RHEOLOGICAL COMPARISON OF HEMOGLOBIN SOLUTIONS AND ERYTHROCYTE SUSPENSIONS

被引:165
作者
COKELET, GR
MEISELMAN, HJ
机构
关键词
D O I
10.1126/science.162.3850.275
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Hemoglobin solutions prepared from hemolyzed human erythrocyte packs have Newtonian flow properties. Diluted solutions are also Newtonian. All solutions have a viscosity lower than the apparent viscosity of erythrocyte suspensions of equal oxygen-carrying capacity. The presence of cell debris in hemoglobin solutions causes non-Newtonian (pseudoplastic or rheopectic) flow behavior.
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页码:275 / +
页数:1
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