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Ardelean AI, Marza SM, Negoescu A, Dragomir MF, Sarosi C, Moldovan M, Ene R, Oana L. Assessing Biocompatibility of Composite Cements by Peri/Intramuscular and Subcutaneous Implantation in Rats. Biomedicines 2024; 12:1718. [PMID: 39200185 PMCID: PMC11351888 DOI: 10.3390/biomedicines12081718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 07/02/2024] [Accepted: 07/31/2024] [Indexed: 09/02/2024] Open
Abstract
This study's goal was to evaluate the biocompatibility of two composite cements over a 90-day period by analyzing the individuals' behavior as well as conducting macroscopic and histological examinations and Computed Tomography (CT) scans. We conducted the cytotoxicity test by placing the materials subcutaneously and peri/intramuscularly. Days 30 and 90 were crucial for our research. On those days, we harvested the implants, kidneys and liver to search for any toxic deposits. The biomaterial's uniformity, color and texture remained unaltered despite being in intimate contact with the tissue. Although a slight inflammatory response was observed in the placement location, we observed an improved outcome of the interaction between the material and its insertion area. There were no notable discoveries in the liver and kidneys. According to the obtained results, the biomaterials did not produce any clinical changes nor specific irritation during the research, demonstrating that they are biocompatible with biological tissues.
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Affiliation(s)
- Alina Ioana Ardelean
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, University of Agricultura Sciencies and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (A.I.A.); (M.F.D.); (L.O.)
| | - Sorin Marian Marza
- Department of Veterinary Imagistics, Faculty of Veterinary Medicine, University of Agricultura Sciencies and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Andrada Negoescu
- Department of Veterinary Pathology, Faculty of Veterinary Medicine, University of Agricultura Sciencies and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
| | - Madalina Florina Dragomir
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, University of Agricultura Sciencies and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (A.I.A.); (M.F.D.); (L.O.)
| | - Codruta Sarosi
- Department Polymeric Composites, Babeș-Bolyai University, 400294 Cluj-Napoca, Romania; (C.S.); (M.M.)
| | - Marioara Moldovan
- Department Polymeric Composites, Babeș-Bolyai University, 400294 Cluj-Napoca, Romania; (C.S.); (M.M.)
| | - Razvan Ene
- Department Orthopedics, Anesthesia and Intensive Care, University of Medicine and Pharmacy “Carol Davila”, 020021 Bucharest, Romania
- Orthopedics and Traumatology Department, Bucharest Emergency University Hospital, 050098 Bucharest, Romania
| | - Liviu Oana
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, University of Agricultura Sciencies and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (A.I.A.); (M.F.D.); (L.O.)
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Atapour M, Sanaei S, Wei Z, Sheikholeslam M, Henderson JD, Eduok U, Hosein YK, Holdsworth DW, Hedberg YS, Ghorbani HR. In vitro corrosion and biocompatibility behavior of CoCrMo alloy manufactured by laser powder bed fusion parallel and perpendicular to the build direction. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Ahmadi H, Ghamsarizade R, Haddadi-Asl V, Eivaz Mohammadloo H, Ramezanzadeh B. Designing a novel bio-compatible hydroxyapatite (HA)/hydroxyquinoline (8-HQ)-inbuilt polyvinylalcohol (PVA) composite coatings on Mg AZ31 implants via electrospinning and immersion protocols: smart anti-corrosion and anti-bacterial properties reinforcements. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.09.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Electrochemical Analysis of the Influence of Purines on Copper, Steel and Some Other Metals Corrosion. METALS 2022. [DOI: 10.3390/met12071150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Metals stability and corrosion resistance are very important factors that influence the possibility of their applications. In order to study and foresee the behavior of metals during various applications in all kinds of conditions and media, numerous approaches and techniques are developed and applied. Among those techniques, electrochemical measurements nowadays have a dominant role since they are proved to be highly efficient, reliable, fast, relatively low-cost, and easy regarding the preparation and execution of measurements. Besides that, they also provide quite a good amount of data regarding the effect and the mechanism of the reactions that metals interact in. Metals corrosion is reduced by various methods, one of the most frequently used ones is the application of corrosion inhibitors. Usually, organic compounds are studied as potential corrosion inhibitors, and at the moment the focus is on the effect on the environment. Hence, environmentally friendly and non-toxic inhibitors are important research topics. Purines, since they are the group of bioorganic compounds found in numerous biochemical structures such as DNA and RNA, present a very interesting possible solution and are studied as inhibitors of corrosion for copper, steel, aluminum, etc., as well as for some metal alloys. Data obtained and available up until the present are presented and discussed in this review.
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Additive Manufacturing Research and Applications. METALS 2022. [DOI: 10.3390/met12040634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Additive Manufacturing (AM) has undergone somewhat of a revolution over the last decade and it has now evolved into a viable industrial manufacturing solution, able to create complex geometries which are unachievable with traditional manufacturing methods [...]
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