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足底测试仪

足底测试仪是用以测量啮齿类动物对红外热刺激的反应。聚焦红外光源于动物足底,按下开关,等待动物缩回受测爪,仪器自动记录红外光强度和持续时间。实验数据会显示在液晶屏上,也可导入闪存中,或在通过USB数据线导入至电脑中。

  • 产品概述
  • 产品参数
  • 产品特性
  • 产品应用

    足底测试仪是用以测量啮齿类动物对红外热刺激的反应。聚焦红外光源于动物足底,按下开关,等待动物缩回受测爪,仪器自动记录红外光强度和持续时间。实验数据会显示在液晶屏上,也可导入闪存中,或在通过USB数据线导入至电脑中。


    命令:

    软键


    数据转移:

    配备的闪存

    数据读取:

    液晶屏显示


    电源:

    universal mains 85-264 VAC, 50-60Hz

    打印:

    热敏打印机(需另外购买)


    工作温度

    15°- 30°C

    开始:

    红外光源开关


    声级:

    < 70 dB

    红外光强度:

    01-99级间可调


    校准:

    红外辐射计

    反应时间:

    显示在液晶屏上;分辨率为0.1s


    连接电脑:

    DELTA 9-pin连接器.参看说明书3.5

    红外灯泡:

    规格:

    动物罩子:

    净重:

    毛重:

    包装规格:

    Halogen "Bellaphot", Mod. 64607 OSRAM, 8V-50W

    85 x 40 x 35 cm

    3个,每个20x20x14(h)cm

    13.0kg

    约27.5kg

    109 x 53 x 55 cm






    足底测试仪刺激强度值(红外热辐射值)对照表(单位:mW/cm2)

    刺激强度

    0

    10

    20

    30

    40

    50

    60

    70

    80

    90

    99

    标准值辐射值

    21±1

    67±10

    103±10

    135±7

    165±7

    190±1

    219±7

    245±7

    270±10

    295±10

    317±20



    特征

    优点

    仪器自动记录爪缩回时间

    不会因人为因素产生误差

    配备USB接口,且配置中包含软件

    可单独工作,也可连接电脑使用

    动物箱部分可适当调整 (最多可容纳12只小鼠)

    根据大、小鼠,优化其活动空间



    方法

    - D.C. Yeomans & H.K. Proudfit: “Characterization of the Foot Withdrawal Response to Noxious Radiant Heat in the Rat” Pain 59: 85-97, 1994.

    - K.M. Hargreaves, R. Dubner, F. Brown, C. Flores and J. Joris: "A New and Sensitive Method for Measuring Thermal Nociception in Cutaneous Hyperalgesia." Pain 32: 77-88, 1988.

    提及UB产品的文献

    - V. Vacca et alia: “Botulinum Toxin A Increases Analgesic Effects of Morphine, Counters Development of Morphine Tolerance and Modulates Glia Activation and μ Opioid Receptor Expression in Neuropathic Mice” Brain, Behav and Immunity 32: 40-50, 2013

    - A. Finley et alia: “Sphingosine 1-Phosphate Mediates Hyperalgesia via a Neutrophil-Dependent Mechanism” PLoS ONE 8(1): e55255, 2013

    - J. Donnerer et alia: “The Pain Pathway in the Rat following Noxious Thermal Stimulation: Effect of Morphine on pERK1/2 and TRPV1 at the Dorsal Horn Level, and on Hyperalgesia” Pharmacology 92: 32-38, 2013

    - M. Arai et alia: “The miRNA and mRNA Changes in Rat Hippocampi after Chronic Constriction Injury”Pain Medicine 14 (5): 720-729, 2013

    - P.J. Austin et alia: “G. Chronic Constriction of the Sciatic Nerve and Pain Hypersensitivity Testing in Rats” JoVE 61, e3393, doi:10.3791/3393, 2012 http://www.jove.com/video/3393/chronic-constriction-sciatic-nerve-pain-hypersensitivity-testing

    - H.N. Kim et alia: “Electroacupuncture Inhibits Phosphorylation of Spinal Phosphatidylinositol 3-kinase/Akt in a Carrageenan-induced Inflammatory Rat Model” Brain Res. Bulletin 87 (2-3): 199-204,2012

    - D. Piomelli et alia: ”Anandamide suppresses pain initiation through a peripheral endocannabinoid mechanism” Nature NSC, 2010

    - C.B. Vaegter et alia: ”Sortilin Associates with Trk Receptors to Enhance Anterograde Transport and Neurotrophin Signaling” Nature NSC, 2010

    - O. Ortiz et alia: “Associative Learning and CA3–CA1 Synaptic Plasticity Are Impaired in D1R Null,Drd1a-/- Mice and in Hippocampal siRNA Silenced Drd1a Mice” J. Neuroscience 30 (37): 12288-12300,2010

    - M. Rosemann et alia: “Microphthalmia, Parkinsonism, and Enhanced Nociception in Pitx3416insGMice” Mamm Genome 21: 12-27, 2010

    - Mark J. Field et alia: “Detection of Static and Dynamic Components of Mechanical Allodynia in Rat Models of Neuropathic Pain: Are They Signalled by Distinct Primary Sensory Neurones?” Pain 83: 303-311, 1999

    - Fred Lembeck: “Epibatine: High Potency and Broad Spectrum Activity on Neuronal and Neuromuscular Nicotinic Acetylcholine Receptors” Naunyn-Schmiedeberg’s Arch. Pharmacol. 359:378-385, 1999

    - Hartmut Buerkle et alia: “Experimental Arthritis in the Rat Does Not Alter the Analgesic Potency of Intrathecal or Intraarticular Morphine” Anesth. Analg. 89: 403-408, 1999.

    - F.G. Garrett, P.L. Durham et alia: “Validation of a Novel Rat-Holding Device for studying heat- and mechanical-Evoked Trigemi­nal Nocifensive Behavioral Responses” J. Orofacial Pain, 26 (4): 336- 344, 2012

    - F.G. Garrett, P.L. Durham et alia: “Development of a novel device for measuring withdrawal latency by thermal stimulation in rodent facial pain models using the Hargreaves Plantar Apparatus” Poster presented at SFN 201


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