4种病原菌特异基因片段阳性蜱的16S rRNA基因克隆文库分析

Objective To develop the method of 16S rRNA gene clone library for tick bacterial flora analysis, and to analyze the detection effective of pathogens in tick and capacity of bacterial flora diversity. Methods Primers were designed according to the specific gene of Borrelia burgdorferi, Bartonella henselae, Anaplasma phagocytophilum, Ehrlichia chaffeensis and templates were choosen by positive PCR result to amplify the DNA extracted from the ticks. One set of primers targeting 16S rRNA gene conserved region were chosen to amplify certain fragments, DNA extraction, PCR reaction, cloning and sequencing. Nucleotide sequences were compared with GenBank database. Calculated Coverage values of clone library and Shannon-Wiener diversity index. Results Sixteen defined genus-or species-bacteria were detected in 103 valid sequences. Eight species were edge type (Clone No. > 5). Three kinds of pathogens were identified (Borrelia burgdorferi, Bartonella henselae and Rickettsia sp). Three kinds of pathogens were not edge type(Clone No. < 5). Coverage value was 96.11%, and Shannon-Wiener index was 2.40. Analysis results of cloning sequence showed that tick-parasitic bacteria mainly were α and γ deformation mycetes which accounted for 56.25% (9/16). Conclusions The 16S rRNA gene sequences technology could make relative quantitative of bacterial flora, and detect many kinds of pathogens in tick. It's a good method for detection of pathogens and bacterial flora analysis.     

微创穿刺术治疗高血压脑出血的整体护理

目的：探讨微创穿刺术治疗高血压脑出血患者围手术期科学的整体护理，使高血压脑出血患者能获得最佳的手术治疗效果，尽早顺利康复，提高生存质量。方法：对68例高血压脑出血患者实施整体护理，将手术前中后护理贯穿起来，作为一个整体来研究。结果：68例高血压脑出血微创穿刺术患者通过系统的整体护理平均住院天数和护理并发症都明显减少，生存质量显著提高。结论：围手术期科学的整体护理，是提高手术成功率、减少并发症的重要保证。通过整体护理，密切了护惠关系，缩短了病程和住院天数。     

高血压伴肾功能不全降压治疗效果及影响因素分析

高血压合并肾功能不全在治疗上比单纯高血压病明显复杂。本实验对高血压合并肾功能不全的患者进行了降血压治疗效果及影响因素研究。     

蒙古族ATP结合盒转运子A1基因R219K多态性与冠心病的相关性

目的探讨ATP结合盒转运子A1基因(ATP binding cassette transporter 1,ABCA1)R219K多态性在内蒙古地区蒙古族人群中的分布及其与冠心病的关系。方法采用聚合酶链反应-限制片段长度多态性方法检测115名蒙古族冠心病患者和对照组ABCA1基因相应片段的多态性。结果两组基因型频率均符合Hardy-Weinberg平衡。内蒙古地区蒙古族人群中ABCA1基因R219K多态性位点存在RR、RK、KK三种基因型,对照组的KK基因型的频率显著高于CHD组(32.7% vs 16.7%,P<0.05)。KK基因型的OR值为0.411(95% CI0.17~0.99)。结论 ABCA1基因R219K多态性与内蒙古地区蒙古族人群冠心病的遗传易感性相关,其中基因型KK可能是冠心病的保护因子。     

某市干部人群“三高”疾病患病情况及其健康干预需求的调查分析

目的对内蒙古地区中老年人群的重点慢性病(高血压病、糖尿病、高血脂症)患病情况、健康干预需求进行调查分析,为慢性病的健康管理提供理论依据。方法选取2016年1月~12月在内蒙古自治区人民医院体检科体检的924名40岁以上的中老年干部人群,体检前进行问卷调查,了解其健康随访需求情况,然后对体检结果、健康随访需求进行回顾性分析。结果 924名体检者中,高血压病的检出率为41.3%,糖尿病的检出率为18.3%,高血脂症的检出率为49.9%,均高于全国平均水平。年龄≤80岁的体检人群中,高血压、糖尿病、高脂血症的患病率与年龄呈正相关。40~60岁体检人群中,男性的高血压和糖尿病患病率明显高于女性,而女性人群的高脂血症患病率却远远高于男性,与年龄无关。需求问卷分析结果示,人们对健康管理的需求随着年龄的增长而增加,40~60岁人群的需求最低,仅有12%;80岁以上人群的需求率最高,达70.4%。结论内蒙古地区中老年人群的重点慢性病患病率高于全国慢性病患病率水平,应加强该地区人群慢性病的健康管理,60岁以下的在职干部人群保健意识淡薄,是慢性病个体化健康管理的重点人群。     

四川石渠县鼠疫耶尔森菌的分子生物学特征

目的：对四川省石渠县鼠疫耶尔森菌的遗传特性进行分析。并与其他类型的鼠疫苗株相比较。方法：特征性基因的PCR扩增，随机扩增多态性DNA，脉冲场电泳、rRNA基因指纹图分析等。结果：石渠县的菌株为典型的鼠疫菌株，具有鼠疫强毒菌的典型特征，从该县青海田鼠中分离的鼠疫菌株，其分子生物学特征与我国其他疫源地中的鼠疫菌株明显不同。结论：该地可能存在一种新类型的鼠疫自然疫源地，其鼠疫菌属于一单独型别；1999年该县发生的人间鼠疫。感染来自该疫源地之外；对该疫源地仍须密切监视，以确定其对人类的威胁。     

间接血凝试验和酶联免疫吸附试验检测鼠疫指示动物犬血清F1抗体的一致性研究

为了解鼠疫指示动物犬类在广西鼠疫自然疫源地生态系统中的功能及作用,2006年作者在广西隆林、西林县鼠疫监测点收集犬血清,进行间接血凝试验(IHA)及酶联免疫吸附试验(ELISA),利用Kappa值比较两种方法的一致性,评价其在鼠疫监测中的重要性与可靠性,结果报道如下.     

4种病原菌特异基因片段阳性蜱的16S rRNA基因克隆文库分析

Objective To develop the method of 16S rRNA gene clone library for tick bacterial flora analysis, and to analyze the detection effective of pathogens in tick and capacity of bacterial flora diversity. Methods Primers were designed according to the specific gene of Borrelia burgdorferi, Bartonella henselae, Anaplasma phagocytophilum, Ehrlichia chaffeensis and templates were choosen by positive PCR result to amplify the DNA extracted from the ticks. One set of primers targeting 16S rRNA gene conserved region were chosen to amplify certain fragments, DNA extraction, PCR reaction, cloning and sequencing. Nucleotide sequences were compared with GenBank database. Calculated Coverage values of clone library and Shannon-Wiener diversity index. Results Sixteen defined genus-or species-bacteria were detected in 103 valid sequences. Eight species were edge type (Clone No. > 5). Three kinds of pathogens were identified (Borrelia burgdorferi, Bartonella henselae and Rickettsia sp). Three kinds of pathogens were not edge type(Clone No. < 5). Coverage value was 96.11%, and Shannon-Wiener index was 2.40. Analysis results of cloning sequence showed that tick-parasitic bacteria mainly were α and γ deformation mycetes which accounted for 56.25% (9/16). Conclusions The 16S rRNA gene sequences technology could make relative quantitative of bacterial flora, and detect many kinds of pathogens in tick. It's a good method for detection of pathogens and bacterial flora analysis.     

蒙医治疗痛风病的经验

痛风是长期嘌呤代谢障碍，血尿酸增高引起组织损伤的一组异质性疾病。蒙医称“图赖”病，此病多在夜间或凌晨突发，可有阳性家族史，30岁以上男性多见。本人治疗35～39岁间8例男性患者，60岁以上3例男性患者，其中两位是父子关系，疗效均较好。     

应用人—鼠杂交瘤技术制备抗绿脓杆菌人单克隆抗体的初步研究

The fusion of peripheral B lymphocytes from human immunized with P. aeruginosa polyvalent vaccine and mouse myeloma cell line SP2/0 was successfully performed. The rate of fusion was 74%(71/96) and the positive rate of antibody was 19.7%. Two hybridoma cell lines (A3 and F8) secreting McAb against P. aeruginosa were obtained after three times cloning by limiting dilution. The human chromosomes together with mouse chromosomes were discovered in karyotype assay of the hybrids. A3 and F8McAbs were human IgG by class determination. These MrcAbs could recognize 43 kd and 36 kd MW specific components of P. aeruginosa antigen by enzyme linked immuno-transfer blot technique.