Heparinsodiumapiismainlyusedfortheproductionofstandardheparinpreparationsandlowmolecularweightheparinapis,andthenlowmolecularweightheparinpreparations.Heparinapiscanbesubdividedintoheparinapisintermed
Heparinsodiumisananticoagulant,canplayananticoagulantroleinvivoandinvitro,canprolongthecoagulationtime,prothrombintimeandthrombintime;Heparinsodiumalsohasananti-plateletaggregationeffect,whichcanpromo
Therawmaterialofheparinsodiumiscrudeheparinsodium,andthemainrawmaterialofcrudeheparinsodiumisfreshpigintestinalmucosa.Heparinsodiumisthesodiumsaltofaminoglucosansulfateextractedfrompigorcowintestinalm
enoxaparinsodiuminjectioniscommonlyused,anditsindicationistopreventdeepveinthrombosisandpulmonaryembolism.Treatmentofexistingvenousthrombosis;Preventtheformationofthrombusduringcardiopulmonarybypassdu
dalteparinapiproductsarecommonlyusedindapheparinsodiuminjection,anditsindicationsareasfollows:preventionofthromboembolicdiseasesinsurgery;Preventionofdeepveinthrombosisandpulmonaryembolism;Treatmentof