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This page (revision-10) was last changed on 21-Dec-2012 13:30 by 1614216108

This page was created on 16-Apr-2012 09:28 by UnknownAuthor

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%%tab-血浆凝血因子XIII
　　中文名称：血浆凝血因子ⅫI \\
　　英文名称：plasma factor ⅫI\\
%%tab-血浆凝血因子XIII活性测定
　　中文名称：血浆凝血因子XIII \\
　　英文名称：[Blood coagulation factor XIII activity]\\
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检测方法有乏因子血浆纠正试验、肽底物酶动力学法、火箭电泳法。临床上患者不明原因出血，尤其是伤口不易愈合，而其他凝血因子都正常时，都应检测FⅫI:C。\\
　　检测方法有乏因子血浆纠正试验、肽底物酶动力学法、火箭电泳法。临床上患者不明原因出血，尤其是伤口不易愈合，而其他凝血因子都正常时，都应检测FⅫI:C。\\
__有何用途 ：__\\
　　用于出血、血栓倾向和创伤愈合延迟的评价。
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① 获得性FⅫI减少：见于肝脏疾病、SLE、DIC、原发性纤溶亢进症、恶性淋巴瘤等。\\
②先天性FⅫI缺乏：FⅫI:C可显著减低。纯合子患者FⅫIA:Ag＜1%，FⅫIB:Ag轻度减低；杂合子型患者FⅫIA:Ag常常＜50%，FⅫIB:Ag正常。\\
1.后天性FⅫI减少：见于重症肝脏病特别是失代偿性肝硬化、恶性肿瘤特别是有肝转移时、白血病、糖尿病、大手术后、溃疡性结肠炎、SLE、DIC、原发性纤溶亢进症、恶性淋巴瘤等。\\
2.先天性FⅫI缺乏：FⅫI:C可显著减低。纯合子患者FⅫIA:Ag＜1%，FⅫIB:Ag轻度减低；杂合子型患者FⅫIA:Ag常常＜50%，FⅫIB:Ag正常。\\
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血浆FⅫI:C 70%～140%，FⅫIA:Ag 87.5%～113.3%，FⅫIB:Ag86.3%～111.3%。\\
凝血纠正法：70%～130%；\\
酶联免疫法：A2亚单位10.5μg/ml，B2亚单位20.3μg/ml。\\
（数据来源于现代实验诊断学－检验与临床第二版，刘人伟、翁心植编）
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%%tab-医学决定水平
/%
%%tab-危急值范围
/%
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一般无特殊要求。
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标本采集：用PT试管，含3.2%(109mmol/L)枸橼酸钠0.2ml，静脉血1.8ml，不得有凝块；或蓝帽真空管静脉采血。是凝血因子中最稳定的因子，可随其他因子保存。\\
标本运送：采集后立即送到实验室。
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[凝血活性]
Version Date Modified Size Author Changes ... Change note
10 21-Dec-2012 13:30 0.858 kB 1614216108 to previous
9 21-Dec-2012 13:29 0.875 kB 1614216108 to previous | to last
8 21-Dec-2012 13:26 0.887 kB Administrator to previous | to last Plasma factor I ==> Blood coagulation factor XIII activity
7 03-Dec-2012 10:58 0.848 kB 1614216108 to previous | to last 血浆凝血因子XIII ==> 血浆凝血因子XIII活性测定
6 03-Dec-2012 10:58 0.848 kB 1614216108 to previous | to last
5 12-Jul-2012 09:49 0.589 kB 1614216108 to previous | to last
4 03-May-2012 13:22 0.62 kB 1614216108 to previous | to last
3 25-Apr-2012 15:22 0.612 kB 1614216108 to previous | to last
2 23-Apr-2012 13:39 0.579 kB 1614216108 to previous | to last
1 16-Apr-2012 09:28 0.5 kB UnknownAuthor to last
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