肌质网发达，与线粒休、核膜广泛联系。
Sarcoplasmic reticulum are well-developed and widely connect with mitochondria and nuclear envelope.
结论：外源质粒dna可影响肌质网钙转运功能。
Conclusion: Plasmid DNA could influence SR Ca 2 + transport.
目的探讨胆红素对急性运动所致腓肠肌肌质网某些功能改变的影响。
Objective: To study the effect of bilirubin on the functional changes of sarcoplasmic reticulum (SR) induced by acute exercise.
结果：异丙肾上腺素引起心肌细胞游离钙离子浓度和肌质网钙负荷明显增加（分别增加89%和116%）。
RESULTS:Isoproterenol induced an obvious increase on i and SR calcium load by 89 % and 116 % respectively.
结果：异丙肾上腺素引起心肌细胞游离钙离子浓度和肌质网钙负荷明显增加（分别增加89%和116%）。
RESULTS:Isoproterenol induced an obvious increase on i and SR calcium load by 89 % and 116 % respectively.
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