The effect of intradermal administration of inactive platelet-rich plasma on flap viability in rats
Küçük Resim Yok
Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sociedade Brasileira para o Desenvolvimento de Pesquisa em Cirurgia
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Purpose: To evaluate the effect of inactive form of platelet rich plasma (PRP) on the flap viability. Methods: Thirty six rats were used. Rats were divided into six groups then 9x3 cm random pattern skin flaps were elevated from dorsum of all rats. For precluding vascularization from the base, a silicone layer was placed under the flap in groups 2(only flap+silicone), 4(saline+silicone) and 6(PRP+silicone). In groups 1(only flap), 2(only flap+silicone) nothing was done except flap surgery. In groups 3(saline) and 4(saline+silicone), saline was applied intradermally , in groups 5(PRP) and 6(PRP+silicone), inactive form of PRP which obtained from different 16 rats was applied intradermally, into certain points of flaps immediately after surgery. After 7 days flap necrosis ratio was measured in all groups. Results: Mean necrosis rate in group 5(PRP) (16.05%) was statistically significantly lower than group 1(only flap) (31,93%) and group 3(saline) (30,43%) (p<0.001). Mean necrosis rate in group 6(PRP+silicone) (36.37%) was statistically significantly lower than group 2(only flap+silicone) (47.93%) and group 4(saline+silicone) (45.65%) (p<0.001). Conclusion: Intradermal inactive platelet rich plasma administration decreases flap necrosis so for skin application. © 2017, Sociedade Brasileira para o Desenvolvimento de Pesquisa em Cirurgia. All rights reserved.
Açıklama
Anahtar Kelimeler
Platelet-Rich plasma, Rats, Skin, Surgical flaps
Kaynak
Acta Cirurgica Brasileira
WoS Q Değeri
Scopus Q Değeri
Cilt
32
Sayı
4
