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无线电遥测系统，以监测大鼠脊髓横断和胚胎神经干细胞移植在心血管功能

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Medicine

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JoVE Journal Medicine

A Radio-telemetric System to Monitor Cardiovascular Function in Rats with Spinal Cord Transection and Embryonic Neural Stem Cell Grafts

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无线电遥测系统，以监测大鼠脊髓横断和胚胎神经干细胞移植在心血管功能

DOI:

10.3791/51914-v

•

07:59 min

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October 07, 2014

•

Shaoping Hou, Armin Blesch, Paul Lu⁴

¹Spinal Cord Research Center, Department of Neurobiology & Anatomy,Drexel University College of Medicine, ²Spinal Cord Injury Center,Heidelberg University Hospital, ³Veterans Administration Medical Center, San Diego, CA, ⁴Department of Neurosciences,University of California, San Diego

Chapters

00:05Title
01:22Implanting a Radio-telemeter Catheter
03:58Recording the Basal Mean Arterial Pressure and Heart Rate
04:39Colorectal Distension-induced Autonomic Dysreflexia
06:00Results: Physiological and Histological Analyses 8 – 10 weeks Post-graft
07:34Conclusion

Summary

Automatic Translation

我们提出了一个协议，使用无线电遥测系统，记录在T4脊髓横断大鼠心血管参数八个星期后胚胎脑干神经干细胞移植到病变部位。遥测是一种先进的技术来准确地评估在有意识的自由移动脊髓损伤大鼠的心血管功能。

Tags

Radio-telemetry Cardiovascular Function Spinal Cord Injury Neural Stem Cell Grafts Blood Pressure Heart Rate Autonomic Dysreflexia Femoral Artery Implantation

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