Histopathological Evaluation of Platelet-Rich Plasma Effect in Acute Tympanic Membrane Perforation

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dc.contributor.authorCobden, Serap Bulut
dc.contributor.authorOzturk, Kayhan
dc.contributor.authorDuman, Selcuk
dc.contributor.authorEsen, Hasan
dc.contributor.authorAktan, Tahsin Murad
dc.contributor.authorAvunduk, Mustafa Cihat
dc.contributor.authorElsurer, Cagdas
dc.date.accessioned2024-02-23T13:59:48Z
dc.date.available2024-02-23T13:59:48Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractPlatelet-rich plasma (PRP) is a reliable and has low side-effect profile and has beneficial effects on wound healing. Its investigatory effects on wound-healing process were shown on various tissues. This study aims to investigate PRP's local application effects to perforated rat TM in terms of healing and histopatological outcomes. Twenty-two Wistar rats were used in the study. The rats' ears were examined with a pediatric endoscope (2.7 mm, 0 degrees), and the TM posterior quadrant of their right ear was perforated with a 20-gauge needle. After this procedure, the rats were divided into two equal groups. A spongel with PRP was applied on the perforated TM in the first group, and spongel with standard saline solution was applied on the second group. Following the sacrifice, the middle air bullas were carefully dissected and removed for histopathological examination. Hematoxylin eosin (for fibroblasts, lymphocyte, collagen fibers) and immunohistochemical staining were done for epithelial growth factor receptor (EGFR), fibroblast growth factor receptor (FGFR1), and vascular endothelial growth factor (VEGF) staining for histopathologic examinations. There was not a significant difference between the two groups for lymphocyte. There was a significant difference between control and study groups for collagen and EGFR (P < 0.05). Although the mean value of FGF- and VEGF-positive cells was higher in the study group than in the control group, the difference was not significant (P > 0.05). PRP is an effective autologous material for the healing process of acute TM perforations in a rat model, as demonstrated in the present study. We think that the use of PRP for acute TM perforations can have a positive effect on the healing process by increasing the level of growth factors, especially EGFR. In addition, an increase in collagen can also have a positive effect on healing.en_US
dc.identifier.doi10.1007/s12070-021-02912-2
dc.identifier.endpage4285en_US
dc.identifier.issn2231-3796
dc.identifier.issn0973-7707
dc.identifier.issueSUPPL 3en_US
dc.identifier.pmid36742566en_US
dc.identifier.scopus2-s2.0-85117766580en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage4281en_US
dc.identifier.urihttps://doi.org/10.1007/s12070-021-02912-2
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11333
dc.identifier.volume74en_US
dc.identifier.wosWOS:000710882800003en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringer Indiaen_US
dc.relation.ispartofIndian Journal Of Otolaryngology And Head & Neck Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEaren_US
dc.subjectPrpen_US
dc.subjectTympanic Membraneen_US
dc.subjectPerforationen_US
dc.subjectHealingen_US
dc.titleHistopathological Evaluation of Platelet-Rich Plasma Effect in Acute Tympanic Membrane Perforationen_US
dc.typeArticleen_US

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