发明名称 METHOD OF EXAMINATION OF INTRAVASCULAR PLATELET AGGREGATION IN VITRO
摘要 FIELD: medicine, hematology. SUBSTANCE: method involves blood taking off, its stabilization, separation for plasma and erythrocytes, preparing platelet-enriched plasma, platelet disaggregation and analysis of data obtained. Blood is stabilized with sodium citrate (concentration is 3.8%) at ratio = 9:1. Separation of blood components is carried out by centrifugation and enriched and depleted fractions with respect to platelets content were obtained. For each patient blood sample extreme values of light transparency were determined: 100% for platelet-depleted plasma and 0% - for platelet-enriched plasma. Degree of intravascular platelet disaggregation is determined using disaggregation curve where maximal value of disaggregation radius is measured. Sample temperature is 36.5-37.5 C followed by stirring that increases precision of method. EFFECT: simplified and increased precision of method. 3 cl, 2 dwg, 1 tblo
申请公布号 RU2102754(C1) 申请公布日期 1998.01.20
申请号 RU19960102105 申请日期 1996.02.05
申请人 SARATOVSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT KAR;DIOLOGII PRI SGMU MZ I MP ROSS 发明人 IKONNIKOVA E.I.;DOVGALEVSKIJ P.JA.;CHERNOUSOVA L.A.;MOSHKINA I.R.;IKONNIKOVA E.I.;DOVGALEVSKIJ P.JA.;CHERNOUSOVA L.A.;MOSHKINA I.R.
分类号 G01N33/49;A61B5/145;G01N33/48;(IPC1-7):G01N33/48;A61B5/14 主分类号 G01N33/49
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