中国继续医学教育
中國繼續醫學教育
중국계속의학교육
CHINA CONTINUING MEDICAL EDUCATION
2015年
3期
24-25,26
,共3页
运动训练%自发性高血压%动脉压力
運動訓練%自髮性高血壓%動脈壓力
운동훈련%자발성고혈압%동맥압력
Exercise training%Hypertension%Arterial pressure
目的研究运动训练对自发性高血压大鼠血压的影响。方法24只16周龄雄性大鼠用于实验，其中正常对照大鼠12只，自发性高血压大鼠12只；各类大鼠再随机分为安静组和运动训练组，每组6只。结果运动训练结束后，正常大鼠血压没有明显变化。但高血压运动组大鼠与运动前相比血压降低17 mm Hg（P＜0.05）；与高血压安静组大鼠相比降低了11 mm Hg（P＜0.05）。结论运动训练对自发性高血压大鼠的降压机制可能是通过改善动脉压力反射功能。
目的研究運動訓練對自髮性高血壓大鼠血壓的影響。方法24隻16週齡雄性大鼠用于實驗，其中正常對照大鼠12隻，自髮性高血壓大鼠12隻；各類大鼠再隨機分為安靜組和運動訓練組，每組6隻。結果運動訓練結束後，正常大鼠血壓沒有明顯變化。但高血壓運動組大鼠與運動前相比血壓降低17 mm Hg（P＜0.05）；與高血壓安靜組大鼠相比降低瞭11 mm Hg（P＜0.05）。結論運動訓練對自髮性高血壓大鼠的降壓機製可能是通過改善動脈壓力反射功能。
목적연구운동훈련대자발성고혈압대서혈압적영향。방법24지16주령웅성대서용우실험，기중정상대조대서12지，자발성고혈압대서12지；각류대서재수궤분위안정조화운동훈련조，매조6지。결과운동훈련결속후，정상대서혈압몰유명현변화。단고혈압운동조대서여운동전상비혈압강저17 mm Hg（P＜0.05）；여고혈압안정조대서상비강저료11 mm Hg（P＜0.05）。결론운동훈련대자발성고혈압대서적강압궤제가능시통과개선동맥압력반사공능。
Objective To analysis the effect of chronic aerobic exercise on blood pressure.Methods 24 male 16–weeks-old rats were used in this study. 12 spontaneously hypertensive rats and 12 normal rats were randomly divided into normal quiet group (sedentary, Sed) and exercise training (ExT) groups, respectively. Quiet control group, exercise control group, quiet group of hypertension, exercise group of hypertension, n=6.Results After exercise training, the blood pressure of normal rats had no apparent change. But the blood pressure of exercise group of hypertension decreased by 17 mm Hg (P<0.05) and decreased by 11 mm Hg as compared with that of quiet group of hypertension rats (P<0.05).Conclusion The mechanism that exercise training signiifcantly reduced blood pressure in spontaneously hypertensive rats may be improve arterial barorelfex function.
