burst into the room
- 相似词
- 更多 网络例句 与burst into the room相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Design and construction of various multi-purpose field project experience: jade fire room, the Crystal Room, Onyx Room, charcoal room, yellow room, the mysterious stone room, salt room, the weather soil room, stone fire bath, ice room, gold room, wood room, Acrylic Steam Room; exclusive design and construction of Fire Dragon Korea car (120 degrees to experience high temperatures); Spa major construction project: a multi-directional surf massage bath, blow gooseneck bath, bath tap water curtain, rain beating Bath bath, lying bath, floating Bath, abdominal red bath, whirlpool bath, gas泡浴, microparticle ultrasound bath, water bath screen mushroom, forest bath, hydro-health trail, fog bath, foot massage bath, massage bath穴道parts, slide bath, medicine bath,维琪bath, hot yoga, etc.
设计施工各种多功能体验场工程:火玉房、水晶房、玛瑙房、木炭房、黄土房、神秘石房、盐房、天气土房、石火浴、冰雪房、金银房、原木房、亚克力蒸汽房;独家设计施工韩国火龙车(120度高温体验);专业施工水疗工程:多方位冲浪按摩浴、鹅颈冲击浴、水幕拍打浴、雨浴拍打浴、躺浴、漂浮浴、腹冲浴、旋涡浴、气泡浴、超音波微粒子浴、水幕蘑菇浴、森林浴、水中健康步道、雾浴、足底按摩浴、部位穴道按摩浴、滑槽浴、药物浴、维琪浴、高温瑜伽等
-
Through simulation of the real process of thomcolumbar burst fracture and use of modem dynamics techniques, the present study was (1) to investigate the kinetic relationship between structural damage and impact energy absorption and dynamics mechanism of thoracolumbar burst fracture by quantitative analysis of various injured segments;(2) to explore the instability mechanism of L1 vertebral burst fracture and its injury threshold by three-dimensional analysis of the injured segment with stereophotogrammetry in combination of transient physical parameters, anatomy and image;(3) to explore the corresponding relationships between impact energy, geometry parameters and biomechanics by geometry and biomechanical analysis of thoracolumbar burst fracture, which may provide an objective standard for evaluation of spinal injury severity and experimental evidence for adoption of biomechanical treatment in clinic;(4) to evaluate the fixation effect of different instruments and the effect of intervertebral bone graft on segment fixation by analysis of the threedimensional stability of different internal fixation instruments and their decompression of the spinal canal, which may provide experimental evidence for therapeutical selection for thoracolumbar burst fracture in future; and finally to investigate the effect of various instrument fixation on dynamical characteristics by comparison and quantitative analysis of frequency and amplitude responses, which may provide certain theories and experimental evidence for application of vibration test to judge the stability of the spine.
本研究从胸腰段脊柱爆裂骨折发生的实际过程出发,以现代动力学检测及计算机多通道高性能数据采集分析系统等高新技术为基础,实时量化分析损伤节段的工程参数,揭示了结构破坏与能量吸收的变化规律,探讨了胸腰段脊柱爆裂骨折的瞬态损伤机制;利用三维立体摄像技术,对不同损伤程度的节段进行三维运动分析,结合瞬态物理参数、影像学和病理解剖,明确了〓椎体爆裂骨折的失稳机制及损伤阈值;通过对胸腰椎爆裂骨折的几何学变化及生物力学分析,明确了撞击能量与几何参数、几何参数与生物力学的相应关系,为评判脊柱损伤程度提供了客观标准,为治疗中采取适宜的生物力学方法提供了实验依据;通过对比分析不同内固定器械的三维稳定性和对椎管的减压作用,评价不同器械的复位固定作用,同时比较椎体间植骨对节段固定作用的影响,为今后临床胸腰段脊柱爆裂骨折的治疗选择提供依据;利用振动测试与分析技术,比较及量化分析了不同致伤状况的频幅响应特征,比较分析了各种器械固定对动力学特性的影响,为今后临床建立基于振动测试与分析技术判断脊柱稳定性的诊断方法,提供了一定的理论和实验依据。
-
The effects and mechanism of GABAergic neurons, NOergic neurons, opioid peptide and cyclic adenosine monophosphate in the nucleus reticularis thalami on sleep-wakefulness cycle of rats and the effects and mechanism of the 5-HTergic nerve fibers project from the nucleus raphes dorsalis to RT on sleep-wakefulness cycle of rats were investigated with the methods of brain stereotaxic, nucleus spile, microinjection and polysomngraphy.1. The effects of GABAergic neurons in RT on sleep-wakefulness cycle of rats1.1 Microinjection of 3-mercaptopropionic acid (3-MP, a kind of glutamate decarboxylase inhibitor) into RT. On the day of microinjection, sleep only decreased a litter. On the second day, sleep marked decreased and wakefulness marked increased. On the third and fourth day, sleep and wakefulness stages resumed to normal.1.2 Microinjection of gamma-amino butyric acid (GABA 1.0μg) into RT enhanced sleep and reduced wakefulness compared with control; while microinjection of L-glutamate (L-Glu, 0.2μg) decreased sleep and increased wakefulness; microinjection of bicuculline (BIC, 1.0μg), a GABAA receptor antagonist, enhanced wakefulness and reduced sleep; microinjection of baclofen (BAC, 1.0μg), GABAB receptor agonist, had the same effects as GABA.2. The effects of NOergic neurons in RT on sleep-wakefulness cycle of rats2.1 Microinjection of L-arginine (L-Arg, 0.5μg) into RT decreased sleep compared with control, but there were on statistaical difference between L-Arg group and control; while microinjection of sodium nitroprusside (SNP, 0.2μg), a NO donor into RT, sleep marked decreased and wakefulness marked increased. Microinjection of nitric oxide synthase inhibitor, N-nitro-L-arginine (L-NNA, 2.0μg) into RT enhanced sleep and reduced wakefulness.2.2 After simultaneous microinjection of L-NNA (2.0μg) and SNP (0.2μg) into RT, SNP abolished the sleep-promoting effect of L-NNA compared with L-NNA group; after simultaneous microinjection of L-NNA (2.0μg) and L-Arg(0.5μg) into RT, we found that L-NNA could not blocked the wakefulness-promoting effect of L-Arg.3. The effects of opioid peptide in RT on sleep-wakefulness cycle of rats3.1 Microinjection of morphine sulfate (MOR, 1.0μg) into RT increased wakefulness and decreased sleep compared with control; while microinjection of naloxone hydrochloride (NAL, 1.0μg), the antagonist of opiate receptors, into RT, enhanced sleep and reduced wakefulness.3.2 After simultaneous microinjection of MOR (1.0μg) and NAL (1.0μg) into RT, the wakefulness-promoting effect of MOR and the sleep-promoting effect of NAL were not observed compared with control.4. The effects of cAMP in RT on sleep-wakefulness cycle of rats Microinjection of cAMP (1.0μg) into RT increased sleep and decreased wakefulness compared with control; microinjection of methylene blue (MB,1.0μg) into RT enhanced sleep and reduced wakefulness compared with control.5. The effects of the 5-HTergic nerve fibers project from DRN to RT on sleep-wakefulness cycle of rats5.1 When L-Glu (0.2μg) was microinjected into DRN and normal sodium (NS,1.0μg) was microinjected into bilateral RT. We found that sleep was decreased and wakefulness was increased compared with control; when L-Glu (0.2μg) was microinjected into DRN and methysergide (MS,1.0μg), a non-selective 5-HT antagonist, was microinjected into bilateral RT, We found that sleep was enhanced and wakefulness was reduced compared with L-Glu group.5.2 When p-chlorophenylalanine (PCPA, 10μg) was microinjected into DRN and NS (1.0μg) was microinjected into bilateral RT, We found that sleep was increased and wakefulness was decreased compared with control; microinjection of 5-hydroxytryptaphan (5-HTP, 1.0μg), which can convert to 5-HT by the enzyme tryptophane hydroxylase and enhance 5-HT into bilateral RT, could block the effect of microinjection of PCPA into DRN on sleep-wakefulness cycle.
本研究采用脑立体定位、核团插管、微量注射、多导睡眠描记等方法,研究丘脑网状核(nucleus reticularis thalami,RT)中γ-氨基丁酸(gamma-amino butyric acid ,GABA)能神经元、一氧化氮(nitrogen monoxidum,NO)能神经元、阿片肽类神经递质、环一磷酸腺苷(cyclic adenosine monophosphate,cAMP)及中缝背核(nucleus raphes dorsalis,DRN)至RT的5-羟色胺(5-hydroxytryptamine,5-HT)能神经纤维投射对大鼠睡眠-觉醒周期的影响及其作用机制。1 RT内GABA能神经元对大鼠睡眠-觉醒周期的影响1.1大鼠RT内微量注射GABA合成关键酶抑制剂3-巯基丙酸(3-MP,5μg),注射当天睡眠时间略有减少,第二日睡眠时间显著减少,觉醒时间明显增多,第三、四日睡眠和觉醒时间逐渐恢复至正常。1.2大鼠RT内微量注射GABA受体激动剂GABA( 1.0μg)后,与生理盐水组比较,睡眠时间增加,觉醒时间减少;而RT内微量注射L-谷氨酸(glutamic acid, L-Glu, 0.2μg)后,睡眠时间减少,觉醒时间增加;RT内微量注射GABAA受体阻断剂荷包牡丹碱(bicuculline,BIC,1.0μg)后,睡眠时间减少,觉醒时间增加;RT内微量注射GABAB受体激动剂氯苯氨丁酸(baclofen,BAC,1.0μg)后,产生了与GABA相似的促睡眠效果。2 RT内NO能神经元对大鼠睡眠-觉醒周期的影响2.1大鼠RT内微量注射NO的前体L-精氨酸(L-Arg,0.5μg)后,与生理盐水组对比,睡眠时间略有减少,但无显著性意义;而RT内微量注射NO的供体硝普钠(Sodium Nitroprusside,SNP,0.2μg)后可明显增加觉醒时间,缩短睡眠时间;微量注射一氧化氮合酶抑制剂L-硝基精氨酸(L-arginine,L-NNA,2.0μg)后,引起睡眠时间增多,觉醒时间减少。2.2大鼠RT内同时微量注射L-NNA(2.0μg)和SNP(0.2μg)后与L-NNA组比较发现SNP逆转了L-NNA的促睡眠作用;RT内同时微量注射L-NNA(2.0μg)和L-Arg(0.5μg)后,与L-NNA(2.0μg)组比较发现L-Arg可以增加觉醒而缩短睡眠,其促觉醒作用未能被NOS的抑制剂L-NNA所逆转。3 RT内阿片肽对大鼠睡眠-觉醒周期的影响3.1大鼠RT内微量注射硫酸吗啡(morphine sulfate,MOR,1.0μg)后与生理盐水组对比,睡眠时间减少而觉醒时间增加; RT内微量注射阿片肽受体拮抗剂盐酸纳洛酮(naloxone hydrochloride,NAL,1.0μg)后与生理盐水组比较,睡眠时间增加而觉醒时间减少。3.2大鼠RT内同时微量注射MOR(1.0μg)和NAL(1.0μg)后,与生理盐水组对比,原有的MOR促觉醒效果和NAL的促睡眠效果都没有表现。4 RT内环一磷酸腺苷信使对大鼠睡眠-觉醒周期的影响大鼠RT内微量注射cAMP(1.0μg)后与NS(1.0μg)组比较,睡眠时间增多而觉醒时间减少;RT内微量注射亚甲蓝(methylene blue,MB,1.0μg)后,与NS组比较,睡眠时间增多而觉醒时间减少。5中缝背核投射到丘脑网状核的5-羟色胺能神经纤维对大鼠睡眠-觉醒周期的影响5.1大鼠DRN内微量注射L-Glu(0.2μg),同时在双侧RT内微量注射NS (1.0μg)后,与对照组(DRN和双侧RT注射NS, 0.2μg)比较,睡眠时间减少,觉醒时间增多;大鼠DRN内微量注射L-Glu(0.2μg),同时在双侧RT内微量注射二甲基麦角新碱(methysergide, MS, 1.0μg )后,与对照组(DRN注射L-Glu 0.2μg,双侧RT注射NS 1.0μg)比较,睡眠时间增多,觉醒时间减少。5.2大鼠DRN内微量注射对氯苯丙氨酸(p-chlorophenylalanine,PCPA,10μg),同时在双侧RT内微量注射NS (1.0μg)后,与对照组(DRN和双侧RT注射NS, 1.0μg)比较,睡眠时间增多,觉醒时间减少;大鼠DRN内微量注射PCPA(10μg),产生睡眠增多效应后,在双侧RT内微量注射5-羟色胺酸(5-hydroxytryptaphan , 5-HTP, 1.0μg )后,与对照组(DRN注射PCPA 10μg,双侧RT注射NS 1.0μg)比较,睡眠时间减少,觉醒时间增多。
- 更多网络解释 与burst into the room相关的网络解释 [注:此内容来源于网络,仅供参考]
-
burst into the room:闯入房间
3)burst burst forth 爆发 | burst into the room 闯入房间 | burst into tears 放声大哭
-
burst into the room:突然冲进(房间)
852tear... to pieces把...撕成碎片 | 853burst into the room突然冲进(房间) | 854in charge of负责管理
-
burst into the room:冲进房间
1.嘴里哼着歌词 sing along with words | 2.冲进房间 burst into the room | 3.梳理头发 brush one's hair
-
The crowed burst into the room:人群闯进了房间
1) = enter hurriedly, often with force匆匆进入 | The crowed burst into the room. 人群闯进了房间. | 2) = start suddenly.突然爆发
-
He burst into the room without knocking:他没敲门就闯进了屋子
to go or move somewhere suddenly with great force; to come from somewhere suddenly 猛冲;突然... | He burst into the room without knocking. 他没敲门就闯进了屋子. | The sun burst through the clouds. 太阳...
- 加载更多网络解释 (4)