tetanic contraction

基本解釋

Objective To elucidate the underlying mechanisms of the high fatigability in mouse atrophic soleus during high-frequency tetanic contraction.
目的探討萎縮比目魚肌高頻強(qiáng)直收縮疲勞性增加涉及細(xì)胞膜離子通道的可能機(jī)理。
Fatigue occurs when the interval of intermittent tetanic contraction of skeletal muscle is shortened to a certain degree and the contractile tension declines.
骨骼肌間斷強(qiáng)直收縮期間，當(dāng)刺激間隔縮短到一定程度時(shí)，收縮張力呈現(xiàn)逐步降低，即產(chǎn)生疲勞現(xiàn)象。
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A sustained muscular contraction to a continuous tetanic stimulus usually indicates a TOF ratio greater than 0.7 and is an indication of adequate recovery from neuromuscular blockade.
給予一個(gè)持續(xù)強(qiáng)直刺激能獲得持續(xù)的肌肉收縮常提示TOF比率>0.7，即意味著神經(jīng)肌肉阻滯已充分恢復(fù)。