目的探讨早期活血化瘀治疗脑出血对血肿吸收速度、血肿周围低密度区改变和神经功能恢复的影响。方法将出血部位及出血量相类似的86例脑出血患者随机分为治疗组(43例)和对照组(43例)。治疗组在常规治疗基础上早期给予复方丹参注射液1...目的探讨早期活血化瘀治疗脑出血对血肿吸收速度、血肿周围低密度区改变和神经功能恢复的影响。方法将出血部位及出血量相类似的86例脑出血患者随机分为治疗组(43例)和对照组(43例)。治疗组在常规治疗基础上早期给予复方丹参注射液10-20 m l,1次/d静滴,连用14-24 d。于治疗前、治疗后第5,14,24天行头颅CT动态观察分析测量血肿体积,血肿周围低密度区改变,血肿吸收后所留中风囊及神经功能采用N IHSS进行评价。结果治疗组血肿平均吸收速度明显快于对照组(P〈0.01)。与对照组相比,第14、24天治疗组血肿体积、血肿周围低密度区缩小(P〈0.01),血肿吸收后所留中风囊平均面积,治疗组小于对照组(P〈0.05)。结论中小量脑出血早期采用活血化瘀治疗能促进血肿吸收,血肿周围低密度区缩小和神经功能改善。展开更多
目的考察淫羊藿(Herba Ep im ed ii,HE)和三七(Rad ix Notoginseng,RN)乙醇提取物组合对大鼠的活血化瘀作用及对东莨菪碱造模智障小鼠被动回避的影响,为该组合物治疗老年性痴呆提供实验依据。方法大鼠连续ig HE和RN提取物组合(1,3.1g/kg...目的考察淫羊藿(Herba Ep im ed ii,HE)和三七(Rad ix Notoginseng,RN)乙醇提取物组合对大鼠的活血化瘀作用及对东莨菪碱造模智障小鼠被动回避的影响,为该组合物治疗老年性痴呆提供实验依据。方法大鼠连续ig HE和RN提取物组合(1,3.1g/kg)7d,采用试剂盒测定该组合物对大鼠血清凝血酶原时间(PT)、部分凝血活酶时间(KPTT)的影响,用下腔静脉结扎法考察其对大鼠下腔静脉血栓形成的影响。此外,采用相同剂量及给药方法考察了HE和RN提取物组合对东莨菪碱造模智障小鼠被动回避的影响。结果连续ig HE和RN提取物组合(1,3.1g/kg)可显著延长KPTT(P<0.05),而对PT没显著性影响(P>0.05);能显著预防下腔静脉血栓的形成(P<0.01);在活血化瘀作用剂量下HE和RN提取物组合对东莨菪碱造模小鼠被动回避没显著性影响(P>0.05)。结论HE和RN提取物组合具有显著的活血化瘀作用,但对东莨菪碱造模智障小鼠被动回避无显著影响。展开更多
AIM To observe the protective effect of combined i.v. administration of Yuanhu injection (YHI) and Huoxuehuayu injection I (HHI I) against acute pancreatitis (AP) in rabbits. METHODS Severe acute pancreatitis...AIM To observe the protective effect of combined i.v. administration of Yuanhu injection (YHI) and Huoxuehuayu injection I (HHI I) against acute pancreatitis (AP) in rabbits. METHODS Severe acute pancreatitis (SAP) was induced by retrograde infusion of artificial bile juice into biliary pancreatic duct, and treated with YHI and HHI I intravenously. The protective effect was judged by the survival time and rate, serum amylase, serum interleukin 6, pancreatic microcirculation and pathological alteration. RESULTS Combined use of YHI and HHI I could markedly increase the rabbits′ 5 day survival rate after AP (83 3% in the treatment group and 33 3% in control). The serum amylase value ( ±s ) decreased to 1596 6U/L ± 760 50U/L in the 5th day from the high level ( 6320 83U/L ± 2614 12U/L ) in the 1st day after AP in the treatment group, while in the control group the amylase activity in the 5th day was 2095 0U/L ± 1081 87U/L , being significantly different from that before AP ( 837 17U/L ± 189 12U/L ). YHI and HHI I also obviously improved the pancreatic microcirculation and lowered the serum interleukin 6 level, one of the indices of severe pancreatitis. Pathological examination indicated all the changes typical for AP in YHI and HHI I treatment group were milder than those in the control. CONCLUSION YHI and HHI I used in combination might have protective effect against acute pancreatitis in rabbits.展开更多
文摘目的探讨早期活血化瘀治疗脑出血对血肿吸收速度、血肿周围低密度区改变和神经功能恢复的影响。方法将出血部位及出血量相类似的86例脑出血患者随机分为治疗组(43例)和对照组(43例)。治疗组在常规治疗基础上早期给予复方丹参注射液10-20 m l,1次/d静滴,连用14-24 d。于治疗前、治疗后第5,14,24天行头颅CT动态观察分析测量血肿体积,血肿周围低密度区改变,血肿吸收后所留中风囊及神经功能采用N IHSS进行评价。结果治疗组血肿平均吸收速度明显快于对照组(P〈0.01)。与对照组相比,第14、24天治疗组血肿体积、血肿周围低密度区缩小(P〈0.01),血肿吸收后所留中风囊平均面积,治疗组小于对照组(P〈0.05)。结论中小量脑出血早期采用活血化瘀治疗能促进血肿吸收,血肿周围低密度区缩小和神经功能改善。
文摘目的考察淫羊藿(Herba Ep im ed ii,HE)和三七(Rad ix Notoginseng,RN)乙醇提取物组合对大鼠的活血化瘀作用及对东莨菪碱造模智障小鼠被动回避的影响,为该组合物治疗老年性痴呆提供实验依据。方法大鼠连续ig HE和RN提取物组合(1,3.1g/kg)7d,采用试剂盒测定该组合物对大鼠血清凝血酶原时间(PT)、部分凝血活酶时间(KPTT)的影响,用下腔静脉结扎法考察其对大鼠下腔静脉血栓形成的影响。此外,采用相同剂量及给药方法考察了HE和RN提取物组合对东莨菪碱造模智障小鼠被动回避的影响。结果连续ig HE和RN提取物组合(1,3.1g/kg)可显著延长KPTT(P<0.05),而对PT没显著性影响(P>0.05);能显著预防下腔静脉血栓的形成(P<0.01);在活血化瘀作用剂量下HE和RN提取物组合对东莨菪碱造模小鼠被动回避没显著性影响(P>0.05)。结论HE和RN提取物组合具有显著的活血化瘀作用,但对东莨菪碱造模智障小鼠被动回避无显著影响。
文摘AIM To observe the protective effect of combined i.v. administration of Yuanhu injection (YHI) and Huoxuehuayu injection I (HHI I) against acute pancreatitis (AP) in rabbits. METHODS Severe acute pancreatitis (SAP) was induced by retrograde infusion of artificial bile juice into biliary pancreatic duct, and treated with YHI and HHI I intravenously. The protective effect was judged by the survival time and rate, serum amylase, serum interleukin 6, pancreatic microcirculation and pathological alteration. RESULTS Combined use of YHI and HHI I could markedly increase the rabbits′ 5 day survival rate after AP (83 3% in the treatment group and 33 3% in control). The serum amylase value ( ±s ) decreased to 1596 6U/L ± 760 50U/L in the 5th day from the high level ( 6320 83U/L ± 2614 12U/L ) in the 1st day after AP in the treatment group, while in the control group the amylase activity in the 5th day was 2095 0U/L ± 1081 87U/L , being significantly different from that before AP ( 837 17U/L ± 189 12U/L ). YHI and HHI I also obviously improved the pancreatic microcirculation and lowered the serum interleukin 6 level, one of the indices of severe pancreatitis. Pathological examination indicated all the changes typical for AP in YHI and HHI I treatment group were milder than those in the control. CONCLUSION YHI and HHI I used in combination might have protective effect against acute pancreatitis in rabbits.