2004
DOI: 10.1111/j.1600-0501.2004.00980.x
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Effects of platelet‐rich plasma on bone healing in combination with autogenous bone and bone substitutes in critical‐size defects

Abstract: PRP did not add additional benefit when xenogenic bone substitutes were used. However, a significant effect on bone regeneration was found in the autogenous group initially when PRP is added.

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Cited by 242 publications
(200 citation statements)
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“…The mimipig was chosen as the test model, because its calvarial bone regenerate rate is similar to that in humans and previous studies have indicated that calvaria bone defects are acceptable model for peri-implant bone defects 11,26) . The critical size defect (CSD) was defined by Hollinger and Schmitz 27,28) as the bone defect of a large size where no spontaneous complete osseous regeneration of the created defects occurs during the lifetime of the animals, and CSD was adopted to test bone repair materials in a hierarchy of animal models.…”
Section: Discussionmentioning
confidence: 99%
“…The mimipig was chosen as the test model, because its calvarial bone regenerate rate is similar to that in humans and previous studies have indicated that calvaria bone defects are acceptable model for peri-implant bone defects 11,26) . The critical size defect (CSD) was defined by Hollinger and Schmitz 27,28) as the bone defect of a large size where no spontaneous complete osseous regeneration of the created defects occurs during the lifetime of the animals, and CSD was adopted to test bone repair materials in a hierarchy of animal models.…”
Section: Discussionmentioning
confidence: 99%
“…1-6-7 Büyüme faktörleri ve bu faktörlerin yara iyileşmesi üzerine etkileri ile ilgili bilgilerimiz, bugüne kadar yara iyileşmesi ve rejenerasyonu desteklemek amacıyla Bas-Boyun Cerrahisi, KBB, Oral ve Maksillofasiyal Cerrahi, Kardiyovasküler Cerrahi, Periodontoloji gibi pek çok alanda kullanılmış olan PRP(Platelet Rich Plasma)'nin keşfi ile oldukça ilerleme kaydetmiştir. [6][7][8][9] PRP; plateletlerin kısıtlı bir miktar serum içinde konsantre edildiği bir kan komponentidir 1,6,[10][11] . Eldeki tıbbi literatür, plateletlerin içerisinde aralarında PDGF (Platelet Derived Growth Factor), TGF-ß (Transforming Growth Factor Beta) ve IGF'(İnsülin Benzeri Büyüme Faktörü)'nün de bulunduğu, yara iyileşmesini arttıran ve doku rejenerasyonunu hızlandıran pek çok büyüme faktörü bulunduğunu kanıtlamaktadır.…”
Section: -5unclassified
“…Por outro lado, a utilização de PRP homólogo, disponível comercialmente em alguns países, não constitui uma vantagem, pois não melhora os índices de regeneração tissular, sendo, por isso, contra-indicado por alguns autores (MARX, 2004;WISLTFALK et al, 2004). Portanto, torna-se fundamental o conhecimento da obtenção e do preparo corretos do PRP para avaliar sua eficácia como enxerto ósseo.…”
Section: Potencial Terapêutico Dos Fatores De Crescimentounclassified
“…Fatores de crescimento (FCs) são polipeptídeos específicos, presentes no plasma e em alguns tecidos, que regulam a diferenciação e a proliferação celulares e, portanto, a regeneração dos tecidos (WISLTFALK et al, 2004). Os FCs podem ter ação parácrina, endócrina ou autócrina, e seu estímulo é transmitido via receptores de superfície de membrana, que ativam proteínas reguladoras no citoplasma, gerando respostas através da indução da expressão de genes (MARX, 2004 O objetivo desta revisão é descrever a função, as técnicas de obtenção, a utilização e o mecanismo de ação das CMIs e dos FCs como recentes tecnologias utilizadas em enxerto ósseo.…”
Section: Introductionunclassified