Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2022 / Cilt: 28 - Sayı: 3

The Effect of Rat Adipose-derived Stem Cells in Bone Tissue Regeneration

Sıçan Yağ Dokusu Kökenli Kök Hücrelerin Kemik Dokusu Rejenerasyonuna Etkisi

Pages
355–362
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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

Th e results indicate that there were clear diff erences in the mitotic activity; and also, the experimental tibias were found to be rich in blood vessel network.

📌 3 Key Takeaways

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Objective & Hypothesis:Stem cell approaches has been increasing in the conventional medicine.
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Key Findings & Data:Th e right tibias (applicated ADSCs) were planned as experimental group and the left tibias were studied as control on the clinically healthy 10 rats.
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Conclusion & Impact:Th e results indicate that there were clear diff erences in the mitotic activity; and also, the experimental tibias were found to be rich in blood vessel network.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Stem cell approaches has been increasing in the conventional medicine. Th is study was planned to determinate the efficacy of adipose-derived stem cells (ADSCs) on the bone fracture’s regeneration by histologically, morphologically and radiologically. Primarily isolated cells were cultivated and identified for the obtaining of the third passage mesenchymal stem cells in the cell culture laboratory. Th e right tibias (applicated ADSCs) were planned as experimental group and the left tibias were studied as control on the clinically healthy 10 rats. Th e middle diaphysis of the right and left tibias was transversally cut by a thin saw and then fixed by intramedullary pin. Before surgical closure of the incised area, 106 ADSCs were injected on an absorbent material, which covered the cut site of the right tibia, in experimental group. At postoperative 45th day, cranio-caudal and lateral radiographs of the tibias pointed out that there was callus formation in the caudal and lateral parts of the right tibia. After sacrification of the animals, preparations were made for histological examinations. Th e results indicate that there were clear diff erences in the mitotic activity; and also, the experimental tibias were found to be rich in blood vessel network. As a conclusion, it was found that ADSCs can have a positive potential effect on osteogenesis in bone tissue.

Özet

Kök hücre teknolojisi, geleneksel tıbbi yaklaşımları geliştirmektedir. Çalışmada, yağ doku kökenli kök hücrelerin (ADSC) kemik kırığının rejenerasyon süreci üzerindeki etkinliği histolojik, morfolojik ve radyolojik olarak değerlendirilmesi amaçlandı. Öncelikli olarak; izole edilmiş hücreler, hücre kültürü laboratuvarında üçüncü pasaj mezenkimal kök hücrelerin elde edilmesi için kültürlendi ve tanımlandı. Klinik olarak sağlıklı 10 rat üzerinde; ADSC uygullanan sağ tibialar deney grubu olarak ve sol tibialar kontrol olarak planlandı. Sağ ve sol tibianın orta diyafizi ince bir testere ile enine kesildi. Sağ kaval kemiği üzerinde, deney grubuna emici bir malzeme üzerine 106 ADSC enjekte edildi. Deney ve kontrol gruplarında tibia üzerinde kemik kırığı oluşturulduktan sonra intramedüller tespit yapıldı. Operasyondan 45 gün sonra tibianın kranio-kaudal ve lateral grafileri çekilerek; sağ tibianın kaudal ve lateralinde kallus oluşumu dikkati çekti. Sakrifikasyon sonrası histolojik incelemeler için hazırlıklar yapıldı ve mitotik aktivitede belirgin farklılıklar olduğu saptandı. Aynı zamanda deneysel tibiaların kan damarı ağı açısından zengin olduğu görüldü. Sonuç olarak, ADSC ‘lerin kemik dokusunda osteogenez için olumlu bir potansiyel etki oluşturacabileceği saptandı.

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Cite This Article

AKKOÇ, C. G. Ö., CANATAN, U., SALCI, H., İLHAN, T., İNCEBIYIK, E., ERDOST, H., ÇETİN, M. (2022). The Effect of Rat Adipose-derived Stem Cells in Bone Tissue Regeneration. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 28 - Sayı: 3, 355–362. https://ajindex.com/articles/569463

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