机械通气中出现人机对抗的常见原因和防治措施

目的 探讨机械通气过程中出现人机对抗的常见原因及有效解决方法,以达到良好的人机协调,提高危重患者的抢救成功率.方法 对我院ICU科近年来抢救的行机械通气过程出现人机对抗的80例患者的临床资料进行回顾性分析.结果 80例患者共发生人机对抗122例次,人机对抗的原因为患者的自身因素112例次,使用者的技术水平5例次,呼吸机及管道因素5例次,经过及时的处理,所有患者最后均顺利脱机.结论 在机械通气的过程中充分了解人机对抗的原因,熟练掌握其解决方法,可减少人机对抗的发生,从而提高重症患者的抢救成功率.     

中华人民共和国农业部公告 第1897号

为加强外来入侵生物管理,防范外来有害生物传播危害,保障我因生态安全、农业生产和人体健康,我部制定了《国家重点管理外来入侵物种名录（第一批）》,现予公布。各有关部门要依据职能分工,加强外采入侵物种监测和防治。     

下肢外伤流行病学概况

<正>下肢是指人体腹部以下部分,包括臀部、股部、膝部、小腿部和足部。其中股部分前、内和后区,膝部分为前、后区,小腿部分前、外和后区,足部分踝、足背、足底和趾等。下肢是人体生活和工作的重要器官,在从事各项活动的过程中,     

浅谈动物疾病预防措施及防疫药品的使用

本文根据防疫工作的基本原则:依靠党的领导;坚持群众路线,坚持预防为主。论述了平时动物的生活习性,容易引起的疾病和预防措施。     

Genome sequencing and phylogenetic analysis of three avian influenza H9N2 subtypes in Guangxi

Three isolates of H9N2 Avian Influenza viruses (AIV) were isolated from chickens in Guangxi province. Eight pairs of specific primers were designed and synthesized according to the sequences of H9N2 at GenBank. phylogenetic analysis showed a high degree of homology between the Guangxi isolates and isolates from Guangdong and Jiangsu provinces, suggesting that the Guangxi isolates originated from the same source. However, the eight genes of the three isolates from Guangxi were not in the same sublineages in their respective phylogenetic trees, which suggests that they were products of natural reassortment between H9N2 avian influenza viruses from different sublineages. The 9 nucleotides ACAGAGATA which encode amino acids T, G, I were absent between nucleotide 205 and 214 in the open reading frame of the NA gene in the Guangxi isolates. AIV strains that infect human have, in their HA proteins, leucine at position 226. The analysis of deduced amino acid sequence of HA proteins showed that position 226 of these isolates contained glycine instead of leucine, suggesting that these three isolates differ from H9N2 AIV strains isolated from human infections.     

腰部麻醉穿刺点皮肤溃烂的原因分析和预防

碘酊是碘和碘化钾的醇溶液。为广谱杀菌剂。对大部分的细菌、病毒、真菌、细菌芽胞都具有杀灭作用,常用于手术野、麻醉部位皮肤消毒。脊髓硬膜下或硬膜外麻醉是现代手术常用的麻醉方法,在麻醉结束以后通常用3L敷贴覆盖穿刺点的皮肤以预防感染。     

神经外科护理中危险因素预防措施分析

目的:对神经外科护理中的危险因素及预防措施进行分析,为临床护理提供参考;方法:对我院2010年2月——2013年2月3年间神经外科护理资料进行分析,对护理工作中存在的危险因素进行分析,并以此为基础通过对神经外科的管理及护士水平进行改善等预防措施进行预防;结果通过有效的预防措施,提高了神经外科护理人员的护理水平和风险意识,大幅度降低了护理危险的发生,提高了护理质量;结论:对神经外科护理中的危险因素进行,并予以相应的预防,对降低护理的风险,提高护理质量,促进护患关系和谐发展均具有重要的价值。     

浅析如何全面提高森林火灾的综合防控能力

伴随着我国经济的发展和对环境保护意识的加深,林业的重要性越来越被提到日程上来,因此有效的保护森林资源就成为工作的重点。本文就如何采取有效措施,对森林火灾的综合防控能力进行提升进行一下探讨。     

Molecular therapy and prevention of liver diseases

Molecular analyses have become an integral part of biomedical research as well as clinical medicine. The definition of the genetic basis of many human diseases has led to a better understanding of their pathogenesis and has in addition offered new perspectives for their diagnosis, therapy and prevention. Genetically, human diseases can be classified as hereditary monogenic, acquired monogenic and polygenic diseases. Based on this classification, gene therapy is based on six concepts: (1) gene repair, (2) gene substitution, (3) cell therapy, (4) block of gene expression or function, (5) DNA vaccination and (6) gene augmentation. While major advances have been made in all areas of gene therapy during the last years, various delivery, targeting and safety issues need to be addressed before these strategies will enter clinical practice. Nevertheless, gene therapy will eventually become part of the management of patients with various liver diseases, complementing or replacing existing therapeutic and preventive strategies.     

冬春季节防流感

现在正值冬春季节,像往年一样流感再次与我们不期而遇。也正是由于流感的爆发,每年一到这个时候,各大医院里总是人满为患。