concentration depolarization 中文意思是什麼
concentration depolarization
解釋
濃度消偏振- concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
- depolarization : 除（去）極化
-
Our previous studies demonstrated that agmatine not only reduced the amplitude of action potential ( apa ), maximal rate of depolarization ( vmax ), velocity of diastolic ( phase 4 ) depolarization ( vdd ), and rate of pacemaker firing ( rpf ), but also prolonged 90 % duration of action potential ( apd90 ) in a concentration - dependent manner
我們先前的實驗證明，胍了胺可劑量依賴性地抑制兔竇房結起搏細胞的0相最大上升速度（ v _ （ max ） ） ，動作電位幅度（ apa ）和舒張期除極化速度（ vdd ） ，起搏細胞放電頻率（ rpf ） ，而且能延長90動作電位時程（ apd _ （ 90 ） ） 。 -
During soleus exposing to high - frequency stimulation, potassium ions accumulation and sodium ions exhausting are formed rapidly in t - tubule. the ion concentration alterations in t - tubule lead to a depolarization block of t - tubular action potential, then inhibit the function of l - type ca2 + channels
萎縮使sol肌纖維t管內k ~ +更易集聚， na ~ +更易耗竭，動作電位由t管向內傳導易受到阻滯，從而使l型鈣離子通道功能受抑制。
分享友人