Objective: To study the change o f ANP,AngⅡ,ET and psychological reaction during military parachute jumping. Methods: Fifty-four new airborne were randomly divided into control group,experiment gro up one and experim...Objective: To study the change o f ANP,AngⅡ,ET and psychological reaction during military parachute jumping. Methods: Fifty-four new airborne were randomly divided into control group,experiment gro up one and experiment group two.10ml blood of median were col lect ed.The ANP,AngⅡand ET level were tested with RIA,and the level of emotion arous al was estimated with questionnaire.R esults : (1)There was a significant increase of plasma ANP,AngⅡ,ET durin g parachute jumping stress. (2) The score of anxiety 24 hour before jumpingwas significantly different from that of immediately after landing.Conclusion: Some kinds of psychological intervene was needed in preventing psychosomatic desease and neuroses during parachute jumping.展开更多
目的研究强心安神汤对Wistar慢性心衰模型大鼠AngⅡ含量及AT1 m RNA表达的影响,探讨其可能的作用机制。方法除空白组外,将Wistar大鼠造模后分为模型组、西药组、强心安神汤高剂量组及强心安神汤低剂量组,干预4周后,抽静脉血以免疫组化...目的研究强心安神汤对Wistar慢性心衰模型大鼠AngⅡ含量及AT1 m RNA表达的影响,探讨其可能的作用机制。方法除空白组外,将Wistar大鼠造模后分为模型组、西药组、强心安神汤高剂量组及强心安神汤低剂量组,干预4周后,抽静脉血以免疫组化法测定大鼠血清中AngⅡ的含量;处死大鼠,提取心肌组织,以RT-PCR法检测心肌组织AT1 m RNA的表达。结果强心安神汤组大鼠血清AngⅡ含量及AT1 m RNA表达与模型组及西药组比较,差异有统计学意义(P<0.05或P<0.01)。结论强心安神汤治疗心衰的机制可能与其抑制AngⅡ引起的AT1 m RNA表达上调有关。展开更多
文摘Objective: To study the change o f ANP,AngⅡ,ET and psychological reaction during military parachute jumping. Methods: Fifty-four new airborne were randomly divided into control group,experiment gro up one and experiment group two.10ml blood of median were col lect ed.The ANP,AngⅡand ET level were tested with RIA,and the level of emotion arous al was estimated with questionnaire.R esults : (1)There was a significant increase of plasma ANP,AngⅡ,ET durin g parachute jumping stress. (2) The score of anxiety 24 hour before jumpingwas significantly different from that of immediately after landing.Conclusion: Some kinds of psychological intervene was needed in preventing psychosomatic desease and neuroses during parachute jumping.
文摘目的研究强心安神汤对Wistar慢性心衰模型大鼠AngⅡ含量及AT1 m RNA表达的影响,探讨其可能的作用机制。方法除空白组外,将Wistar大鼠造模后分为模型组、西药组、强心安神汤高剂量组及强心安神汤低剂量组,干预4周后,抽静脉血以免疫组化法测定大鼠血清中AngⅡ的含量;处死大鼠,提取心肌组织,以RT-PCR法检测心肌组织AT1 m RNA的表达。结果强心安神汤组大鼠血清AngⅡ含量及AT1 m RNA表达与模型组及西药组比较,差异有统计学意义(P<0.05或P<0.01)。结论强心安神汤治疗心衰的机制可能与其抑制AngⅡ引起的AT1 m RNA表达上调有关。