血液粘度对血流的影响及低分子右旋糖酐的作用。
Influence of blood viscosity on blood flow and the effect of low molecular weight dextran.
作者信息
Dormandy J A
出版信息
Br Med J. 1971 Dec 18;4(5789):716-9. doi: 10.1136/bmj.4.5789.716.
Abstract
Changes in whole blood viscosity are related to changes in the leg blood flow during infusions of low-molecular-weight dextran and Hartmann's solution. A close inverse correlation exists between changes in viscosity and blood flow, the change in blood flow being about three times greater than the change in blood viscosity. The dextran and Hartmann's solution had a similar effect on blood viscosity and blood flow if corrections are made for the difference in haemodilution.
摘要
在输注低分子右旋糖酐和哈特曼氏溶液期间，全血粘度的变化与腿部血流的变化相关。粘度变化与血流之间存在密切的负相关，血流变化比血液粘度变化大约大三倍。如果对血液稀释的差异进行校正，右旋糖酐和哈特曼氏溶液对血液粘度和血流有相似的影响。
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