血管内溶血指发生在血管内的溶血反应。此种反应多较严重,急性者常有全身症状表现,如腰背酸痛、血红蛋白血症、血红蛋白尿,甚至发生循环与肾功能衰竭等。慢性者可有含铁血黄素尿。临床见于血型不符的输血、输注低渗溶液和阵发性睡眠性血红蛋白尿等。
提示长时间大强度运动后发生的血管内溶血的机制可能与NOS活力过高有关。
The results suggested that intravascular hemolysis was caused by high intensity exercise, which mechanism might be associated with activity of NOS increased by high intensity exercise.
当发生血管内溶血性贫血,更多红细胞在血液循环(血红蛋白血症)被破坏以至于超出肝球蛋白质的结合能力。
In intravascular hemolytic anemia, more RBC are destroyed in the circulation (hemoglobinemia) than can be bound to haptoglobin.
其发病机制是肾脏局部的微血管病性溶血及血管内凝血。
The pathogenesis is partial microangiopathic hemolysis of kidney and thrombin vessel.
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