The meaning of WHOLE BLOOD is blood with all its components (as white and red blood cells, platelets, and plasma) intact that has been withdrawn from a donor into an anticoagulant solution.
Blood samples can be classified into whole blood (WB), plasma, serum, blood cells, and other remaining sediment samples according to post-collection processing (Bayot and Tadi 2022). Plasma samples are obtained by centrifugation of WB samples with anticoagulants, while serum samples are obtained b...
A whole blood sample (70) in the device separating plasma by centrifugation, the apparatus including the allocation of the separator, the separator ring and removable plasma collector (7). 上述分配分隔器居中配置,具有n 个隔间(21,25),该隔间与容放样品的井(20)相通,也通过凹口(18)彼此相通,上述...
In conclusion, monitoring of propofol concentrations by the methods of GC and HPLC gives equivalent results. For propofol concentration monitoring, plasma samples are preferred, but immediate centrifugation is needed. 展开 关键词: OUTPATIENTS SURGERY, OPERATIVE ANESTHESIA CONDUCTION POSTOPERATIVE CARE PATIENT...
Compared to the traditional method of detecting vitamin D in serum or plasma after blood centrifugation, fingertip blood detection is convenient and fast, requiring only a small amount of blood, a simple sampling process, no complex equipment, and rapid detection. It is almost painless: compared ...
the removal of anticoagulant through centrifugation and washing of blood is necessary to prevent excessive systemic anticoagulation after auto-transfusion, although this process results in the discarding of platelets and plasma proteins19. Consequently, the transfusion of large volumes of collected RBCs deve...
In this method, the procedure of blood centrifugation for plasma preparation is eliminated. Therefore, the blood volume required is decreased and the sensitivity of analysis is considerably increased. Concentrations of codeine and morphine are low as 2ng/ml can be quantitated in as little as 100 ...
Whole blood is made up of red blood cells, white blood cells (also called leukocytes), and platelets, all suspended in a protein-containing fluid called plasma. Because patients are not likely to require each component of whole blood, most of the whole blood collected from donors is not ...
RESULTS: We found that (4E,14Z)-sphingadienine-C18-1-phosphate (S1P-d18:2) was suitable for the reliable assessment of the pronounced changes in the quality of serum and plasma caused by errors in the phase between collection and centrifugation of whole blood samples. We rigorously validated...
Whole blood was diluted with autologous red blood cell concentrate and platelet-poor plasma, which were obtained via centrifugation, in specific ratios to attain a final sample with a predetermined platelet count and hematocrit. P-selectin exposure and GPIIbIIIa activation in unstimulated platelets and...