[ Objective] To investigate the blocking effects of spleen vaccine on vertical transmission of classical swine fever virus （CSFV） in sows. [ Method] Sows infected by CSFV were selected from three large-scale pig far...[ Objective] To investigate the blocking effects of spleen vaccine on vertical transmission of classical swine fever virus （CSFV） in sows. [ Method] Sows infected by CSFV were selected from three large-scale pig farms and they were randomly divided into group Ⅰ, group Ⅱ and control group. The sows in the group Ⅰ were vaccinated with CSF spleen vaccine at a 1.5 times normal dose per pig; those in the group Ⅱ were vaccinated with CSF spleen vaccine at a 2.0 times normal dose per pig; and those in the control group were vaccinated with cell vaccine at a 4.0 times normal- dose per pig. The CSF antigens of piglets were detected by enzyme-linked immunosorbent assay （ELISA）. [ Result] The antigen positive rate of piglets in the experimental group （18.5%） was significantly lower than that in the control group （48.1% ）. No significant difference was found be- tween the group Ⅰ and the group Ⅱ. [ Condmion] CSF spleen vaccine has good blocking effects on vertical transmission of CSFV in sows.展开更多
目的观察帕金森病(Parkinson's disease,PD)与非PD患者罗库溴铵的神经肌肉阻滞效应。方法纳入年龄18~65岁,美国麻醉医师协会(American Society of Anesthesiologists,ASA)Ⅰ~Ⅲ,接受丘脑底核-脑深部电刺激手术的PD患者(PD组)31例和...目的观察帕金森病(Parkinson's disease,PD)与非PD患者罗库溴铵的神经肌肉阻滞效应。方法纳入年龄18~65岁,美国麻醉医师协会(American Society of Anesthesiologists,ASA)Ⅰ~Ⅲ,接受丘脑底核-脑深部电刺激手术的PD患者(PD组)31例和行面神经减压的非PD患者(non-PD组)24例为研究对象。麻醉诱导单次给予罗库溴铵(0.6 mg/kg),采用四个成串刺激(train-of-four,TOF)监测肌松,记录罗库溴铵体内作用时间(the duration of 90%recovery of TOF,DURTOF 90%)、起效时间、临床作用时间、恢复指数和术毕2 h内严重呼吸系统并发症发生情况。结果与non-PD组比较,PD组DURTOF 90%和临床作用时间均显著延长,差异有统计学意义(P<0.05);2组患者的起效时间差异无统计学意义(P>0.05)。PD患者的罗库溴铵DURTOF 90%与病程相关,病程越长,DURTOF 90%越长。2组患者术后均无严重呼吸系统并发症发生。结论PD患者应用罗库溴铵的DURTOF 90%和临床作用时间明显延长,且DURTOF 90%与病程呈正相关。展开更多
基金supported by the Scientific Research Project Foundation of Jiangxi Provincial Education Department(GJJ08372)
文摘[ Objective] To investigate the blocking effects of spleen vaccine on vertical transmission of classical swine fever virus （CSFV） in sows. [ Method] Sows infected by CSFV were selected from three large-scale pig farms and they were randomly divided into group Ⅰ, group Ⅱ and control group. The sows in the group Ⅰ were vaccinated with CSF spleen vaccine at a 1.5 times normal dose per pig; those in the group Ⅱ were vaccinated with CSF spleen vaccine at a 2.0 times normal dose per pig; and those in the control group were vaccinated with cell vaccine at a 4.0 times normal- dose per pig. The CSF antigens of piglets were detected by enzyme-linked immunosorbent assay （ELISA）. [ Result] The antigen positive rate of piglets in the experimental group （18.5%） was significantly lower than that in the control group （48.1% ）. No significant difference was found be- tween the group Ⅰ and the group Ⅱ. [ Condmion] CSF spleen vaccine has good blocking effects on vertical transmission of CSFV in sows.
文摘目的观察帕金森病(Parkinson's disease,PD)与非PD患者罗库溴铵的神经肌肉阻滞效应。方法纳入年龄18~65岁,美国麻醉医师协会(American Society of Anesthesiologists,ASA)Ⅰ~Ⅲ,接受丘脑底核-脑深部电刺激手术的PD患者(PD组)31例和行面神经减压的非PD患者(non-PD组)24例为研究对象。麻醉诱导单次给予罗库溴铵(0.6 mg/kg),采用四个成串刺激(train-of-four,TOF)监测肌松,记录罗库溴铵体内作用时间(the duration of 90%recovery of TOF,DURTOF 90%)、起效时间、临床作用时间、恢复指数和术毕2 h内严重呼吸系统并发症发生情况。结果与non-PD组比较,PD组DURTOF 90%和临床作用时间均显著延长,差异有统计学意义(P<0.05);2组患者的起效时间差异无统计学意义(P>0.05)。PD患者的罗库溴铵DURTOF 90%与病程相关,病程越长,DURTOF 90%越长。2组患者术后均无严重呼吸系统并发症发生。结论PD患者应用罗库溴铵的DURTOF 90%和临床作用时间明显延长,且DURTOF 90%与病程呈正相关。
