骨折断端血与静脉血提取的富血小板血浆中TGF及PDGF含量比较

Comparison of TGF and PDGF Levels in Platelet Rich Plasma Extracted From the Blood and Venous Blood of Fracture

目的分析骨折断端血与静脉血提取的富血小板血浆中TGF及PDGF含量。方法将11只大白兔作为实验对象,取骨折断端血,为实验组,随机抽取7只采取静脉血作为对照组。相同方法提取PRP,比较两组PRP中的PDGF及TGF-β含量。结果骨折断端血提取的PRP中的TGF与PDGF均高于静脉血提取PRP中的TGF与PDGF浓度。结论从骨折断端血中提取的PRP中的PDGF及TGF-β含量高于静脉血PRP。

Objective To analysis of fracture end and venous blood from the blood platelet rich plasma TGF and PDGF content. Methods 11 big white rabbit as experimental object,take the blood of fracture end,as the experimental group,7 venous blood was taken as the control group randomly. The same method to extract the PRP,compare two groups of PDGF and TGF-beta content in PRP. Results The extraction of TGF PRP of fracture end blood and PDGF were higher than in venous blood extract concentration of PRP TGF and PDGF. Conclusion Extracted from the fracture end blood PRP PDGF and TGF-beta content is higher than that of venous blood in PRP.