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脊柱外科采用寰枢椎侧块间Cage技术巧解“七寸之危”(图)
脊柱外科 中南大学 湘雅三医院 Cage技术
2023/8/24
2022年2月23日,中南大学湘雅三医院脊柱外科主任邓幼文带领颅椎专业组运用新技术成功救治一名颅底凹陷症并寰枢椎脱位(A型颅底凹陷症)患者。
非共价键如π⋯π,C-H⋯π等广泛存在于分子间及分子内,并在生命活动及分子自组装过程中扮演了重要的角色,同时非共价键作为联接分子或离子的桥梁,在发光材料,有机催化反应等领域也起了重要作用,因此探索和阐释新型化学键一直是化学领域的核心研究。
Cage 椎间植骨融合术在退变性腰椎滑脱患者中的疗效观察
Cage 椎间植骨融合术 退变性腰椎滑脱 疗效观察
2020/6/30
对 Cage 椎间植骨融合术在退变性腰椎滑脱患者中的疗效观察。方法:选取退变性腰椎滑脱患者 128 例, 按随机数字表分为研究组和对照组,对照组选取滑椎复位、单一的后外侧横突间植骨融合内固定术进行治疗,研究组采取 滑椎复位 Cage 椎体间植骨融合内固定术进行治疗。比较两组椎间距高度、并发症发生率和生命质量(QOL)评分。
比较颈前路应用Zero-P椎间融合系统与钛板联合cage椎间融合系统治疗颈椎病的疗效与安全性。方法:通过计算机检索PubMed、Embase、Cochrane Library、中国知网数据库2008年1月~2018年6月对比Zero-P椎间融合系统与传统钛板联合cage椎间融合系统治疗颈椎病的临床研究文献,按照纳入与排除标准选择文献,以纽卡斯尔渥太华评分(Newcastle Ottawa scal...
uCLA biochemists have created the largest-ever protein that self-assembles into a molecular “cage.” The research could lead to synthetic vaccines that protect people from the flu, HIV and other diseas...
Comparison of Aviary, Barn and Conventional Cage Raising of Chickens on Laying Performance and Egg Quality
Aviary System Poultry Housing Productive Performance Egg Traits
2016/5/17
This study intended to compare the productive performance of three different layer raising systems; conventional cage (CC), barn (BR) and aviary (AV). The AV is welfare bestowed housing that allows fr...
Simultaneous rotor and stator resistance estimation of squirrel cage induction machine with a single extended kalman filter
Extended Kalman filter (EKF) induction machine sensorless control rotor and stator resistance estimation
2010/10/12
Accurate knowledge of rotor and stator resistance variations in a squirrel-cage induction motor (SCIM) is crucial for the performance of sensorless control of SCIM over a wide range of speeds. This st...
A Swedish knee-cage for stabilizing short below knee stumps
A Swedish knee-cage short below knee stumps
2010/1/7
A Swedish knee-cage for stabilizing short below knee stumps.
The control of genu recurvatum by combining the Swedish knee cage and an ankle-foot brace
genu recurvatum the Swedish knee cage an ankle foot brace
2010/1/7
The control of genu recurvatum by combining the Swedish knee cage and an ankle foot brace.
Estimation of Gas Composition and Cage Occupancies in CH4-C2H6 Hydrates by CP-MAS 13C NMR Technique
Gas hydrate Natural gas Gas composition Cage occupancy 13C NMR
2009/7/28
CP-MAS 13C NMR measurements were carried out on mixed gas hydrates containing CH4-C2H6. The changes in NMR chemical shift values for CH4 and C2H6 clearly corresponded to the structural changes in the...
The Nashville Ballet’s latest triumph, Carmina Burana, at the ultra-modern downtown TPAC Auditorium, showcased its dancers in proving to be one of the company’s best performances this season. In launc...
The Cooling Performance of Wet Pads and Their Effect on Reduction of the Inside Temperature a Cage House
Wet Pads Reduction Inside Temperature Cage House
2009/1/14
This study was carried out in a cage house of the commercial egg company in the Konya Province. The cage house capacity was 36762 layers. Eight exhaust fans with a capacity of 40000 m 3 /h were instal...
Music therapists sometimes have to face chaotic atonal soundscapes during sessions and may be tempted to say "Oh, it's like John Cage or Stockhausen!" Unfortunately, a positive meaning is not always i...
CAGE基因在颅脑肿瘤中的表达及其机制
CAGE基因 甲基化 胶质瘤 肿瘤免疫
2008/10/17
背景与目的: 检测颅脑肿瘤组织中CAGE基因的表达及启动子区甲基化情况,探讨将其用于肿瘤免疫治疗的可能性。 材料与方法: 采用RT-PCR及甲基化特异性PCR,检测8种正常组织(17例),35例脑膜瘤和32例胶质瘤组织CAGE基因表达及启动子区甲基化情况。结果: CAGE基因在除睾丸以外的正常组织中不表达,4例脑膜瘤(11.3%)和26例胶质瘤(81.25%)CAGE基因表达阳性;CAGE基因表达...
Cage(图)
New York City Ballet Cage
2008/6/25
Photo Paul Kolnik
Music
Concerto in D for String Orchestra, "Basler" (1946) by Igor Stravinsky
Choreography
Jerome Robbins
Premiere
June 10, 1951, Ne...