<i><span style="font-family:Verdana;">Objectives</span></i><span style="font-family:Verdana;"></i>: To explore the effects of Qi-invigorating herbs on mitochondr...<i><span style="font-family:Verdana;">Objectives</span></i><span style="font-family:Verdana;"></i>: To explore the effects of Qi-invigorating herbs on mitochondrial function using cultured cells and animal organs. <i></span><i><span style="font-family:Verdana;">Methods</span></i><span style="font-family:Verdana;"></i>: Using water extracts of <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i>, we investigated the effect of “Qi-invigoration” on M-1 renal cells and mouse organs <i></span><i><span style="font-family:Verdana;">in-vitro</span></i><span style="font-family:Verdana;"></i> including total adenylate production (TAP), reactive oxygen species (ROS) levels, and mitochondrial membrane potential (MMP). We also examined the effect on antioxidant capacity by conducting an analysis of superoxide dismutase (SOD) and glutathione (GSH). <i></span><i><span style="font-family:Verdana;">Results</span></i><span style="font-family:Verdana;"></i>: 1) <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> increased mitochondrial TAP generation and decreased ROS levels in both mouse kidney tissues and M-1 renal cells. 2) <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> also significantly increased MMP and GSH levels in M-1 cells, but in the kidney tissue</span><span style="font-family:Verdana;">,</span><span style="font-family:""><span style="font-family:Verdana;"> there was no significant change in MMP levels and a decrease in GSH levels. 3) <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> stimulated TAP levels in the heart, spleen, lung, kidney and skeletal muscle tissue, which was accompanied by the reduction of ROS. 4) For the meridian organs that <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> belongs to, the energy production and antioxidant capacity were boosted simultaneously. <i></span><i><span style="font-family:Verdana;">Conclusions</span></i><span style="font-family:Verdana;"></i>: These results provide new insights for the biochemical </span><span style="font-family:Verdana;">b</span><span style="font-family:Verdana;">asis of Qi-invigoration and the meridian tropism theory for this Qi-invigora</span><span style="font-family:Verdana;">ting herb.</span></span>展开更多
文摘<i><span style="font-family:Verdana;">Objectives</span></i><span style="font-family:Verdana;"></i>: To explore the effects of Qi-invigorating herbs on mitochondrial function using cultured cells and animal organs. <i></span><i><span style="font-family:Verdana;">Methods</span></i><span style="font-family:Verdana;"></i>: Using water extracts of <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i>, we investigated the effect of “Qi-invigoration” on M-1 renal cells and mouse organs <i></span><i><span style="font-family:Verdana;">in-vitro</span></i><span style="font-family:Verdana;"></i> including total adenylate production (TAP), reactive oxygen species (ROS) levels, and mitochondrial membrane potential (MMP). We also examined the effect on antioxidant capacity by conducting an analysis of superoxide dismutase (SOD) and glutathione (GSH). <i></span><i><span style="font-family:Verdana;">Results</span></i><span style="font-family:Verdana;"></i>: 1) <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> increased mitochondrial TAP generation and decreased ROS levels in both mouse kidney tissues and M-1 renal cells. 2) <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> also significantly increased MMP and GSH levels in M-1 cells, but in the kidney tissue</span><span style="font-family:Verdana;">,</span><span style="font-family:""><span style="font-family:Verdana;"> there was no significant change in MMP levels and a decrease in GSH levels. 3) <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> stimulated TAP levels in the heart, spleen, lung, kidney and skeletal muscle tissue, which was accompanied by the reduction of ROS. 4) For the meridian organs that <i></span><i><span style="font-family:Verdana;">Astragali radix</span></i><span style="font-family:Verdana;"></i> belongs to, the energy production and antioxidant capacity were boosted simultaneously. <i></span><i><span style="font-family:Verdana;">Conclusions</span></i><span style="font-family:Verdana;"></i>: These results provide new insights for the biochemical </span><span style="font-family:Verdana;">b</span><span style="font-family:Verdana;">asis of Qi-invigoration and the meridian tropism theory for this Qi-invigora</span><span style="font-family:Verdana;">ting herb.</span></span>
