Machubhu ekuunganidza ropaine anticoagulant muchubhu
1 Ropa rekuunganidza machubhu ane sodium heparin kana lithium heparin: Heparin is mucopolysaccharide ine sulfate boka rine simba rakaipa, iro rine simba rekusimbisa antithrombin III kuti isaite serine protease, nokudaro kudzivirira thrombin Formation, uye ine anticoagulant migumisiro yakadai sekudzivirira. platelet aggregation.Heparin machubhu anowanzo shandiswa pakukurumidzira biochemical uye kuyerera kweropa, uye ndiyo yakanakisa sarudzo yekuonekwa kwe electrolyte.Paunenge uchiyedza sodium ions mumasampuli eropa, heparin sodium haifanirwe kushandiswa, kuitira kuti isakanganisa mhinduro dzebvunzo.Iyo zvakare haigone kushandiswa pakuverenga uye kusiyanisa leukocyte, sezvo heparin inogona kukonzera leukocyte aggregation.
2 Ropa rekuunganidza machubhu ane EDTA nemunyu wayo (EDTA-): EDTA is an amino polycarboxylic acid, iyo inogona kunyatso chelate calcium ions muropa, uye chelating calcium ichabvisa calcium kubva mu calcium.Kubviswa kweiyo reaction point kunodzivirira uye kumisa endogenous kana extrinsic coagulation process, nekudaro kudzivirira ropa coagulation.Kuenzaniswa nemamwe anticoagulants, ine simba shoma pakubatana kwemasero eropa uye morphology yemasero eropa, saka EDTA munyu inowanzoshandiswa.(2K, 3K, 2Na) se anticoagulants.Inoshandiswa kune zvakajairika hematological bvunzo, uye haigone kushandiswa kune ropa coagulation, trace elements uye PCR bvunzo.
3 Ropa rekuunganidza machubhu ane sodium citrate anticoagulant: Sodium citrate inoridza anticoagulant mhedzisiro nekuita pane chelation ye calcium ions mumuenzaniso weropa.Chiyero chemumiririri kuropa ndeye 1: 9, uye inonyanya kushandiswa mu fibrinolytic system (prothrombin nguva, nguva yethrombin, activated partial thrombin time, fibrinogen).Paunenge uchiunganidza ropa, teerera kuwanda kweropa rakaunganidzwa kuti uve nechokwadi chekururama kwemigumisiro yekuedza.Pakarepo mushure mekuunganidza ropa, inofanira kupindurwa uye yakasanganiswa 5-8 nguva.
4 Iine sodium citrate, kuwanda kwe sodium citrate ndeye 3.2% (0.109mol / L) uye 3.8%, huwandu hwehuwandu hweanticoagulant kusvika kuropa ndeye 1: 4, inowanzoshandiswa pakutsvaga ESR, chikamu che anticoagulant chakanyanya kukwirira. yakakwirira, ropa rakanyungudutswa, rinogona kukurumidza kuwedzera erythrocyte sedimentation rate.
5 The chubhu ine potassium oxalate/sodium fluoride (1 chikamu chesodium fluoride uye 3 zvikamu zve potassium oxalate): Sodium fluoride ine simba anticoagulant, ine simba rakanaka pakudzivirira kuparara kweshuga yeropa, uye inochengetedza yakanakisa yekuona shuga yeropa. .Kuchengetedza kunofanira kutorwa kupinza uye kusanganisa zvishoma nezvishoma paunenge uchishandisa.Inowanzo shandiswa pakuona shuga yeropa, kwete yekutarisa urea nenzira yeurease, kana yekuona alkaline phosphatase uye amylase.
Nguva yekutumira: Mar-23-2022
