Quantification of growth factors by using a new system for obtaining platelet-rich plasma

Objective: To verify the performance of a new method for obtaining platelet-rich plasma, while avoiding contami- nation of the sample during its processing. Study Design: Twenty healthy patients were selected, from whom 21 ml of blood was etracted. �e then pro- Design: Twenty healthy patients were selected, from whom 21 ml of blood was etracted. �e then pro- esign: Twenty healthy patients were selected, from whom 21 ml of blood was etracted. �e then pro- ceeded to study the platelets and growth factors in basal blood after centrifuging the sample by using a new closed system for obtaining platelet-rich plasma (PRP). Results: After centrifuging the blood sample, double the amount of platelet…