Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Jun 2008
[Evaluating the feature of hypoglycemia detected by continuous glucose monitoring system during temporary continuous subcutaneous insulin infusion in type 2 diabetes patients].
To use continuous glucose monitoring system (CGMS) to investigate the features of hypoglycemia in control of hyperglycemia in T2DM patients by continuous subcutaneous insulin infusion (CSII) and to study the influencing factors of hypoglycemia. ⋯ (1) Hypoglycemia detected by CGMS occurs in about 1/3 of the type 2 diabetes patients at the early stage of CSII therapy. (2) In addition of MBG and insulin pump basal rate, glycemic excursion is related closely to hypoglycemia.
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Zhonghua yi xue za zhi · Jun 2008
[Effects of sympathetic nerve stimulation on connexin43 and ventricular arrhythmias during acute myocardial ischemia: experiment with rats].
To investigate the effects of sympathetic nerve stimulation (SNS) on connexin43 (Cx43) and ventricular arrhythmias during acute myocardial ischemia (MI). ⋯ SNS promotes ventricular arrhythmias by promoting Cx43 degradation, and sympathetic nerve stimulation preconditioning inhibits ventricular arrhythmias by preventing Cx43 dephosphorylation.
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Zhonghua yi xue za zhi · Jun 2008
Randomized Controlled Trial[Effect of emergency care simulator combined with problem-based learning in teaching of cardiopulmonary resuscitation].
To evaluate the teaching effects of emergency care simulator (ECS) combined with problem-based learning (PBL) in teaching of cardiopulmonary resuscitation (CPR). ⋯ Using ECS combined with PBL in teaching CPR technique directly involves the medical students in "emergency practice", resolving of "all sorts of problems", enhancing emergency awareness, and emergency skill. It can improve teaching quality significantly that is in accordance with the development of modern medicine.
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Zhonghua yi xue za zhi · Jun 2008
[Effects of glutamine on changes of nuclear factor-kappa B in acute lipopolysaccharide lung injury: experiment with rats].
To investigate the effects of glutamine on the changes of nuclear factor (NF)-kappaB and lung pathology in acute lung injury. ⋯ Early glutamine administration protects the lung against acute LPS injury. The mechanism may be inhibition of the overexpression of NF-kappaB mRNA.
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Zhonghua yi xue za zhi · Jun 2008
[An experimental study on percutaneous autologous bone marrow mesenchymal stem cell grafting for bone defect].
To investigate in vive osteogenic potential in size-critical bone defect after percutaneous autologous grafting of culture-expanded rabbit autologous BMSCs, osteo-induced BMSCs and combination of both. ⋯ The bone-forming ability of rabbit osteo-induced BMSCs combined with BMSCs in bone defect is superior to those of BMSCs and osteo-induced BMSCs.