detrusor
n. [解剖] 逼尿肌;压出器
2026-05-06 01:29 浏览次数 19
n. [解剖] 逼尿肌;压出器
1. the outer largely longitudinally arranged musculature of the bladder wall — called also detrusor muscle
underactive detrusor常导致逼尿肌活动低下
detrusor instability逼尿肌不稳定
Detrusor activity逼尿肌活动性
detrusor instskill逼尿肌不牢固
detrusor myopathy及逼尿肌病
detrusor dyssynergia逼肌协同失调
detrusor pressure逼尿肌压力
detrusor instabillty目的研究逼尿肌不稳定
detrusor excitability逼尿肌兴奋性
Methods:Bladder detrusor urinae of rat were suspended in smooth muscle chambers and contractile activity were observed.
方法:将肌条置于离体平滑肌灌流肌槽内,用生理记录仪记录肌条的收缩活动。
BACKGROUND: Muscarine receptor plays a key role in adjusting contraction of detrusor muscle cell, and M3R, isoforms of its receptor, can mediate contraction of detrusor muscle cell directly.
背景:毒蕈堿受体在调节逼尿肌细胞收缩过程中起重要作用,其受体亚型M3R直接介导逼尿肌细胞收缩。
Objective to investigate the relationship between phenotype transformation and biomechanical properties of detrusor smooth muscle cell (DSMC) subjected to the cyclic mechanical stretch.
目的探讨周期性张力作用下的逼尿肌细胞表型转化与其生物力学特性改变的关系。
L5transected group:acontractile detrusor with increase residual urine.
L5横断组为逼尿肌无力残余尿大量型膀胱。
Yuanhua dose dependently increased the resting tension and the mean contractile amplitude of isolated bladder detrusor muscle strips in guinea pigs. The effect was blacked by verapamil partly.
芫花可剂量依赖性增高豚鼠膀胱逼尿肌肌条的张力,增大膀胱逼尿肌肌条的收缩波平均振幅。异搏定可部分阻断芫花增高膀胱肌条张力的作用。
Conclusion These findings suggest that bladder dysfunction secondary to BPH is specifically related with the changes in detrusor ultrastructure.
结论BPH梗阻后膀胱功能紊乱与逼尿肌超微结构有特异的关系。
Surgical relief of the prostatic obstruction should be undertaken before the development of detrusor dysfunction and thereby to minimize the adverse effects on the innervation of the bladder detrusor.
强调在逼尿期尚未发生功能障碍之前,及时解除梗阻,最大限度地减少膀胱逼尿肌的去神经性损害。
Objective To study the influence of BOO on detrusor excitability, contractility and compliance in order to elucidate the pathogenesis of detrusor instability(DI).
目的探讨膀胱出口梗阻(BOO)对逼尿肌兴奋性、收缩性、顺应性的影响及逼尿肌不稳定(DI)的发病机理。
Objective To investigate the impact of detrusor hyperactivity with impaired contractile function(DHIC)on voiding function in benign prostatic hyperplasia(BPH).
目的探讨前列腺增生患者逼尿肌过度活动伴收缩功能受损(DHIC)对排尿的影响。
Pelvic floor electrical stimulation is also effective in treating women with overactive bladder. Pelvic floor electrical stimulation results in a 50 percent cure rate of detrusor instability.
用盆底电刺激治疗膀胱激惹癥也是有效的,50%的逼尿肌功能失调的患者可通过该方法得以治愈。
Objective: To study the effect of dark plum on contractile activity of isolated bladder detrusor muscle strips of guinea pigs and its possible mechanism involved.
目的:观察乌梅水煎剂对豚鼠离体膀胱逼尿肌肌条的收缩活动并探讨其作用机理。
Residual urine volume cannot be regard as a reliable index for detrusor function or therapeutic prognosis in BPH.
剩余尿量不能作为评价BPH患者逼尿肌功能和治疗预后的可靠指标。
Results in the open group, the main causes of lower tract symptoms included detrusor weak contractility (42.1%), detrusor instability (36. 8%), low compliance bladders (31.5%).
结果开放组主要原因依次为逼尿肌收缩无力(42.1%)、逼尿肌不稳定(36.8%)、膀胱低顺应性(31.5%)。
Object: The purpose of this study was to assess the effect of the water extracts of rhubarb on bladder detrusor muscle and to examine the possible mechanism of its action.
目的:观察大黄水煎剂对豚鼠离体膀胱逼尿肌肌条的收缩活动并探讨其作用机理。
Complete resolution of detrusor overactivity was observed in 44% of BTX-A patients at 4 weeks, though this dropped to 25% by 24 weeks.
在4周时BTX - A组患者中可观察到44%的患者逼尿肌过度活动完全消失,尽管在24周时这个比率降至25%。
Objective: To establish a method of isolating, culturing, proliferating bladder detrusor cells.
目的:建立膀胱逼尿肌细胞的分离、培养、扩增的常规方法。
Objective: To study the effects of interference current therapy on patients with neurogenic adynamia of detrusor muscle.
目的:观察干扰电治疗神经原性膀胱逼尿肌无力的疗效。
The early function of the reflex arc was observed by electrophysiological examination, bladder pressure testing and detrusor electromyogram at 9 months postoperatively.
神经根吻合术后9个月,分别进行神经电生理、膀胱测压、膀胱逼尿肌肌电图等早期功能观察。
Conclusions Patients with DHIC have more strength in voiding than those with simple impaired detrusor contractility.
结论DHIC的膀胱排空能力高于单纯逼尿肌收缩力减弱者。
Conclusion: This cultural method for bladder detrusor cells was simple, reliable and fruitful.
结论:该培养方法简单、可靠,短期内可获得大量较纯的膀胱逼尿肌细胞。
Successful reinnervation of one sacral nerve has been shown to allow voluntary eliciting of a detrusor contraction; however, its efficacy is expected to be limited by several facts.
现已表明,某条骶神经重建成功后可主动引发逼尿肌收缩。然而,受几项因素限制,其预期功效是有限的。
Objective To observe the changes of bladder detrusor excitability and autorhthmicity in experimental rats with non-insulin dependent diabetes mellitus(NIDDM).
目的研究非胰岛素依赖型糖尿病(NIDDM)大鼠的逼尿肌兴奋性及自律性的变化。
Conclusion The cultural method for detrusor cells is simple and convenient to be learnt and to get fruitful cells in short time.
结论该方法简单、易于掌握,短期内可获得大量高纯度的逼尿肌细胞。
Objective To evaluate the effects of Botulinum-A toxin (BTX-A) injection into detrusor to treat detrusor hyperreflexia and neurogenic incontinence in the patients with spinal cord injury (SCI).
目的评估逼尿肌A型肉毒毒素注射治疗脊髓损伤患者逼尿肌反射亢进和神经原性尿失禁的临床效果。
Result The bladders of 48% (91/191) of the children were primitively under active detrusor after improved methods.
结果通过优化和改革準备方法后,共有48%(91/191)患儿压力流率研究提示为逼尿肌收缩乏力;
These may act in both directions and either dampen (inhibit) or exaggerate (stimulate) the desired lumbar to sacral detrusor activation.
这些效应可能在两个方向上都起作用,或者减弱(抑制)、或者夸大(刺激)所期望的通过腰-骶神经对逼尿肌的激活作用。