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Various growth factor yields in various platelet rich plasma processing methods

机译:各种富含血小板的血浆处理方法中各种生长因子的产量

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Aim: To compare the growth factor contents of the various PRP processing methods to get an insight on the difference in growth factor yield from the various processing methods. Experimental: PRP before and after expiry dates was collected from Indonesian Red Cross. PRP was processed by various methods to release the growth factors, and growth factor levels were measured. Growth factor levels between various kinds of processing were compared usingANOVAand those frombefore and after expiry date samples were compared using t test. Results: Comparison of thrombin activation, one, two, and three freeze thawcycle(s) of all samples revealed no significantdifference inPDGF-AB,EGF, and IGFlevels (p>0.05).However, there were significant differences in TGFa and VEGF levels between thrombin activation and freeze thawcycles. Comparisons between samples of before and after expiry date revealed no significant differences in all growth factor levels. Conclusion: One, two, and three freeze thawcycle(s) yielded no significant difference in most growth factor levels.
机译:目的:比较各种PRP加工方法中生长因子的含量,以了解各种加工方法中生长因子产量的差异。实验性:有效期之前和之后的PRP是从印尼红十字会收集的。通过各种方法处理PRP以释放生长因子,并测量生长因子水平。使用方差分析比较各种加工之间的生长因子水平,并使用t检验比较有效期前后样品的生长因子水平。结果:比较所有样本的凝血酶活化,1、2和3个冻融循环,发现PDGF-AB,EGF和IGF水平无显着差异(p> 0.05),但TGFa和VEGF水平之间存在显着差异凝血酶活化和冻融循环。过期前后样品之间的比较显示,所有生长因子水平均无显着差异。结论:一,二和三个冷冻解冻循环在大多数生长因子水平上没有显着差异。

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