Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Sergio A. Gehrke"'
Autor:
Piedad N. De Aza, Miguel A. Rodríguez, Sergio A. Gehrke, José E. Maté-Sánchez de Val, Jose L. Calvo-Guirado
Publikováno v:
Applied Sciences, Vol 13, Iss 21, p 11751 (2023)
The journal retracts the article “A Si-αTCP Scaffold for Biomedical Applications: An Experimental Study Using the Rabbit Tibia Model” [...]
Externí odkaz:
https://doaj.org/article/888788bfead24f6db648fb29df7fd290
Autor:
M. Florencia Mosquillo, Pablo Smircich, Analía Lima, Sergio A. Gehrke, Gonzalo Scalese, Ignacio Machado, Dinorah Gambino, Beatriz Garat, Leticia Pérez-Díaz
Publikováno v:
Bioinorganic Chemistry and Applications, Vol 2020 (2020)
Treatment for Chagas disease, a parasitosis caused by Trypanosoma cruzi, has always been based on two drugs, nifurtimox and benznidazole, despite the toxic side effects described after prolonged prescription. In this work, we study a new prospective
Externí odkaz:
https://doaj.org/article/3b3f6848583b4f748ee4976a8fbf20e2
Publikováno v:
Biology, Vol 9, Iss 8, p 224 (2020)
Bone plays an important role in dental implant treatment success. The goal of this literature review is to analyze the influence of bone definition and finite element parameters on stress in dental implants and bone in numerical studies. A search was
Externí odkaz:
https://doaj.org/article/fc78437d9b8b428a99463e7911086fde
Autor:
María Prados-Privado, Sergio A. Gehrke, Lúcia Kurokawa Tozaki, Luiz Carlos Silveira Zanatta, Paulo Cruz, Patricia Mazon, Piedad N. De Aza, Juan Carlos Prados-Frutos
Publikováno v:
Applied Sciences, Vol 9, Iss 22, p 4920 (2019)
The aim of this study was to compare the mechanical behavior of two types of prosthesis as well as the stress distribution on the prostheses’ components and the bone. Two groups were analyzed: in the first group (M1), the prothesis was composed of
Externí odkaz:
https://doaj.org/article/b07f309f21f740c7879c9b727154bdb3
Autor:
Fausto Zuleta, Angel Murciano, Sergio A. Gehrke, José E. Maté-Sánchez de Val, José L. Calvo-Guirado, Piedad N. De Aza
Publikováno v:
Materials, Vol 10, Iss 7, p 758 (2017)
This study aimed to investigate the processing parameters and biocompatibility of a novel biphasic dicalcium silicate (C2S) cement. Biphasic α´L + β-C2Sss was synthesized by solid-state processing, and was used as a raw material to prepare the cem
Externí odkaz:
https://doaj.org/article/c101398ca0b84bf89646f3521dcc4776
Autor:
Piedad N. De Aza, Miguel A. Rodríguez, Sergio A. Gehrke, José E. Maté-Sánchez de Val, Jose L. Calvo-Guirado
Publikováno v:
Applied Sciences, Vol 7, Iss 7, p 706 (2017)
We herein hypothesize that bioceramics with an appropriate architecture made of Si-αtricalcium phosphate (Si-αTCP) meet the biocompatibility and biological safety requirements for bone grafting applications. Polyurethane sponges were used as templa
Externí odkaz:
https://doaj.org/article/f99cd68bb3cf41c6b0310d73c8b9dc36
Autor:
María Piedad Ramírez Fernández, Patricia Mazón, Sergio A. Gehrke, Jose Luis Calvo-Guirado, Piedad N. De Aza
Publikováno v:
Materials, Vol 10, Iss 6, p 623 (2017)
Detailed information about graft material characteristic is crucial to evaluate their clinical outcomes. The present study evaluates the physico-chemical characteristics of two xenografts manufactured on an industrial scale deproteinized at different
Externí odkaz:
https://doaj.org/article/4379cb7a81b648c6a88fa80f0b9a78af
Autor:
Maria Piedad Ramírez Fernández, Sergio A. Gehrke, Patricia Mazón, Jose L. Calvo-Guirado, Piedad N. De Aza
Publikováno v:
Materials, Vol 10, Iss 6, p 644 (2017)
The aim of the present study was to monitor implant stability after sinus floor elevation with two biomaterials during the first six months of healing by resonance frequency analysis (RFA), and how physico-chemical properties affect the implant stabi
Externí odkaz:
https://doaj.org/article/1e73d2f44ede4ef1b1ecece6143988ba
Autor:
María Piedad Ramírez Fernández, Sergio A. Gehrke, Carlos Pérez Albacete Martinez, Jose L. Calvo Guirado, Piedad N. de Aza
Publikováno v:
Materials, Vol 10, Iss 5, p 542 (2017)
Some studies have demonstrated that in vivo degradation processes are influenced by the material’s physico-chemical properties. The present study compares two hydroxyapatites manufactured on an industrial scale, deproteinized at low and high temper
Externí odkaz:
https://doaj.org/article/07d2435696bb4f98a828ef958edd9f17
Autor:
Antonio Scarano, Mariastella Di Carmine, Faez Saleh Al-Hamed, Ahmad G. A. Khater, Sergio Alexandre Gehrke, Sergio Rexhep Tari, Lucia Leo, Francesco Inchingolo, Felice Lorusso
Publikováno v:
Prosthesis. 5:509-526
Background: The socket shield technique (SST) could address the challenges in immediate implant placement by minimizing post-extraction bone resorption while maintaining soft tissue levels. This study aimed to summarize the available evidence and sys