Journals / Ulusal Travma Dergisi / 2003 / Cilt: 9 - Sayı: 1

The effect of heterologous collagen in neochondrogenesis from free perichondrial grafts, in rabbits: An experimental study

Tavşanlarda perikondrium greftlerinden yeni kıkırdak oluşumuna heterolog kollajenin etkisi:Deneysel çalışma

Pages
17–22
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: We believe that, if any cartilage defect would be reconstructed with a perichondrial graft, additional use of heterologous collagen will be helpful.

📌 3 Key Takeaways

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Objective & Hypothesis:Background: After chondrogenic potential of perichondrium was recognized, perichondrial grafts have been used in reconstruction of cartilage defects.
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Key Findings & Data:Results: As a result of histological assessment on days 45, 120 and 180, we obtained that heterologous collagen enhanced the neochondrogenesis.
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Conclusion & Impact:Conclusion: We believe that, if any cartilage defect would be reconstructed with a perichondrial graft, additional use of heterologous collagen will be helpful.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Tavşanlar · Transplantlar · Kıkırdak

Abstract

Background: After chondrogenic potential of perichondrium was recognized, perichondrial grafts have been used in reconstruction of cartilage defects. Enhancing neochondrogenesis has many advantages, in this regard. This experimental study was done in the aim of identifying whether the heterologous collagen has an accelerating effect on neochondrogenesis from perichondrial grafts or not. Methods: We placed perichondrial grafts, onto the dorsal muscles of twelve white New-Zealand rabbits, on both sides. On one side, heterologous collagen sponge was inserted between the graft and the mus-cle, the other side served as a control. Results: As a result of histological assessment on days 45, 120 and 180, we obtained that heterologous collagen enhanced the neochondrogenesis. Conclusion: We believe that, if any cartilage defect would be reconstructed with a perichondrial graft, additional use of heterologous collagen will be helpful.

Özet

Amaç: Perikondriumun kıkırdak oluşturma kapasitesi farkedildiğinden beri, bu konuda birçok deneysel ve klinik çalışma yapılmıştır ve kıkırdak defektlerinin onarımında perikondrium greftleri kullanılmıştır. Perikondriumdan kıkırdak rejenerasyonunun hızlandırılması birçok klinik avantaj sağlayacaktır. Bu deneysel çalışma, heterolog kollajenin, perikondrium greftlerinden yeni kıkırdak oluşumu üzerine hızlandırıcı etkisi olup olmadığını araştırmak amacıyla yapılmıştır. Gereç ve yöntem: Oniki adet Yeni Zelanda türü beyaz tavşanda, beriki kulaktan elde ettiğimiz perikon-drium greftlerini, heriki tarafta sırt kaslarının üzerine greft olarak yerleştirdik. Bir tarafta perikondrium grefti ile kas arasına heterolog kollajen sünger yerleştirirken, diğer tarafı kontrol olarak kullandık. Kırkbeş, yüzyirmi ve yüzsekseninci günlerde dörder adet tavşandan örnek alarak kıkırdak rejenerasyonunu his-tolojik olarak inceledik. Bulgular: Histolojik inceleme sonucu, tavşanlarda heterolog kollajenin perikondriumdan kıkırdak rejen-erasyonunu artırdığını ve hızlandırdığını gözlemledik. Sonuç: Kıkırdak defekti, perikondrium grefti ile onarılacaksa, heterolog kollajenin de kullanılmasının faydalı olacağına inanıyoruz

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Cite This Article

ÖZBEK, S., ŞEN, C., KAHVECİ, Z., ÖZCAN, M. (2003). The effect of heterologous collagen in neochondrogenesis from free perichondrial grafts, in rabbits: An experimental study. Ulusal Travma Dergisi, Cilt: 9 - Sayı: 1, 17–22. https://ajindex.com/articles/324975

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