压逐渐变小，纤颤电位的正向波逐渐增多。4、8周时实验组与对照组有差异，12周时两组无差异。

We conclude that an increase of Ts is a reliable, but late, sign of successful sciatic nerve block. Therefore it is of limited clinical value.

我们得出的结论是：皮温改变是坐骨神经阻滞成功的可靠依据。

In this study,we evaluated the clinical use of the ultrasound-guided anteriorapproach to sciatic nerve block and compared this approach withthe posterior approach in adults.

在本次研究中，我们评价在成人超声引导的前路坐骨神经阻滞的临床使用并与后路阻滞相比较。

MethodsThe influence of Radix Aconiti Kusnezoffiion amplitude and conduction velocity of compound action potential of sciatic nerve of toad was observed in vitro.

方法观察草乌水煎液对蟾蜍离体坐骨神经复合动作电位的振幅和传导速度的影响。

The effects of different doses of urethane,chloral hydrate and pentobarbital sodium on the electrophysiological characteristic of sciatic nerve of toad in vitro were investigated by means of the extracellular recording action potential.

使用BL-420生物机能实验系统，采用细胞外记录神经干动作电位的方法，观察了氨基甲酸乙酯、水合氯醛和戊巴比妥钠3种麻醉剂对蟾蜍离体坐骨神经电生理特性的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。