收缩肌

Barrington's nucleus that located in the pontine dorsolateral tegmentum is an important site for controlling voiding in the mammalian brain and is often referred to as pontine micturition center. Barrington's nucleus sends direct projection fibers to the sacral parasympathetic nucleus in which parasympathetic preganglionic neurons innervating detrusor muscles of the bladder are distributed. Electron or chemical stimulation of Barrington's nucleus clicits bladder contraction and increases discharges of bladder postganglionic nerve. Conversely, lesion of the nucleus results in a permanent inability to empty the bladder. On the other hand, an area located just ventral to Barrington's nucleu has been reported to send projection fibers to the ventrolateral group of Onuf's nucleus in the caudal lumbar cord segments; the vetrolateral group of Onuf's nucleus is mainly composed of pudendal motor neurons innervating the external urethral sphincter muscle.

Barrington's核发出纤维投射至支配膀胱逼尿肌的骶髓副交感核，毁损该区可导致动物永久性失去排空膀胱的能力；而电刺激或化学刺激该区可引起支配膀胱的节后纤维放电增加和膀胱逼尿肌收缩。D区是紧邻Barrington's核腹侧的一团神经元，它发出纤维投射至腰骶髓Ounf核的腹外侧群，而Ounf核的腹外侧群主要是由支配尿道外括约肌的阴部神经运动神经元组成。

Because of the biceps and triceps' contract force and the reacting force of trochlea humeri, compressive stress was produced in the front of olecranon, while tensile stress in the back. The stress caused olecranon fracture. The place of most fracture lied between the tine and the middle, and most of fracture line was transverse or oblique.

由于肱二头肌、肱三头肌的收缩和肘关节反力的作用，尺骨鹰嘴关节侧产生压应力，背侧为张应力，导致尺骨鹰嘴发生骨折，骨折多发生在尖腰部，骨折线多呈横形或短斜形。

Selecting the optimum carbon sources, nitrogen sources and inorganic salt to get the optimum liquid medium recipe by the orthogonal test in three factors and four levers; Isolated toad gastrocnemius stimulated by pulse electricity was regarded as fatigue model and Clitocybe maxima mycelia was compared with Ringer solution to see what influence they had on muscle contract ability.

采用深层培养方法，筛选出较优的碳源、氮源、无机盐，设计三因素四水平的正交试验，筛选大杯伞的最适培养基；采用脉冲式电流直接刺激蟾蜍离体腓肠肌作为疲劳模型，观察大杯伞菌丝体和任氏液对蟾蜍腓肠肌收缩能力的影响。

This operation was repeated operation, resulting in a compression cycle to cricopharyngeal muscle, promote its contraction and dilatation.

如此反复操作，达到对患者环咽肌的循环压迫，促使环咽肌收缩舒张，达到使患者能逐渐自主进行吞咽的目的。

This operation was repeated operation, resulting in a compression cycle to cricopharyngeal muscle, promote its contraction and dilatation. Patients can gradually restore autonomy of swallowing.

如此反复操作，达到对患者环咽肌的循环压迫，促使环咽肌收缩舒张，达到使患者能逐渐自主进行吞咽的目的。

Balloon dilatation device for achalasia of cricopharyngeal muscle is design based on the principle of expansion treatment to stimulate cricopharyngeal muscle contraction and dilatation through the pressure of balloon dilation.

环咽肌失弛球囊扩张治疗装置设计是以球囊扩张治疗原理为基础，通过球囊扩张的压力带动环咽肌收缩舒张以达到治疗的目的。

Objective To study the influence of BOO on detrusor excitability,contractility and compliance in order to elucidate the pathogenesis of detrusor instability.

目的 探讨膀胱出口梗阻对逼尿肌兴奋性、收缩性、顺应性的影响及逼尿肌不稳定的发病机理。

Objective:To investigate the effect of treadmill training on the contractile function of gastrocnemius myosin heavy chain of SD rat.

目的：研究4～6wk跑台训练对雄性SD大鼠腓肠肌肌球蛋白(myosin heavy chain，MHC)收缩功能的影响。

Methods: Collect the sEMG signals of the middle part of both deltoid muscles when the subjects make both shoulders contract homometrically to the maximum abduction. After 20 min relax, do acupuncture "jian san zhen"(Jianyu/Jianqian/Jianhou) on the left shoulder and collect the signals.

志愿受试者做肩关节最大外展等长收缩，测量双侧三角肌中部肌束sEMG变化数据，两次测量中间间隔20 min，其间针刺左侧&肩三针&。

Objective: To investigate diagnosis and treatment choice of detrusor hypoactivity with impaired contractile function on voiding function in benign prostatic hyperplasia.

目的：探讨膀胱过度充盈所致逼尿肌损伤，引起膀胱逼尿肌收缩无力良性前列腺增生患者的诊断及治疗方法。

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。