THE VARIATIONS OF HEMORRHEOLOGICAL PARAMETERS IN OLD RATS

MA Zhizhong; YANG Ming; HE Lan; MAO Tengmin(Institute of Integrated Traditional Chinese and Western Medicine,Beijing Medical Univerisity 100083)  

Objective:To observe the hemorrheological parameters of old rats.Methods:The hemorrheo-logical parameters have been tested.Results:The blood viscosities under 1-100 s(-1) shear rates,HCT,aggregation of RBC,aggregation of platelet,fibrenogen and thrombosis in vivo and in vitro of male old rats all increased significantly,while deformability of RBC is decreased notably. Conclusion:The hemorheological parameter changes of old rats accord with blood stasis syndrome in human being.

【Key Words】： Aging Hemorrheology Blood stasis
【Fund】： 国家自然科学基金
【CateGory Index】： R339.38
【DOI】： cnki:ISSN:10001530.0.1996-06-017

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