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process for the fractionation of red blood cells, and the resulting antibacterial or bacterial fortpflanzungshemmstoffe
process for the fractionation of red blood cells, and the resulting antibacterial or bacterial fortpflanzungshemmstoffe
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机译:分离红细胞的过程,以及由此产生的抗菌或细菌堡垒
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摘要
A method for fractionating red blood cells of human blood into three fractions comprises following steps; (a)human blood sample is mixed with dextran aqueous solution and maintained stationarily for 60 to 75 min to fractionate this blood sample into three layers; (b)the upper, intermediate, and lower layer samples are individually separated and collected; and (c)the upper layer sample is treated with hypotonic solution for a short period and then added with hypertonic solution. Further the invention provides antibacterial or bacterial proliferation inhibitory material produced by the method. This method can easily fractionate three different blood fractions including red blood cells as a main component and having different functions. These three different fractions can be applied to several clinical tests such as antibacterial test and the like.
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