1.APTTTheHeparinsManufacturerdescribesAPTTasstilloneoftheoptionsformonitoringUFH.Itisverysimple,fastandcheapproject.However,itisdifficulttostandardize.TheAPTTtestrequiresthatallproteinsintheentireclot
1,performancedifferencesLowmolecularweightheparinisakindoflowmolecularweightheparinpreparedbydepolymerizationofgeneralheparin.Itspharmacodynamicsandpharmacokineticcharacteristicsaredifferentfromthoseo
Properties:Whiteoralmostwhitepowder;Slightlysalty;Odourless;Itishygroscopic.Theaqueoussolutionofthisproductisviscousanddoesnotcondensewhenheated.Thisproductiseasytodissolveinwater,notinethanol,acetone
Theanticoagulanteffectofheparinisgenerallythoughttobemainlythroughtwoaspects:inhibitionofthrombin;InhibitoryeffectoncoagulationactivefactorXa(FXa).Bothofthemdependonthebindingofthepentosestructureofhe