Sunday, August 7, 2011

Anticoagulants

on 7:15 PM
Of the best compounds to clot and are used in the Department of Haematology (Haematology) DDT (EDTA) which is Ethylene Diamine Tetra Acetic acid is used in this article specifically for analyzing pipe full full blood picture (CBC).


There are also other articles of the most important substance sodium citrate (Sodium citrate) which are used in tubes for coagulation analyzes the (Coagulation) and analysis of erythrocyte sedimentation rate (ESR) and compounds of the clot also the following articles:


1. Oxlat combination of ammonium and sodium Oxlat.2. Oxlat sodium (Sodium oxalate)3 - Heparin (Heparin)



These materials are rarely used in the analysis of Department of Hematology.


When using the anti-clotting substances, consider the following:


1. Ensure that no clot in the tube.


2. The proportion of material that prevents clotting be reserved and fixed and only affected the cells.


3. When using material anti-clotting powder in case it should be mixed well with blood.


4. When you add one of these materials to get the blood plasma.


If you do not add any of these materials, the anti-clotting blood clotting and the resulting liquid is known serum or serum.


* Serum or serum (Serum) is a plasma minus the clotting factors (Coagulation factors) and the birth of fibrin (fibrinogen) are consumed when the blood clot.


* The figure above shows the blood sample tube containing the anticoagulant, where the first deposited in the red blood cells, followed by white blood cells and platelets Buffy coat and top separated plasma.



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