查询词典 medullary

Medullary cone injury ; Atonic bladder ; Detrusor muscle ; Neuromuscular junction ; Rat

脊髓圆锥损伤；弛缓性膀胱；逼尿肌；神经肌肉接头；大鼠

A white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers.

一种白色油脂物质，形成一些神经纤维轴突外包裹的一层髓鞘。

BACKGROUND: Prosthesis selection for total hip replacement is determined by geometrical matching with femoral medullary cavity of patients and the optimal biodynamics. It is of great significance for elevating outcomes of total hip replacement.

背景：人工髋关节置换术前选择假体时，不仅要考虑在几何学上达到与患者股骨髓腔的匹配，而且还要在生物力学性能上达到最优，这对提高全髋关节置换术后疗效，具有较现实的意义。

There were not one complication such as headache,block plane too high,or whole medullary narcosis.

CSEA组术后无1例出现头痛，阻滞平面过高或全脊髓麻醉等并发症。

Results: In the 23 cases of disease group, 16 cases were unilateral and 7 cases were bilateral. X-ray examination showed local prominence between ischium and pubis in all cases. Lamellar changes of the bone inhomogeneous in density with round translucence were found in 8 cases accompanied with intact cortex. Mild osseous hyperplasia was found in 8 cases without changes of periosteum and soft tissues. CT examination of 8 cases presented with local prominence between iscbium and pubis, translucence, cataclasm, discontiguous osteal cortex with irregular ends, sclerotic medullary cavity of honey surroundings, but no sequestration and changes of periosteum and soft tissues. The above-mentiooed X-ray features appeared in 14 cases among normal group, bilateral in 3 cases.

结果：病变组23例中，16例为单侧，7例为双侧。X线表现为坐骨耻骨结合处局限性骨膨隆，8例有层状改变，病变区内密度不均，有类圆形低密度透光影，骨皮质完整，8例周围骨质轻度增生，未见骨膜反应和软组织改变。8例CT表现为坐骨耻骨结合处局部膨大，其内有低密度透光区，有碎裂，骨皮质连续性中断，断端边缘欠整齐，邻近的髓腔轻度硬化，无明显的死骨和骨膜反应，邻近的软组织正常；正常组中14例出现上述X线改变，其中3例为双侧性。

Previous studies have revealed that the chemosensitive areas of the ventrolateral medullary surface participate in the central chemical regulation on respiration, but the exact location and the mechanism of the central chemoreception are still unknown.

延髓腹外侧表面的呼吸调节化学感受区参与中枢化学感受作用已有许多报道，但经电生理、神经解剖学等多方面的研究，至今尚未找到其化学感受的结构基础，因而其感受机制还不清楚。

In section of control of ventilation, students will learn respiration centers (medullary center, apneustic center, pneumotaxic center), and are required to master pulmonary stretch reflex (Hering-Breuer reflex), to understand other respiratory reflexes, to master the site and features of central chemoreceptor

了解节律性呼吸运动的起源。掌握肺牵张反射，了解其他呼吸反射。化学因素对呼吸活动的调节，掌握外周化学感受器与中枢化学敏感区的定位和功能特点，血液CO2、H+、O2浓度的变化对呼吸活动的影响及其作用机制。

Objective To study clinical application of selective posterior rhizotomy of L2-S1 at medullary conus level for treatment of cerebral palsy.

目的 探讨在脊髓圆锥水平施行L2～S1选择性脊神经后根切断术（selective posterior rhizotomy，SPR）治疗痉挛型脑瘫（cerebral palsy，CP）的临床价值。

Structure of maculae densa is observed around renal corpuscle, but no medullary loop is discovered.

肾小囊是肾小管的起始端，由内、外两层壁层构成，内层与肾小球的毛细血管紧贴，外层为单层扁平上皮细胞。

Objective To study the diagnosis and treatment of adrenal cortical and medullary hyperplasia.

目的 探讨肾上腺皮、髓质增生症的诊断和治疗。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失