-reperfusion injury to brain)细胞内酸中毒 (三) 对超微结构的影响 氧自由基产生(Production of oxygen free radical)O2O2ˉ ·eO2OH· + H2O 3e3H+2e2H+O2H2O24e4H+O22H2O氧的不同还原产物 NO 和ONOO-产生一氧化氮(NO)过氧亚硝基阴离子(ONOO-)..
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高血糖会导致大量的氧自由基产生,并破坏天然的抗氧化机制。
Hyperglycemia will cause overproduction of free radical and destroy natural antioxidant system.
结论:小檗碱对PG细胞增殖具有抑制作用,后者可能与调节细胞内活性氧自由基产生从而影响细胞周期进程有关。
CONCLUSION: Berberine has an inhibitory effect on the proliferation of PG cells, and these effect may be carried out by regulating the production of intracellular ROS and the process of cell cycle.
氧消耗可以产生氧自由基,其可以引起机体破坏。
Oxygen use produces oxygen-free radicals that can destroy an organism.
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