心血管研究
        代謝分析
        生化分析/血球計數
        生理訊號紀錄
        生理教學
        血流血氧
        其他
        呼吸研究
        疼痛測試
        神經科學
        動物行為分析
        動物照護設備
        細胞
        透析膜
        無線遙測
        給藥 / 採樣
        試劑 / 耗材
        運動生理
        電生理
        實驗器械
        離體灌流系統
心血管研究血管張力
 

產品名稱:單頻道肌動掃描系統 310A Single Wire Myograph System
產品編號:310A
廠  牌:Danish Myo Technlogy

PDF型錄下載

The Single Wire Myograph System enables a single vessel, diameter 60 μm to 3 mm, to be tested. The vessel is mounted as a ring preparation by threading it over two parallel, stainless steel wires and securing the wires to two supports or "jaws". One support is attached to a precision micrometer, allowing manual control of vessel circumference and stretch. The other support is attached to a force transducer for measurement of force/tension development.

 

»testing one vessel with a diameter of 60µm - 3 mm«

 

The preparation is mounted in a heated, 10 ml acid-resistant stainless steel chamber. The chamber is supplied with a cover, which has ports for rapid suction/draining, refilling and oxygen supply. In the base of the chamber is a window allowing morphological observation or fluorescence measurements on an inverted microscope.

   

Typically, the preparation is maintained in the heated chamber in a physiological salt solution at 37°C, bubbled with oxygen. Under these conditions, the vessels remain viable for at least 12 hours.

 

»base window allowing morphological or fluorescence measurements«

   

Following mounting and equilibration, the passive length-tension relationship of the vessel is determined, the so-called normalization procedure. During experiments the circumference of the vessel is kept constant, i.e. the vessels are examined under isometric conditions. Compounds are added directly to the chamber and vessel tension is monitored for possible contractile or relaxant effects.

 

 

http://www.dmt.dk/Default.asp?Action=Details&Item=331

     
 
老鼠步態分析系統
ALZET1004
自動軌跡追蹤系統

  生命科學首頁 最新消息 活動快訊 產品資訊 技術支援 聯絡我們 好站連結 電子報 網站地圖  

  回國揚