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Reparative regeneration by substitution of bone tissue defects with bioglass, using regeneration technologies / Regeneración reparadora mediante sustitución de defectos del tejido óseo por biovidrio, utilizando tecnologías de regeneración
Buryanov, Olexander A; Chornyi, Volodymyr S; Dubok, Vitaly A; Savosko, Serhii I; Vakulych, Miroslav V; Protsenko, Volodymyr V; Omelchenko, Taras M; Shynkaruk, Olexandr V; Kusiak, Andrii P.
  • Buryanov, Olexander A; Bogomolets National Medical University. Department of Traumatology & Orthopedics. UA
  • Chornyi, Volodymyr S; Bogomolets National Medical University. Department of Traumatology & Orthopedics. UA
  • Dubok, Vitaly A; Frantsevich Institute of Problems of Materials Science. Structural chemistry of solids. UA
  • Savosko, Serhii I; Bogomolets National Medical University. Department of Traumatology & Orthopedics. UA
  • Vakulych, Miroslav V; Bogomolets National Medical University. Department of Traumatology & Orthopedics. UA
  • Protsenko, Volodymyr V; The Institute of Traumatology and Orthopedics. Department for Foot Pathology and Complex Prosthetic Treatment. UA
  • Omelchenko, Taras M; Bogomolets National Medical University. Department of Traumatology & Orthopedics. UA
  • Shynkaruk, Olexandr V; Frantsevich Institute of Problems of Materials Science. Structural chemistry of solids. UA
  • Kusiak, Andrii P; Cehuiko Institute of Surface Chemistry of NASU. Department of Nanomaterials. UA
Int. j. morphol ; 39(1): 186-191, feb. 2021. ilus, tab
Article in English | LILACS | ID: biblio-1385326
ABSTRACT

SUMMARY:

Bioactive glass (BG) induces osteogenesis of damaged bone, causing excessive bone formation. This study included a morphological and morphometrical data of the bone tissue regeneration by filling bone defects with BG with autologous native platelet rich plasma (PRP) or fibrin (PRF) and aspirate of bone marrow (ABM). The parameters of newly formed bone in rabbits bone defect were analyzed and compared with terms 4th and 12th week. The groups with ABM-BG, PRF-BG and PRP-BG have shown common tendency development of newly formed bone tissue, the external contour of the bone has been enlarged; an additional trabecular bone has been formed under the cortical layer, which has often been limited by a solid compact bone from the bone marrow. The induced osteogenesis resulted in the appearance of a significant amount of bone tissue exceeding the original size of the defect. Increased density of the newly formed tissue at the defect level relative to ABM-BG was detected in the PRF-BG group at 12 weeks and PRP-BG at 4 and 12 weeks (p<0.05). In this case, the bone thickness in the substituted defect was greater in the ABM-BG group. The number of newly formed bone tissue in the ABM-BG group at 4 weeks also exceeded the value of the BG group, but the density of such bone did not differ between the groups. That is, ABM-BG stimulated greater trabecular bone formation and fibrous reticular tissue was located in the lacunae between trabeculae. These results indicate that the additional use of tissue technology (ABM, platelet plasma) facilitated osteogenesis, and the newly formed bone tissue was tightly coupled and remodeled to the cortical bone layer in the form of compact bone tissue. PRP, to a greater extent than ABM, promoted the formation of compact bone tissue.
RESUMEN
RESUMEN El vidrio bioactivo (VB) induce la osteogénesis del hueso dañado, provocando una formación excesiva de hueso. Este estudio incluyó datos morfológicos y morfométricos de la regeneración del tejido óseo mediante el llenado de defectos óseos con VB con plasma rico en plaquetas (PRP) nativo autólogo o fibrina (PRF) y aspirado de médula ósea (AMO). Se analizaron los parámetros de hueso recién formado en el defecto óseo de conejos y se compararon a las 4 y 12 semanas. Se observó una tendencia similar en los grupos con AMO-VB, PRF-VB y PRP-VB el desarrollo de tejido óseo recién formado, aumentó el contorno externo del hueso; formación de un hueso trabecular adicional debajo de la capa cortical, que a menudo ha estado limitada por un hueso sólido compacto de la médula ósea. La osteogénesis inducida dio como resultado la aparición de una cantidad significativa de tejido óseo que excedía el tamaño original del defecto. Se detectó un aumento de la densidad del tejido recién formado a nivel del defecto en relación con AMO-VB en el grupo PRF-VB a las 12 semanas y PRP-VB a las 4 y 12 semanas (p <0,05). En este caso, el grosor óseo en el defecto sustituido fue mayor en el grupo AMO-VB. El número de tejido óseo recién formado en el grupo AMO- VB a las 4 semanas también excedió el valor del grupo VB, pero la densidad de dicho hueso no cambió entre los grupos. Es decir, AMO-VB estimuló una mayor formación de hueso trabecular y se localizó en el tejido reticular fibroso en las lagunas entre trabéculas. Estos resultados indican que el uso adicional de tecnología de tejidos (AMO, plasma plaquetario) facilitó la osteogénesis, y el tejido óseo recién formado se acopló y remodeló estrechamente a la capa de hueso cortical en forma de tejido óseo compacto. El PRP, en mayor medida que el AMO, promovió la formación de tejido óseo compacto.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Bone Regeneration / Bone Substitutes / Platelet-Rich Plasma / Glass Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2021 Type: Article Affiliation country: Ukraine Institution/Affiliation country: Bogomolets National Medical University/UA / Cehuiko Institute of Surface Chemistry of NASU/UA / Frantsevich Institute of Problems of Materials Science/UA / The Institute of Traumatology and Orthopedics/UA

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Full text: Available Index: LILACS (Americas) Main subject: Bone Regeneration / Bone Substitutes / Platelet-Rich Plasma / Glass Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2021 Type: Article Affiliation country: Ukraine Institution/Affiliation country: Bogomolets National Medical University/UA / Cehuiko Institute of Surface Chemistry of NASU/UA / Frantsevich Institute of Problems of Materials Science/UA / The Institute of Traumatology and Orthopedics/UA