Ngwa Oge Thrombin (TT)

TT na-ezo aka n'oge ọbara na-agbakọta mgbe etinyere thrombin a na-ahazi na plasma. N'ụzọ nkịtị nke coagulation, thrombin e mepụtara na-agbanwe fibrinogen ka ọ bụrụ fibrin, nke TT nwere ike igosipụta. N'ihi na ngwaahịa mmebi fibrin (proto) (FDP) nwere ike ịgbatị TT, ụfọdụ ndị na-eji TT dị ka ule nyocha maka sistemụ fibrinolytic.


Nkọwa Ngwaahịa

TT na-ezo aka n'oge ọbara na-agbakọta mgbe etinyere thrombin a na-ahazi na plasma. N'ụzọ nkịtị nke coagulation, thrombin e mepụtara na-agbanwe fibrinogen ka ọ bụrụ fibrin, nke TT nwere ike igosipụta. N'ihi na ngwaahịa mmebi fibrin (proto) (FDP) nwere ike ịgbatị TT, ụfọdụ ndị na-eji TT dị ka ule nyocha maka sistemụ fibrinolytic.

 

Mkpa ahụike:

(1) TT na-adịte aka (ihe karịrị 3 karịa njikwa nkịtị) ihe heparin na heparinoid na-abawanye, dịka lupus erythematosus, ọrịa imeju, ọrịa akụrụ, wdg. Obere (enweghị) fibrinogenemia, fibrinogenemia na-adịghị mma.

(2) FDP mụbara: dịka DIC, primary fibrinolysis na ihe ndị ọzọ.

 

A na-ahụ ogologo oge thrombin (TT) na mbelata nke plasma fibrinogen ma ọ bụ nsogbu nhazi; ojiji nke heparin n'ụlọ ọgwụ, ma ọ bụ mmụba nke ọgwụ mgbochi heparin dị ka ọgwụ mgbochi ọrịa na ọrịa imeju, ọrịa akụrụ na sistemụ lupus erythematosus; ọrụ dị elu nke sistemụ fibrinolytic. A na-ahụ obere oge thrombin n'ihu calcium ion n'ọbara, ma ọ bụ ọbara ahụ bụ acidic, wdg.

Oge Thrombin (TT) bụ ngosipụta nke ihe na-egbochi ọbara n'ahụ, yabụ ịgbatị ya na-egosi hyperfibrinolysis. Nha ya bụ oge e guzobere fibrin mgbe etinyere thrombin a na-ahazi, yabụ na ọrịa fibrinogen dị ala (enweghị) DIC na Prolonged n'ihu ihe heparinoid (dịka ọgwụgwọ heparin, SLE na ọrịa imeju, wdg). Mbelata TT enweghị ihe dị mkpa n'ọgwụ.

 

Oke nkịtị:

Uru nkịtị bụ 16~18s. Ịgafe njikwa nkịtị maka ihe karịrị 3s bụ ihe na-adịghị mma.

 

Rịba ama:

(1) Plasma ekwesịghị ịgafe awa 3 n'ọnọdụ okpomọkụ ụlọ.

(2) E kwesịghị iji Disodium edetate na heparin mee ihe dị ka ọgwụ mgbochi ọbara.

(3) Ná ngwụcha nnwale ahụ, usoro tube nnwale dabere na mkpụkọ mbụ mgbe turbidity pụtara; usoro efere iko dabere na ikike ịkpalite eriri fibrin

 

Ọrịa ndị metụtara ya:

Ọrịa Lupus erythematosus

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ỤDỊ NGWAAHỊA

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