1.Intheearlypregnancy,hCGnotonlyhasthefunctionofnourishingluteumandmaintainingluteum,butalsocanpromotethetransitionfromluteumtoluteum.Injectionofanti-hcg-antibodyinpregnantwomencaninhibittheproduction
Heparinisthemostcomplexchemicalcompoundknownintheworldsofar.Itcannotbesynthesizedbyartificialchemicalsinashorttime.Atpresent,onlyheparinderivedfromtheintestinalmucosaofpigscanbeusedforclinicaltreatmen
Introductionofhumangonadotropinatmenopause1,theapplicationThegonadotropinmadefromthepituitaryglandofanimalshasbeenwidelyusedinanimalhusbandryandaquaculture,butitisnoteffectiveforhumanbeings.HCGcanbema
1.HeparinsodiumAPIHeparinsodiumAPIismainlyusedtoproducestandardheparinandlowmolecularweightheparin,andthentoproducelowmolecularweightheparin.ThepurityofheparinsodiumAPIintermediateislow,soitcannotbedi
Urokinasehasacomplexmechanismofaction.Itisanenzymeproteinisolatedfromtheurineofhealthypeopleorobtainedfromhumankidneytissueculture.Itiscomposedoftwopartswithmolecularweightsof33000and54000respectively