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凝血功能 - Open Access .click
Results 11 to 20 of about 7,702 (105)

神经外科术后应用中分子羟乙基淀粉对凝血功能的影响

open access: yesZhongguo shiyan zhenduanxue, 2014
目的神经外科患者术后会出现凝血功能亢进,本研究拟使用6%中分子羟乙基淀粉(200/0.5)来进行干预,观察其对凝血的影响。方法选择全麻下行神经外科开颅手术患者40例,分为实验组(n=20)、对照组(n=20)。对照组术后输注晶体液,实验组术后输注6%中分子羟乙基淀粉10ml/kg,余输液同对照组。观察病人的血常规、常规凝血功能、Sonoclot凝血功能、无创胸阻抗心功能监测。结果两组病人术后均未出现严重并发症,对照组PT术后2、3日与术后1日比较明显缩短 ...
姜陆洋   +3 more
doaj  

肝硬化患者血小板参数、凝血功能及D-二聚体变化与Child-Pugh肝功能分级的关系

open access: yesZhongguo shiyan zhenduanxue, 2017
肝脏是多种凝血因子的合成场所,当肝脏细胞由于自身或者外界原因导致相应的损害时[1,2],会造成不同程度的凝血功能障碍、血小板参数及D-二聚体的含量改变。本文通过检测肝硬化患者不同肝功能Child-Pugh分级中血小板参数、凝血功能及D-二聚体的水平变化,探讨以上各指标与Child ...
农远志
doaj  

多发伤患者凝血状态变化的研究

open access: yesZhongguo shiyan zhenduanxue, 2006
目的探讨多发伤患者的凝血、抗凝、纤溶系统的状况及其临床意义。方法检测了41例多发伤患者伤后24 h内及伤后第3 d,30例正常健康人血液中部分凝血因子、抗凝、纤溶活性和血小板计数,根据创伤严重程度分为脏器功能不全组(n=18)与脏器功能正常组(n=23),将24 h内的各检测指标进行比较分析;以及根据预后分为死亡组(n=12)与非死亡组(n=29)的24 h内各检测指标与第3 d的结果比较。结果多发伤各组24 h内纤维蛋白原(FIB)、凝血因子Ⅷ活性(FⅧ:C)、血管性血友病因子(vWF)、血浆D ...
于晓燕   +4 more
doaj  

血栓弹力描记术在评价恶性肿瘤病人凝血功能及化疗对凝血功能影响的价值

open access: yesZhongguo shiyan zhenduanxue, 2017
目的评价血栓弹力描记术在监测恶性肿瘤病人凝血功能及化疗对凝血功能影响的价值。方法 44例恶性肿瘤患者化疗前、后以及34例健康对照分别行血栓弹力描记术、血常规、常规凝血项目测定。结果恶性肿瘤病人化疗前、后分别与健康对照组比较,R值、K值均低于健康对照组 ...
亓艳, 李雪梅, 徐春园
doaj  

小儿肺炎与纤维蛋白原β-455G/A基因多态性的相关性研究

open access: yesZhongguo shiyan zhenduanxue, 2013
纤维蛋白原(Fibeinogen,FG)是一种由肝脏合成的具有凝血功能的糖蛋白,分子量340KD,在体内经凝血酶的作用转变为纤维蛋白发挥凝血和止血功能,并参与体内一系列病理生理过程,如炎症、组织损伤、修复等。肺炎是由多种病源引起的肺充血,水肿,炎性细胞浸润和渗出性病变 ...
张艳, 李丽红, 孙立炜
doaj  

肺癌患者凝血功能及相关项目敏感性指标研究

open access: yesZhongguo shiyan zhenduanxue, 2015
目的探讨肺癌患者凝血功能的敏感指标及其临床意义。方法收集本院147例健康体检者(男性77例,女性70例)和1041例肺癌患者(男性827例,女性214例)的血浆标本,采用全自动血凝分析仪Sysmex CS-2000i和Stago Evolution,对凝血功能指标PT、INR、FIB、APTT、APTT-RAT、TT、TT-RAT、D-Dimer、ATⅢ、FDP进行测定,分析比较各项指标。结果肺癌患者组与健康体检者组比较,PT、INR指标均无显著性差异(P>0.05),而肺癌患者组的FIB、D ...
李宏燕   +5 more
doaj  

慢性乙型肝炎患者肝功能、凝血功能、血小板参数和血清炎性指标的相关性研究

open access: yesZhongguo shiyan zhenduanxue, 2020
乙型肝炎病毒(HBV)感染是危害人类健康常见的传染病之一,亦是我国引起肝硬化最主要的病因[1]。为了更准确的诊断慢性乙型肝炎和反映其病情变化,研究慢性乙型肝炎患者肝功能、凝血功能、血小板参数和血清炎性指标的差异,并探讨其诊断的意义。1资料和方法1.1一般资料选取2017年01月-2019年01月于大理州南涧县人民医院住院的慢性乙型肝炎(CHB)患者223例,依据血清学指标 ...
游义婷, 饶章永
doaj  

晚期结直肠癌患者DC-CIK免疫干预前后D二聚体改变的临床研究

open access: yesZhongguo shiyan zhenduanxue, 2014
目的探讨DC-CIK免疫干预前后晚期结直肠癌患者凝血功能及D二聚体的变化。方法选择DC-CIK免疫干预的40位晚期结直肠癌患者,在G-CSF动员前5天内及DC-CIK免疫干预1个月后行凝血功能及D二聚体的检测。选择健康成年人43例行凝血功能及D二聚体检测作为对照。比较DC-CIK免疫干预前、后及健康成年人的凝血功能及D二聚体的差异。结果20C-CIK免疫治疗后D二聚体明显降低(P=0.005),但仍明显高于健康成年人(P=0.03),FIB也明显下降但未显示统计学差异(P=0.067)。结论20DC ...
王睿斌   +4 more
doaj  

肺癌患者凝血功能改变的临床意义

open access: yesZhongguo shiyan zhenduanxue, 2013
目前肺癌诊断治疗方法的不断发展可以延长患者生存期,血液高凝状态在肺癌发生、发展和转移中起重要作用。血栓导致的栓塞性疾病成为癌症患者第二大常见死亡原因。因此,定期检测肺癌患者的凝血功能,及时改善血液高凝状态,对临床治疗有指导性意义。
张晓伟   +3 more
doaj  

凝血指标及血栓标志物联合检测在脑梗死中的研究

open access: yesZhongguo shiyan zhenduanxue, 2012
随着出血、止血、血栓与纤溶系统检测的发展,凝血指标及血栓标志物的联合检测在临床上已被广泛应用,正常人体具有复杂而完整的止血机制,主要依赖于血管壁的结构和功能,血小板的质量和数量,血浆凝血因子活性以及健康的神经体液调节等。机体中涉及到止血功能的物质包括血管、血小板 ...
罗慧, 徐传和, 朱洪权, 郑连荣
doaj  

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