Intheglucosaminepolysaccharideofarticularcartilage,thecontentofchondroitinsulfateisthelargest,whichisformedbytherepeatedconnectionofthedisaccharideunitscomposedofglucuronicacidandgalactosaminesulfate.
Theapplicationofheparininpregnantwomenismainlytopreventhabitualabortion,increasethebloodcirculationoftheplacentatonourishthefetus,playaroleinprotectingthefetus,butalsotopreventthrombosisandanticoagula
Thedrug,alsoknownasheparin,isalow-molecular-weightheparin,ananticoagulantusedtopreventandtreatdeepveinthrombosisorpulmonaryembolism.Itisgenerallyusedtopreventvenousthrombosisaftersurgeryandbloodclotti
Somepregnantwomenreceivesubcutaneousinjectionsofsodiumheparinduringpregnancyforseveralreasons.First,ifapregnantwomanisdeterminedtohavearheumatoidimmunedisease,suchaspositiveantinuclearantibodiesorsyst