AM05-21-010 生体膜小孔を通過する微細流れに関する研究(非ニュートン流体3,一般講演)

概要

論文の詳細を見る
We used an interference microscope and a differential interference contrast microscope to observe the deformation of blood cells and the following microscopic flow. The osmotic pressure in the cell suspension was lowered to deform the cells. We chose erythrocytes and leukocytes in blood to investigate their deformation and break-up. It was found that the break-up process was different between the erythrocytes and the leukocytes. After the inner biological materials were spout through membrane in low osmotic pressure, the erythrocyte membrane still maintained the nearly original profile. On the other side, leukocyte membrane was ruptured and shrunk the scale. Micro spheres were dispensed in blood to visualize the microscopic flow. The moving of the micro spheres indicated the hemoglobin jet produced by the red cell hemolysis.
日本流体力学会の論文
2005-09-05