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Deep venous thrombosis of the incentive for its anticoagulant factor protein S, protein C correlation analysis

Positive. In addition to negative 20% of all the reasons we consider the following possibilities: 1) hepatitis C, we detected the antibodies, an individual against a virus generated antibodies specific structure, if the donor body the existence of a material and a part of hepatitis C virus antibodies have a similar structure,[link widoczny dla zalogowanych], but the kit can not make accurate judgments on this, it is the first test produced a positive result, and as time goes on, this - Qin material body or because of structural changes, or because of other reasons,[link widoczny dla zalogowanych], and hepatitis C virus antibodies have different structures, so a second check will be all negative performance. 2) Hepatitis B is. Although the results of the second follow-up no changes were all negative, but we think this is possible because: or because, and 1) for the same reasons, or because their own immune blood donors are strong, or because of aggressive treatment (the results of each inspection, the Center will tell donors), it is likely to produce a certain extent, the anti-virus antibodies, it can lead to the second test results were negative. 3.23 for other reasons: Because of technical reasons the operator, equipment reasons or other reasons, will lead to inconsistent results for the first time. Through a second experiment, the results of the first time feedback and analysis, can be found for the first time the results are credible. 33 experiments by two reagents, we can find a sample on the same two reagents for each experiment between abundance of d to make up deficiencies, to prevent problems caused by the window period of infection,[link widoczny dla zalogowanych], improve blood transfusion safety. 3.4 in the hepatitis C issue, we believe that we now should learn from foreign advanced experience, the positive samples were suspected NAT (nucleic acid testing). To enhance the level of detection, early detection of HIV infection, improve blood transfusion safety. Currently, the foreign hybrid detection technology NAT I. Of course, if suspicious samples detected by molecular biology better, because there are indications, HCV infection, detected by serological window period of 42 days, and the molecular biology of only 1 day, shorten the window period of up to 98% .
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