Chii chinonzi Ropa Anticoagulants?

Kemikari reagents kana zvinhu zvinogona kudzivirira ropa coagulation zvinonzi anticoagulants, zvakadai semasikirwo anticoagulants (heparin, hirudin, nezvimwewo), Ca2 + chelating agents (sodium citrate, potassium fluoride).Iyo inowanzoshandiswa anticoagulants inosanganisira heparin, ethylenediaminetetraacetate (EDTA munyu), citrate, oxalate, etc. Mukushandiswa kunoshanda, anticoagulants inofanira kusarudzwa maererano nezvinodiwa zvakasiyana kuti iwane migumisiro yakanaka.

Heparin Jekiseni

Heparin injection ndeye anticoagulant.Inoshandiswa kuderedza kukwanisa kweropa kuvhara uye kubatsira kudzivirira magwamba anokuvadza kubva pakuumba mutsinga.Mushonga uyu dzimwe nguva unonzi mutete weropa, kunyange zvazvo usinganyanyi kunyungudutsa ropa.Heparin haiparadzi mavharuvhu eropa akatoumba, asi anogona kuvadzivirira kubva pakukura, izvo zvinogona kutungamirira kumatambudziko akakomba.

Heparin inoshandiswa kudzivirira kana kubata zvimwe zvirwere zvevascular, mwoyo nemapapu.Heparin inoshandiswawo kudzivirira kugadzika kweropa panguva yekuvhiyiwa kwemoyo wakavhurika, kuvhiyiwa kwemoyo, kuvhiyiwa kweitsvo uye kuwedzerwa ropa.Inoshandiswa muzvikamu zvakaderera kudzivirira thrombosis mune vamwe varwere, kunyanya avo vanofanira kuvhiyiwa mamwe marudzi kana kuti vanofanira kugara pamubhedha kwenguva yakareba.Heparin inogona zvakare kushandiswa kuongorora uye kubata chirwere cheropa chakakomba chinonzi disseminated intravascular coagulation.

Inogona kutengwa chete netsamba yachiremba.

EDTC Munyu

Kemikari inosunga mamwe ayoni esimbi, akadai secalcium, magnesium, lead, uye iron.Inoshandiswa semushonga kudzivirira samples dzeropa kubva pakugwamba uye kubvisa calcium uye lead kubva mumuviri.Inoshandiswawo kudzivirira mabhakitiriya kubva pakugadzira biofilms (matete akasungirirwa pamusoro).Icho chinhu chelating agent.Iyo inonziwo ethylene diacetic acid uye ethylene diethylenediamine tetraacetic acid.

Iyo EDTA-K2 inokurudzirwa neInternational Hematology Standardization Committee ine yakanyanya solubility uye inokurumidza anticoagulation kumhanya.