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血小板生成素 (thrombopietin ,TPO) ,又称巨核细胞生长衍生因子 ,它是巨核细胞和血小板的主要生理调节剂。当新生儿感染时常伴有血小板减少。为了进一步了解新生儿感染时血小板的变化 ,我们做了TPO水平测定 ,并进行了相关研究 ,现报道如下。1 资料与方法1
Thrombopietin (TPO), also known as megakaryocyte growth-promoting factor, is a major physiological regulator of megakaryocytes and platelets. Neonatal infection often accompanied by thrombocytopenia. In order to further understand the changes of platelets in neonatal infection, we have done the determination of TPO levels and related studies are reported below. 1 Materials and Methods 1