Lamellar corpuscle, muscle spindle, and the motor nerve ending chiefly contains motor end plate and
体和肌梭；运动神经末梢主要包括运动终板和内脏运动神经末梢。
Methods The clinical and histopathologic symptoms of two patients with sarcomatoid carcinoma of the bladder were macrohematuria and vesical irritability. Cystoscopy showed the carcinoma was solid tumor with necrotic tissue on the surface. Sarcomatoid carcinoma was mainly composed of transitional epithelial cancer cells and malignant mesenchymal cells (spindle cells and polymorphic cells), with a transitional region of interlacement of these cells. Immunohistochemical testing showed the cells were positive for cytokeratin, c arcinoembryonic antigen and smooth muscle actin.
分析2例膀胱肉瘤样癌患者的临床资料并结合文献进行讨论。2例患者均有肉眼血尿或伴有膀胱刺激症，膀胱镜检查为实体瘤，表面有坏死组织；病理表现，肿瘤主要由移行上皮癌细胞和恶性间叶细胞组成，之间可见移行过渡；免疫组化CK、CEA、SMA。
Results Mesenchymal stem cells were spindle-shaped and active proliferation capacity in vitro, and theywere differentiated into cardiac-like muscle cells after adding5-azaci-tidine.
结果 大鼠骨髓基质细胞贴壁呈集落生长，5-氮胞苷诱导骨髓基质细胞转化为心肌样细胞。
Methods Nuclear β-catenin expression was detected by immunohistochemistry in 77 lesions with desmoid-type fibromatosis and 171 other spindle cell lesions, including superficial fibrmoatosis (n=18), nodular fasciitis (n=36), keloid (n=16), scar (n=10), granulation tissue (n=9), synovial sarcoma (n=38), neufibroma (n=13), solitary fibrous tumor (n=12), gastrointestinal stromal tumor (n=10), low-grade myxofibrosarcoma (n=3), low-grade fibromyxoid sarcoma (n=3), and smooth muscle tumor (n=10). In addition, the immunohistochemical expressions of ER-α, ER-β and Ki-67 were examined in all of the lesions with desmoid-type fibromatosis. The nuclear immunohistochemical staining for nuclear βcatenin and ER-β was graded as high level (≥25% of cells), low level (5%-25%) or none.
采用免疫组织化学染色法检测77例韧带样型纤维瘤病和171例其它良、恶性梭形细胞病变（包括结节性筋膜炎36例、浅部纤维瘤病11例、瘢痕疙瘩16例、增生性瘢痕10例、肉芽组织9例、滑膜肉瘤38例、神经纤维瘤13例、孤立性纤维性肿瘤12例、胃肠间质肿瘤10例、低度恶性黏液纤维肉瘤3例、低度恶性纤维黏液样肉瘤3例及平滑肌肿瘤10例）组织中β-catenin核阳性的表达，同时检测韧带样型纤维瘤病中ER-α、ER-β和Ki-67的表达。
Results: After 10-14 days, spindle cells spreaded over the bottom of culture capsule and the glass slice, and were confirmed as smooth muscle cells of ductus arteriosus by immunohistochemistry.
结果：经10-14 d培养后，培养皿底及盖玻片上铺满梭状细胞，免疫组织化学法鉴定确认为胎兔动脉导管平滑肌细胞，其细胞膜存在Kv1.5基因表达。
SMA staining was positive in basophilous small blocks, spindle or irregular cell cluster. Of the 218 cases, 56 cases had smooth muscle. S-100 staining demonstrated that neurofilament protein and adipocytes were positive. Of the 218 cases, 44 cases had adipose tissue.
平滑肌肌动蛋白染色显示嗜碱性的小团状、梭形或不规则形的细胞束呈阳性反应，证明为平滑肌，218例中56例显示了平滑肌的存在。S-100染色神经纤维丝及脂肪细胞均呈阳性反应，218例中44例有脂肪组织。
It suggests that NRM play an important role in analgesia produced by the activation of muscle spindle afferents.
提示中缝大核在肌梭传入的镇痛中起着一定的作用。
Methods The nervous filaments of rats were separated from muscular nerves innervating the gastrocnemius muscles and afferent discharge from the muscle spindle was recorded.
方法以大鼠为对象，在支配腓肠肌的神经上分离神经细束，引导肌梭的传入放电。
Objective: To provide the histological and histochemical basis for the localization of the muscle spindle Ia afferent fibers in dorsal root in selective posterior rhizotomy (SPR).
目的：为SPR术中Ia类传入神经纤维在后根内的定性提供组织学及组织化学依据。
Methods According to argentaffine of nerve fibers, fast silver-staining was used to observe morphology of nerve endings of isolated muscle spindle in rats'soleus muscle.
方法分离出单肌梭，对吕荣等人的运动终板及神经末梢的快速银染方法做了适当的改良，用于肌梭内神经末梢的染色。
Abnormal muscle spindle may influenced the sensitivity and proprioceptive input, which make binocular fixation defeated.
眼外肌肌梭结构异常，可影响肌梭对牵拉力的敏感性，影响眼球本体感受信息的传入，使眼球产生和维持固视功能障碍。
Muscle spindle is an important proprioceptor in the skeletal muscle, which contributes to the maintenance of muscular tension and the fine modulation of voluntary movements.
肌梭是骨骼肌内一种重要的本体感受器，参与肌紧张的维持和对随意运动的精细调节。
The average muscle spindle density of the middle of brachialis muscle belly was higher than biceps brachii, and that hinted brachialis was more sensitive than biceps brachii during the movement of elbow.
肱肌的肌梭密高于肱二头肌，证实了深层肌的肌梭密度要高于浅层肌，提示在肘关节的运动中肱肌对关节的角度变化更加敏感。
Methods: The gross anatomy, muscle fiber types composition, architectural features and muscle spindle density of the tensor fascia iata were studied in cadavers.
方法：研究人阔筋膜张肌的大体形态、肌纤维型分布、肌构筑学特征和肌梭分布密度。
Objective Through studying the effects of muscle spindles on discharges of medullary respiratory neurons, to ascertain whether muscle spindle afferents had the regulating effects on respiratory movement by ways of the respiratory center.
目的观察肌梭传入对延髓呼吸相关神经元自发放电的影响，从呼吸中枢的途径探明肌梭传入是否对呼吸运动具有反射性调节作用。
The intramuscular nerve branches were rich in the clavicular part of pectoralis major, where the conjunctive forms of muscle spindle have more appearance a.
胸大肌锁骨部肌内神经分支丰富，肌梭密度较高，形态复杂，以联合体形式存在的比例较高。
Conclusion Hindlimb-unloading can obviously reduce the diameters of intrafusal fibers and capsule at equatorial region of rat soleus muscle spindle.
结论后肢去负荷可致大鼠比目鱼肌肌梭梭内肌纤维直径、赤道部梭囊直径明显的减小。
Objective To study influence of 100 Hz sinusoidal vibration on muscle spindle afferents discharges of rat soleus muscles in simulated-weightlessness situation.
目的探讨100Hz正弦波振动对尾部悬吊大鼠比目鱼肌肌梭传入放电的影响。
Conclusion Simulated weightlessness could induce time related changes in structure and innervation of soleus muscle spindle in rats.
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 Fast silver-staining can easily used to show the nerve endings of muscle spindle in rats'soleus muscle.
结论改良的肌梭内神经末梢的快速银染方法，操作简单，神经末梢显示清晰。