论文部分内容阅读
检测静脉注射伊文思蓝后骨髓及血浆中染料含量并算出骨髓内血浆和全血含量的多少,可反映血管充盈好坏,血管壁通透性高低以及血窦壁破坏出血区域的大小等骨髓血管机能状况。实验结果表明,10Gyγ线全身照射后6小时始,骨髓中伊文思蓝含量、血浆含量和全血含量明显增多。3天达峰值。照后10天仍明显高于正常。10GyX线局部照射区骨髓血管机能呈双相改变。早期变化与全身照射后基本相仿,骨髓内染料滞留量及血浆全血含量均显著高于正常。照后晚期则各项指标可低于正常。
Detection of intravenous Evans blue bone marrow and plasma dye content and calculate the amount of bone marrow plasma and whole blood content can reflect the vascular filling good and bad, the level of vascular wall permeability and the size of the damaged area of the blood sinus wall bleeding bone marrow and other blood vessels Functional status. The experimental results show that, Evans blue content, plasma content and whole blood content in bone marrow increased significantly after 6 hours after the whole body irradiation of 10 Gy line. 3 days peak. 10 days after irradiation is still significantly higher than normal. 10GyX line local irradiation bone marrow vascular function was biphasic changes. Early changes and after the whole body irradiation is basically the same, bone marrow dye retention and plasma whole blood were significantly higher than normal. According to the latter part of the indicators can be lower than normal.