Ropa rekuunganidza chubhuine anticoagulant
1) Ropa rekuunganidza chubhu ine heparin sodium kana heparin lithium: heparin is mucopolysaccharide ine sulfate boka, ine simba rakaipa rakaipa, iro rine basa rekusimbisa antithrombin III kuti isaite serine protease, nokudaro kudzivirira kuumbwa kwethrombin, uye kudzivirira platelet aggregation uye. mamwe anticoagulant mhedzisiro.Heparin chubhu inowanzo shandiswa pakuona kwekukurumidzira biochemistry uye ropa rheology, uye ndiyo yakanakisa sarudzo yekuonekwa kwe electrolyte.Paunenge uchiyedza sodium ions mumasampuli eropa, heparin sodium haigone kushandiswa, kuitira kuti isakanganisa mhinduro dzebvunzo.Iyo haigone zvakare kushandiswa kuyera masero eropa kuverenga uye kupatsanura, nekuti heparin inokonzeresa chena masero eropa kuunganidzwa.
2) Kuunganidza midziyo yeropa ine ethylenediaminetetraacetic acid uye munyu wayo (EDTA -): ethylenediaminetetraacetic acid is an amino polycarboxylic acid, inogona kunyatso chelate calcium ions muropa.Iyo chelated calcium inobvisa calcium kubva pakuita poindi, iyo inodzivirira uye kumisa endogenous kana exogenous coagulation process, nekudaro kudzivirira ropa coagulation.Kuenzaniswa nemamwe anticoagulants, ine simba shoma pakubatanidzwa kwemasero eropa uye morphology yemasero eropa, Naizvozvo, Desheng EDTA munyu (2K, 3K, 2Na) inowanzoshandiswa se anticoagulants.Inoshandiswa kune general hematological kuongororwa, asi kwete yeropa coagulation, trace element uye PCR kuongororwa.
3) Ropa rekuunganidza machubhu ane sodium citrate anticoagulant: sodium citrate inobata basa reanticoagulant nekuita pane calcium ion chelation mumasampuli eropa.National Committee for Clinical Laboratory Standardization (NCCLS) inokurudzira 3.2% kana 3.8%, uye reshiyo yeanticoagulant kuropa i1:9.Inonyanya kushandiswa mu fibrinolysis system (prothrombin nguva, thrombin nguva, activated partial thrombin time, fibrinogen).Paunenge uchitora ropa, teerera kutora ropa rakakwana kuti uve nechokwadi chekururama kwemigumisiro yekuedza.Mushure mekutora ropa, inofanira kuchinjwa uye yakasanganiswa 5-8 nguva.
4) Iyo chubhu ine potassium oxalate/sodium fluoride (1 chikamu sodium fluoride uye 3 zvikamu potassium oxalate): sodium fluoride ine simba anticoagulant, ine mhedzisiro yakanaka pakudzivirira kuderera kweglucose yeropa, uye inochengetedza yakanakisa yekuona shuga yeropa. .Paunenge uchiishandisa, inofanira kunyatsosanganiswa yakatarisa pasi zvishoma nezvishoma.Inowanzo shandiswa pakuona shuga yeropa, kwete yekutarisa urea nenzira yeurease, kana yealkaline phosphatase uye amylase yekuona.
Nguva yekutumira: Sep-21-2022
