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Weinand WR, Cruz JA, Medina AN, Lima WM, Sato F, da Silva Palacios R, Gibin MS, Volnistem EA, Rosso JM, Santos IA, Rohling JH, Bento AC, Baesso ML, da Silva CG, Dos Santos EX, Scatolim DB, Gavazzoni A, Queiroz AF, Companhoni MVP, Nakamura TU, Hernandes L, Bonadio TGM, Miranda LCM. Dynamics of the natural genesis of β-TCP/HAp phases in postnatal fishbones towards gold standard biocomposites for bone regeneration. Spectrochim Acta A Mol Biomol Spectrosc 2022; 279:121407. [PMID: 35636138 DOI: 10.1016/j.saa.2022.121407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/27/2022] [Accepted: 05/15/2022] [Indexed: 06/15/2023]
Abstract
The search for gold-standard materials for bone regeneration is still a challenge in reconstruction surgery. The ratio between hydroxyapatite (HAp) and β-tricalcium phosphate (β-TCP) in biphasic calcium phosphate ceramics (BCPs) is one of the most important factors in osteoinduction promotion and controlled biodegradability, configurating what is currently considered as a possible gold standard material for bone substitution in reconstructive surgery. Exploring the natural genesis of the HAp and β-TCP phases in fishbones during their postnatal growth, this study developed a biphasic bioceramic obtained from the calcination of Nile tilapia (Oreochromis niloticus) bones as a function of their ages. The natural genesis dynamics of the structural evolution of the β-TCP and HAp phases were characterized by physicochemical methods, taking into account of the age of the fish and the material processing conditions. Thermal analysis (TGA / DTA) showed complete removal of the organic matter and transitions associated with the transformation of carbonated hydroxyapatite (CDHA) to HAp and β-TCP phases. After calcination at 900 °C, the material was characterized by: X-ray diffraction (XRD) and refinement by the Rietveld method; Fourier Transform Infrared Spectroscopy with Attenuated Total Reflection (FTIR-ATR); Raman spectroscopy; Scanning Electron Microscopy (SEM) and Flame Atomic Absorption Spectroscopy (FAAS). The analysis allowed identification and quantitative estimate of the variations of the HAp and β-TCP phases in the formation of the BCPs. The results showed that the decrease in β-TCP against the increase in the HAp phases is symmetrical to the dynamics of the natural genesis of these phases, surprisingly maintaining the balanced phase proportion even when bones of young fishes were used. The microstructure analysis confirms the observed transformation. In addition, in vivo tests demonstrated the osteoinductive potential of BCP scaffolds implanted in an ectopic site, and their remarkable regenerative functionality, as bone graft, was demonstrated in alveolar bone after tooth extraction. MTT cytotoxicity assay for BCP samples for MC3T3-E1 pre-osteoblasts and L929 fibroblasts cells showed viability equal or higher than 100%. A logistic empirical model is presented to explain the three stages of HAp natural formation with fish age and it is also compared to the fish size evolution.
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Affiliation(s)
- Wilson Ricardo Weinand
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - José Adauto Cruz
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Antonio Neto Medina
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Walter Moreira Lima
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Francielle Sato
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Raquel da Silva Palacios
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Mariana Sversut Gibin
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Eduardo Azzolini Volnistem
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Jaciele Marcia Rosso
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Ivair Aparecido Santos
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Jurandir Hillmann Rohling
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Antonio Carlos Bento
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Mauro Luciano Baesso
- Departamento de Física, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil.
| | - Camila Girotto da Silva
- Departamento de Ciências Morfológicas, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Erika Xavier Dos Santos
- Departamento de Ciências Morfológicas, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Douglas Bolzon Scatolim
- Departamento de Ciências Morfológicas, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Alessandro Gavazzoni
- Departamento de Odontologia, Universidade Estadual de Maringá, Av. Mandacarú, 1550, 87083-170 Maringá, Paraná, Brazil
| | - Alfredo Franco Queiroz
- Departamento de Odontologia, Universidade Estadual de Maringá, Av. Mandacarú, 1550, 87083-170 Maringá, Paraná, Brazil
| | | | - Tania Ueda Nakamura
- Departamento de Ciências Básicas da Saúde, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Luzmarina Hernandes
- Departamento de Ciências Morfológicas, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - Taiana Gabriela Moretti Bonadio
- Departamento de Física, Universidade Estadual do Centro Oeste, Alameda Élio Antonio Dalla Vecchia, 838, 85040-167 Guarapuava, Paraná, Brazil
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Almeida GHDR, Iglesia RP, Araújo MS, Carreira ACO, Dos Santos EX, Calomeno CVAQ, Miglino MA. Uterine Tissue Engineering: Where We Stand and the Challenges Ahead. Tissue Eng Part B Rev 2021; 28:861-890. [PMID: 34476997 DOI: 10.1089/ten.teb.2021.0062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Tissue engineering is an innovative approach to develop allogeneic tissues and organs. The uterus is a very sensitive and complex organ, which requires refined techniques to properly regenerate and even, to rebuild itself. Many therapies were developed in 20th century to solve reproductive issues related to uterus failure and, more recently, tissue engineering techniques provided a significant evolution in this issue. Herein we aim to provide a broad overview and highlights of the general concepts involved in bioengineering to reconstruct the uterus and its tissues, focusing on strategies for tissue repair, production of uterine scaffolds, biomaterials and reproductive animal models, highlighting the most recent and effective tissue engineering protocols in literature and their application in regenerative medicine. In addition, we provide a discussion about what was achieved in uterine tissue engineering, the main limitations, the challenges to overcome and future perspectives in this research field.
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Affiliation(s)
- Gustavo Henrique Doná Rodrigues Almeida
- University of São Paulo, Faculty of Veterinary and Animal Science, Professor Orlando Marques de Paiva Avenue, 87, Butantã, SP, Sao Paulo, São Paulo, Brazil, 05508-900.,University of São Paulo Institute of Biomedical Sciences, 54544, Cell and Developmental Biology, Professor Lineu Prestes Avenue, 1374, Butantã, SP, Sao Paulo, São Paulo, Brazil, 05508-900;
| | - Rebeca Piatniczka Iglesia
- University of São Paulo Institute of Biomedical Sciences, 54544, Cell and Developmental Biology, Sao Paulo, São Paulo, Brazil;
| | - Michelle Silva Araújo
- University of São Paulo, Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, SP, Brazil., São Paulo, São Paulo, Brazil;
| | - Ana Claudia Oliveira Carreira
- University of São Paulo, Faculty of Veterinary Medicine and Animal Science, University of São Paulo, SP, Brazil, São Paulo, São Paulo, Brazil;
| | - Erika Xavier Dos Santos
- State University of Maringá, 42487, Department of Morphological Sciences, State University of Maringá, Maringá, PR, Brazil, Maringa, PR, Brazil;
| | - Celso Vitor Alves Queiroz Calomeno
- State University of Maringá, 42487, Department of Morphological Sciences, State University of Maringá, Maringá, PR, Brazil, Maringa, PR, Brazil;
| | - Maria Angélica Miglino
- University of São Paulo, Faculty of Veterinary and Animal Science Professor Orlando Marques de Paiva Avenue, 87 Butantã SP Sao Paulo, São Paulo, BR 05508-900, São Paulo, São Paulo, Brazil;
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