心肌肌钙蛋白I
<p><span style="font-family: 宋体;color: rgb(51, 51, 51);letter-spacing: 0;font-size: 14px;background: rgb(255, 255, 255)">肌钙蛋白是由<span style="font-family:Arial">3</span><span style="font-family:宋体">个亚单位,即肌钙蛋白</span><span style="font-family:Arial">C</span><span style="font-family:宋体">、肌钙蛋白</span><span style="font-family:Arial">I</span><span style="font-family:宋体">及肌钙蛋白</span><span style="font-family:Arial">T</span><span style="font-family:宋体">组成的复合物,和原肌球蛋白一起通过调节钙离子对横纹肌动蛋白</span><span style="font-family:Arial">ATP</span><span style="font-family:宋体">酶的活性来调节肌动蛋白和肌球蛋白相互作用。当心肌损伤后,心肌肌钙蛋白复合物释放到血液中,</span><span style="font-family:Arial">4-6</span><span style="font-family:宋体">小时后,开始在血液中升高,升高的肌钙蛋白</span><span style="font-family:Arial">I</span><span style="font-family:宋体">能在血液中保持很长时间</span><span style="font-family:Arial">6-10</span><span style="font-family:宋体">天。肌钙蛋白</span><span style="font-family:Arial">I</span><span style="font-family:宋体">具有高度心肌特异性和灵敏度。</span></span></p>
目录:
1.检查须知
2.临床意义
3.检查过程
4.不适宜人群
5.相关检查
检查须知
<p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">心肌钙蛋白I的快速检测:</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">1、试纸条只能用1次,重复使用无效。</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">2、试纸条试验区和对照区均不出现色带,取另一试纸条重复检测仍无结果,则表示试纸条失效。</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">3、免疫层析技术测定CTnI适合床边快速试验,但只是定性或半定量,要真正了解病情严重程度及选择治疗措施还需定量测定。</p><p><br/></p>