成都体育学院学报
成都體育學院學報
성도체육학원학보
Journal of Chengdu Physical Education Institute
2008年
3期
62~65
,共null页
黄芪多糖 琥珀酸脱氢酶 苹果酸脱氢酶 乳酸脱氢酶 大鼠 骨骼肌
黃芪多糖 琥珀痠脫氫酶 蘋果痠脫氫酶 乳痠脫氫酶 大鼠 骨骼肌
황기다당 호박산탈경매 평과산탈경매 유산탈경매 대서 골격기
APS, SDH, MDH, LDH, rat, skeletal muscle
动物实验发现：安静状态下，B组（实验组）SDH活性显著高于A组（对照组）（P〈0．05），MDH活性显著升高（P〈0．05）；运动1h状态下，A组MDH活性升高（P〈0．05）；力竭状态下，A、B组SDH活性降低（P〈0．05），B组LD含量显著下降（P〈0．05），A组LDH活性降低（P〈0．05）。结论：黄芪多糖可以增加大鼠机体有氧代谢酶SDH、MDH的活性，减缓其活性下降速率及增加其恢复，使能源物质得到充分利用的同时减少对机体危害的代谢产物生成，从而维持更长时间的运动；黄芪多糖对骨骼肌LDH活性、LD含量影响不明显，但有利于代谢产物LD的清除，从而可以延缓疲劳的产生。
動物實驗髮現：安靜狀態下，B組（實驗組）SDH活性顯著高于A組（對照組）（P〈0．05），MDH活性顯著升高（P〈0．05）；運動1h狀態下，A組MDH活性升高（P〈0．05）；力竭狀態下，A、B組SDH活性降低（P〈0．05），B組LD含量顯著下降（P〈0．05），A組LDH活性降低（P〈0．05）。結論：黃芪多糖可以增加大鼠機體有氧代謝酶SDH、MDH的活性，減緩其活性下降速率及增加其恢複，使能源物質得到充分利用的同時減少對機體危害的代謝產物生成，從而維持更長時間的運動；黃芪多糖對骨骼肌LDH活性、LD含量影響不明顯，但有利于代謝產物LD的清除，從而可以延緩疲勞的產生。
동물실험발현：안정상태하，B조（실험조）SDH활성현저고우A조（대조조）（P〈0．05），MDH활성현저승고（P〈0．05）；운동1h상태하，A조MDH활성승고（P〈0．05）；력갈상태하，A、B조SDH활성강저（P〈0．05），B조LD함량현저하강（P〈0．05），A조LDH활성강저（P〈0．05）。결론：황기다당가이증가대서궤체유양대사매SDH、MDH적활성，감완기활성하강속솔급증가기회복，사능원물질득도충분이용적동시감소대궤체위해적대사산물생성，종이유지경장시간적운동；황기다당대골격기LDH활성、LD함량영향불명현，단유리우대사산물LD적청제，종이가이연완피로적산생。
In order to observe the effects of the APS on the enzyme relevant to metabolism in swimming rats, the thesis writers tested the duration of swimming of the rats and detected the dynamic change of the SDH, MDH, LD and LDH in different conditions. The thesis writers found that： （ 1 ） The duration of the rats of the other two groups is definitely longer than the duration of group B （ P 〈 0.05）. （2） In quiet conditions, the activity of SDH of group B is higher than A（P 〈 0.05 ）. In condition of 1 hour exercise, the activity of MDH of group A increased ; in condition of exhaustion of exhaustion, the activity of SDH of group A and B decreased （ P 〈 0.05 ）, the activity of LD of group B and the activity of LDH of A decreased too （ P 〈 0.05 ）. Results ： APS can enhance the activity of SDH and MDH, slows down the speed of disappearance of the activity and promote the recovery. In this way, APS may help the body to make good use of the energy and reduce the creation of harmful substances and prolong the sports duration. APS has no definite effects on the capacity of LDH and LD in skeletal muscle, but it is beneficial to the elimination of LD and delay the appearance of fatigue.
