title: Biochemical assessment of growth factors and circulation of blood components contained in the different fractions obtained by centrifugation of venous blood.
abstract: The aim of this study was to evaluate a biochemical marker with different elements of a normal blood serum and centrifuged blood serum after a different rotation system. For this technique, we used five fractions of a blood Concentrated Growth Factors system (bCGF) and a particular device for the different rotation program. Blood samples were collected from 10 volunteers aged between 35 and 55 in the Operative Unit of the Sapienza University of Rome with only a fraction of different biochemical elements. Through an individual blood phase separator tube of venous blood, active factions of serum and 4 fractions of red buffy coat were taken. The biochemical markers with 14 elements were examined at times: P1-11 minutes, P2-12minutes, P3-15 minutes. Exclusively biological materials which are normally applied in the regeneration techniques for different defects and lesions were used with this technique. After specific rotation programs, a different result was obtained for each cycle: P1, P2, P3. In test tubes obtained by separated blood, we observed a higher concentration of proteins, ions, and other antigens compared to normal blood plasma. Examining the biochemical results of different elements, we observed an increase (P&#8804;0,01). Since each persons DNA is different, we could not have the same results in 5 fractions of blood concentration, we did, however, find a good increase in only a fraction of proteins, immunoglobulin and different ions. We obtained five fractions after centrifugation, and we had an increase in different biochemical elements compared to normal blood (P&#8804;0,01) which is significant at different times. These biochemical elements were stimulated by different growth factors, which are used by the immune system, and they induced the formation of hard and soft tissues and good regeneration.
authors.affiliation: Private practice, Rome, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Corigiano
authors.affiliation: Department of Odontostomatological and Maxillofacial Sciences, Prosthodontics Unit, Sapienza, University of Rome, Rome, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Ciobanu
authors.affiliation: Department of Clinical and Odontostomatological Sciences, Dental Materials Unit,University of Sassari, Sassari, Italy.
authors.forename: E
authors.initials: E
authors.lastname: Baldoni
authors.affiliation: Department of Odontostomatological and Maxillofacial Sciences, Prosthodontics Unit, Sapienza, University of Rome, Rome, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Pompa
mesh_terms: D000328:Adult; D001769:Blood / Q000378:metabolism*; D002498:Centrifugation; D005260:Female; D006801:Humans; D036341:Intercellular Signaling Peptides and Proteins / Q000097:blood*; D008297:Male; D008875:Middle Aged; D013997:Time Factors
chemical_list: D036341:Intercellular Signaling Peptides and Proteins