肌梭

目的探讨延髓头端腹内侧区（rostralventromedialmedulla，RVM）甩尾相关细胞在肌梭传入镇痛中的作用。

Objective To study the function of rostral ventromedial medulla ( RVM ) neuron in analgesia produced by muscle spindle afferents .

肌梭结构和功能的研究进展

Recent Advances in the Study of Structure and Function of Muscle Spindle

2～3d受损最严重，可出现肌梭的广泛坏死；

After 2 ~ 3 days , the widespread necrosis of muscle spindles could be seen and the injures were most serious ;

每个肌梭都有某些梭内肌纤维上发现CaBPLI。

CaBP LI was found in some of the intrafusal muscle fibres in all the muscle spindles .

模拟失重7d组大鼠肌梭及其神经末梢未见明显改变。

No obvious change was observed in muscle spindles of 7 d tail suspended rats .

肌梭传入诱发的DRP及对刺激腓神经诱发的DRP、VRP的影响

The DRP evoked by muscle spindle afferents and its effects on the DRP VRP evoked by stimulating n. peronaeus

目的研究筒箭毒碱（TC）对琥珀胆碱（SCh）引起肌梭传入放电的影响。

Objective To study the effect of tubocurarine ( TC ) on the increased afferent discharge from the muscle spindle caused by succinylcholine ( SCh ) .

组织学结果显示，肌注布比卡因后12h，肌梭即可出现轻度的变性；

The data of histochemistry were as follows : the muscle spindles would have some mild degeneration following 12 hours of intramuscular injection of bupivacaine ;

肌注布比卡因破坏肌梭后可明显降低Sch对延髓呼吸相关神经元的影响。

The effects of Sch on discharges of respiratory neurons were significantly reduced by intramuscular application of bupivacaine to destroy the muscle spindles .

结果模拟失重7d组大鼠肌梭自发放电频率明显降低，对动-静式牵拉反应性下降。

Result Soleus muscle spindles of rat manifest a sharp decrease in spontaneous discharge frequency and the response to ramp and hold stretch after 7 d tail suspension .

【结论】模拟失重除影响肌梭外肌纤维MHC的表达、引起肌纤维类型转换外，还导致梭内肌纤维MHC表达表型发生改变。

[ Conclusion ] The simulated weightlessness not only results in changes in expression of MHC in extrafusal fibers and transformation of myofiber type , but also changes in expression of MHC in intrafusal fibers .

结果提示，股动脉注射Sch诱发的肌梭传入可通过延髓呼吸中枢参与对运动性通气增强反应的调节。

The results suggested that the muscle spindle afferents induced by intraarterial injection of Sch regulate the increased ventilatory response to exercise by the way of respiratory center in the medulla .

当TC的剂量增加到0.005mmol·kg-1时，则可完全抑制SCh引起的肌梭传入放电。

When dose of TC was increased to 0.005 ? mmol · kg - 1 , the increase in the afferent discharge from the muscle spindle induced by SCh completely disappeared . ② After 35 and 75 minutes of TC 0.001 ?

人咬肌肌梭的分布及体视学分析

Morphological observation and stereological analysis of muscle spindles in human masseter

肌梭传入在运动性通气增强反应中的作用

Effects of Muscle Spindle Afferents on Increased Ventilatory Response to Exercise

肌梭传入对呼吸的调节作用

Effects of muscle spindle afferents on the regulation of respiration in rabbit

人涌泉穴区肌梭的电镜观察

Electron microscopic observation of the muscle in the area of human Yongquan points

顶盖前区前核在肌梭传入镇痛中的作用

The role of anterior pretectal nucleus in analgesia caused by muscular spindle afferent information

肌梭调节运动性通气增强反应的机理研究

The Mechanism of Regulation of Increased Ventilatory Response to Exercise by Muscle Spindle Afferents

人三角肌肌梭分布的研究

Distribution of muscle spindles in human deltoid muscle

结果肌梭赤道部与两极部神经末梢呈棕黑色，清晰可见，梭内肌纤维染为棕黄色。

Results Nerve endings of muscle spindle in equatorial and polar regions were dyed black ;

布比卡因对肌梭的损害作用

Destructive action of bupivacaine on muscle spindle

琥珀胆碱引起肌梭传入放电增加的时效关系

Time-effect relationship of succinylcholine causing the increase of afferent discharge from muscle spindle in rat

肌梭传入对脊髓背角会聚神经元伤害性诱发反应的影响

The effects of spindle afferents on nociceptive responses of convergent neurons in spinal DORSALHORN of rats

筒箭毒碱对琥珀胆碱引起肌梭传入放电的抑制

The suppression by tubocurarine on the increased afferent discharge from the muscle spindle caused by succinylcholine

在肌肉和肌梭的简单机械模型中增加质量M的因素。

Addition of mass M acts on the simple mechanical model of the muscle and muscular spindle .

腹肌里有肌梭，它们与主要肌纤维平行

Museum spindle is find within the belly muscles and run in parallel with the main muscle fiber

结果尺侧腕屈肌肌梭密度尺侧亚部大于桡侧亚部。

Results Muscle spindle density of ulnar compartment of FCU is bigger than radial compartment of it .

结论模拟失重可致肌梭的结构和神经支配发生明显的改变，随模拟失重时间延长而加重。

Conclusion Simulated weightlessness could induce time related changes in structure and innervation of soleus muscle spindle in rats .

三角肌的肌梭指数为38.02个/g，肌梭联合体比例为13.31%。

The muscle spindle index of DM was 38.02 per gram and the spindle conjunction percentage of DM was 13.31 % .