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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
资料来源:Logsdon, A. F., et al. 用于啮齿动物闭头轻度创伤性脑损伤临床前评估的低强度冲击波模型。J. Vis. Exp. (2020)
该视频演示了使用加压气体休克管装置在小鼠模型中诱导闭头轻度创伤性脑损伤。产生的压力波会破坏聚酯膜,向小鼠的头部传递冲击波,导致颅骨内的大脑快速运动,从而导致轻度创伤性脑损伤。
所有涉及动物模型的程序均已由当地机构动物护理委员会和 JoVE 兽医审查委员会审查
。1. 啮齿动物轻度创伤性脑损伤 (TBI) 实验装置的准备和诱导
注意:
注意:
注意:2. 啮齿动物的麻醉和定位
| 3/8 SAE高压液压软管 | Eaton Aeroquip | R2-6-6-36M | Available from Grainger |
| 3/8'' 快速连接母插头 | |||
| 3/8'' 快速连接公插头 | Karcher | KAR 86410440 | |
| ANY-maze视频跟踪软件 | Stoelting Co. | ANY-maze software | |
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| 复合滑台 (X2) | Grizzly Industrial | G5757 | |
| Coneraco Inc. | 71-502-01 | "Apollo", available from Grainger | |
| Driver and driven section (murine) | 自己的设计/生产 | n/a | 欲了解更多信息,请联系作者 |
| 耳罩 | 3M | 37274 | 可从 Grainger 获得 |
| 气体调节器 - Hi-Flow 3500-600-580< | td style='border-left-style:none;border-top-style:none;width:164pt;'>Harris3003539 | ||
| 氦气 | AirGas | HE 300 | 气瓶有各种尺寸 |
| Inhalation anesthesia system | VetEquip | 901806 | |
| National Instruments | NI 9223 | ||
| Isoflurane | Baxter | NDC 10019-360-40 | 由兽医订购 |
| 实验室计时器/秒表 | Fisher Scientific | 50-550-352 | |
| Labview version 12.0 | 国家乐器 | 数据采集软件 | |
| 磁性千分表/千分尺 | Grizzly Industrial | G9849 | |
| MathWorks | 压力记录分析 | ||
| Oxygen regulator | Medline | HCS8725M | |
| 用于数据处理的PC | Dell | ||
| 聚氯乙烯管 - 25.4 mm | formufit | P001FGP-WH-40x3 | |
| PCB Piezotronics | 102A05 | ||
| 接收器USB机箱 | National Instruments | DAQ-9171 | |
| 传感器信号调节器 | PCB Piezotronics | 482C series | < |
| Gridmann | GR06-WT2448 | < style='border-left-style:none;border-top-style:none;width:208pt;'>||
| S&K | 73310 |