Morphological changes were found in immu nized rabbits such as the enlargement of ventricles , myofibrillar lysis and necr osis , mitochondria swelling and condensation 形态学方面免疫组动物心脏显示有明显改变,如室腔的扩大,灶性肌丝溶解、坏死,线粒体数目增多、肿胀和聚集,等等。
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Lin , k . w . , keeton , j . t . ( 1999 / 1 ) . interactions of alginate , carrageenan and myofibrillar proteins in an emulsion model system during thermal treatment . food sci . , vol . 26 , no . 4 , p . p . 423 - 430 林国维,庄启祥( 1999 / 1 ) 。原料肉经浸渍液处理对低脂中式香肠理化及贮藏寿命的影响。食品科学,第26卷,第6期,页583 - 595 。
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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 这样,可能使得萎缩比目鱼肌细胞内钙离子水平升高,细胞内钙离子静息浓度的增加一方面激活calpain ,增加收缩蛋白的降解,使肌肉萎缩;草四军医大月卜祠成士学位论文另一方面通过激活钙调神经磷酸酶,增加快型mhc基因的表达,使骨骼肌肌球蛋白重链( mhc )发生由慢型向快型的转化。