循環モデルを用いた全血の凝固・線溶系における静磁場効果

概要

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The present study focuses on the effects of magnetic fields on the formation of thrombus under a flow condition. We carries out a blood flow experiment, using a fluidic circuit with plastic tubing passed through the bore of a superconducting magnet. The blood flow in the fluidic circuit passed through a filter-tube in the magnetic fields. The blood coagulation started by the injection of thrombin into the blood suspension. We measured the weight of dried thrombus taken out from the filter-tube. The weight of the thrombus formed in the blood with 5.0mg/ml of fibrinogen decreased under a magnetic field of 14 T. For the second time, we measured the viscosity of the samples outside of magnetic fields. The change in the viscosity of blood suspension and fibrinogen solution that passed through magnetic fields of up to 14 T increased and decreased, respectively.
社団法人日本磁気学会の論文
1998-04-15