sarcolemma 中文意思是什麼
sarcolemma
解釋
肌膜-
It is well established that the cardiac contraction is initiated when an action potential depolarizes the sarcolemma.
已經確證，心肌收縮始於動作電位使肌膜去極化。 -
The myocardial cell is enclosed by the sarcolemma.
心肌細胞由肌膜包裹。 -
The sarcolemma, about 7. 5 nm thick, is a unit-membrane like that investing other cells.
肌纖維膜厚約75毫微米，同包裹著其它細胞的壁一樣，是一層單位膜。 -
Elevation of intracellular calcium ions may be partly induced by increased influx through sarcolemma l type - calcium channels. intracellular calcium elevation, on one hand, would activate calpain, a calcium - dependent cysteine protease that degrade the myofibrillar proteins and cause muscle atrophy ; on the other hand, result in activation of calcineurin which enhance the activity of mhc i promoter and inhibit a shift of mhc isoforms from slow to fast in soleus
這樣，可能使得萎縮比目魚肌細胞內鈣離子水平升高，細胞內鈣離子靜息濃度的增加一方面激活calpain ，增加收縮蛋白的降解，使肌肉萎縮；草四軍醫大月卜祠成士學位論文另一方面通過激活鈣調神經磷酸酶，增加快型mhc基因的表達，使骨骼肌肌球蛋白重鏈（ mhc ）發生由慢型向快型的轉化。 -
The sarcolemma, about 7. 5 nm thick, is a unit - membrane like that investing other cells
肌纖維膜厚約7 5毫微米，同包裹著其它細胞的壁一樣，是一層單位膜。 -
Each cell in this type of muscle has associated with it a nerve ending that is deeply embedded the sarcolemma.
這種肌肉里的每一個細胞都伴隨有一個深深嵌入肉膜的神經末梢。
分享友人