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直收縮疲勞性增加涉及細胞膜離子通道的可能機理。
Fatigue occurs when the interval of intermittent tetanic contraction of skeletal muscle is shortened to a certain degree and the contractile tension declines.
骨骼肌間斷強直收縮期間，儅刺激間隔縮短到一定程度時，收縮張力呈現(xiàn)逐步降低，即産生疲勞現(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.
給予一個持續(xù)強直刺激能獲得持續(xù)的肌肉收縮常提示TOF比率>0.7，即意味著神經肌肉阻滯已充分恢複。