目的:探讨超声引导椎旁神经阻滞联合全麻在腹腔镜胆囊切除术患者中的应用效果及对VAS评分的影响。方法:选择2018年1-12月在本院治疗的腹腔镜胆囊切除术患者60例作为对象,按照随机数字表法将其分为对照组(n=30)和观察组(n=30)。对照组给...目的:探讨超声引导椎旁神经阻滞联合全麻在腹腔镜胆囊切除术患者中的应用效果及对VAS评分的影响。方法:选择2018年1-12月在本院治疗的腹腔镜胆囊切除术患者60例作为对象,按照随机数字表法将其分为对照组(n=30)和观察组(n=30)。对照组给予全身麻醉,观察组在对照组基础上联合超声引导椎旁神经阻滞。统计并记录两组术后首次排气时间、丙泊酚、瑞芬太尼用量;统计两组入室后(T0)、切皮前(T1)、气腹3 min后(T2)、胆囊剥离时(T4)的HR、MAP、SpO2变化情况;采用直观模拟量表(VAS)量表对两组术后0、1、6、12、24 h疼痛进行评估;统计并记录两组术后恶心、呕吐、尿潴留、寒战、嗜睡发生率。结果:两组术后首次排气时间比较,差异无统计学意义(P>0.05);观察组丙泊酚、瑞芬太尼用量均少于对照组(P<0.05)。T1、T2及T3时,对照组HR、MAP均高于T0及观察组,SaO2均低于T0及观察组,差异均有统计学意义(P<0.05),但观察组HR、MAP、SpO2与T0时比较,差异均无统计学意义(P>0.05)。观察组术后0、1、6、12、24 h VAS评分均低于对照组(P<0.05);两组恶心、呕吐、尿潴留、寒战、嗜睡发生率比较,差异均无统计学意义(P>0.05)。结论:超声引导椎旁神经阻滞联合全麻用于腹腔镜胆囊切除术患者中手术创伤较小,对生命体征影响较小,能减轻围术期疼痛,并发症发生率较低,值得推广应用。展开更多
In order to explore the role of vasa gene in the development of germ cells after gonad differentiation in male rats,the expression of vasa mRNA and vasa protein in 17.5-day-old fetal rats and neonatal rats was detecte...In order to explore the role of vasa gene in the development of germ cells after gonad differentiation in male rats,the expression of vasa mRNA and vasa protein in 17.5-day-old fetal rats and neonatal rats was detected by real-time fluorescent quantitative PCR and immunohistochemistry method.The results showed that the expression of vasa mRNA was detected in the testis tissue of 17.5-day-old fetal rats and neonatal rats,and the expression of vasa mRNA in testis of neonatal rats was high than that in fetal rats.The expression of vasa protein was detected in neonatal rats,but it was not found in fetal rats.In conclusion,vasa gene plays an important role in the development of germ cells.However,as a marker,it can only be used to label all kinds of germ cells after formation of prespermatogonia.展开更多
文摘目的:探讨超声引导椎旁神经阻滞联合全麻在腹腔镜胆囊切除术患者中的应用效果及对VAS评分的影响。方法:选择2018年1-12月在本院治疗的腹腔镜胆囊切除术患者60例作为对象,按照随机数字表法将其分为对照组(n=30)和观察组(n=30)。对照组给予全身麻醉,观察组在对照组基础上联合超声引导椎旁神经阻滞。统计并记录两组术后首次排气时间、丙泊酚、瑞芬太尼用量;统计两组入室后(T0)、切皮前(T1)、气腹3 min后(T2)、胆囊剥离时(T4)的HR、MAP、SpO2变化情况;采用直观模拟量表(VAS)量表对两组术后0、1、6、12、24 h疼痛进行评估;统计并记录两组术后恶心、呕吐、尿潴留、寒战、嗜睡发生率。结果:两组术后首次排气时间比较,差异无统计学意义(P>0.05);观察组丙泊酚、瑞芬太尼用量均少于对照组(P<0.05)。T1、T2及T3时,对照组HR、MAP均高于T0及观察组,SaO2均低于T0及观察组,差异均有统计学意义(P<0.05),但观察组HR、MAP、SpO2与T0时比较,差异均无统计学意义(P>0.05)。观察组术后0、1、6、12、24 h VAS评分均低于对照组(P<0.05);两组恶心、呕吐、尿潴留、寒战、嗜睡发生率比较,差异均无统计学意义(P>0.05)。结论:超声引导椎旁神经阻滞联合全麻用于腹腔镜胆囊切除术患者中手术创伤较小,对生命体征影响较小,能减轻围术期疼痛,并发症发生率较低,值得推广应用。
基金Supported by Science and Technology Project of Guizhou Province(QKH J LKZ[2012]36)Natural Science Research Project of Guizhou Department of Education(QJH KY[2014]263)
文摘In order to explore the role of vasa gene in the development of germ cells after gonad differentiation in male rats,the expression of vasa mRNA and vasa protein in 17.5-day-old fetal rats and neonatal rats was detected by real-time fluorescent quantitative PCR and immunohistochemistry method.The results showed that the expression of vasa mRNA was detected in the testis tissue of 17.5-day-old fetal rats and neonatal rats,and the expression of vasa mRNA in testis of neonatal rats was high than that in fetal rats.The expression of vasa protein was detected in neonatal rats,but it was not found in fetal rats.In conclusion,vasa gene plays an important role in the development of germ cells.However,as a marker,it can only be used to label all kinds of germ cells after formation of prespermatogonia.