Results 11 to 20 of about 10,887 (249)

Exploring Zirconia Adhesion: Pre and Postsintering Physical Surface Treatment, Chemical Treatment, and Cement Interactions. [PDF]

Biomed Res Int
Background: Adhesion to zirconia remains a significant dental challenge. This study is aimed at assessing the bond strength of zirconia based on surface treatment with pre or postsintering sandblasting associated with different chemical treatments and resin cements.
Gonçalves F, Ayala-Perez MD, Reis FCDS, Miranda-Júnior WG, Boaro LCC.   +4 more
europepmc   +2 more sources

15‐Year Retrospective Study on the Success Rate of Maxillary Sinus Augmentation and Implants: Influence of Bone Substitute Type, Presurgical Bone Height, and Membrane Perforation during Sinus Lift

BioMed Research International, Volume 2023, Issue 1, 2023., 2023
Objectives. To evaluate the success rate of bone grafts and implants carried out at the Latin American Institute for Research and Dental Education (ILAPEO), considering the following: (i) the different pure bone substitutes (autogenous, xenogeneic, and alloplastic), (ii) the presurgical bone height, and (iii) how the treatment is compromised when ...
Vanessa Helena Jamcoski, Fernanda Faot, Raissa Micaella Marcello-Machado, Ana Claudia Moreira Melo, Flávia Noemy Gasparini Kiatake Fontão, Fu-Ming Tsai   +5 more
wiley   +1 more source

Biochemical and Toxinological Characterization of Venom from Macrorhynchia philippina (Cnidaria, Hydrozoa)

BioMed Research International, Volume 2022, Issue 1, 2022., 2022
Macrorhynchia philippina is a colonial benthic hydroid from the Class Hydrozoa (Phylum Cnidaria) distributed in the tropical and subtropical marine waters from Atlantic Ocean, Indo‐Pacific, and Mozambique. Its colonies somewhat resemble plants, causing confusion in the bathers who accidentally touch the animal. Acute burning/local pain, edema, erythema,
Karine Cristie Quaglio Banagouro, Jefferson Viana, Leonardo Pereira de Lima, Guilherme Rabelo Coelho, Thalita Rocha, Raquel Girardello, Karolayne Larissa Russi, Marcelo V. Kitahara, Juliana Mozer Sciani, Krzysztof Siemianowicz   +9 more
wiley   +1 more source

Non‐locked and locked small fragment straight plates have a similar behavior in buttressing the posteromedial shear tibial plateau fragment: a biomechanical analysis of three different fixations

Journal of Experimental Orthopaedics, Volume 7, Issue 1, 2020., 2020
Abstract Purpose The aim of this study is to compare the biomechanical behavior of three different fixation constructions currently used for buttressing the posteromedial shearing tibial plateau fragment. Our hypothesis is that non‐locked implants provide sufficient comparable stability in posteromedial tibial plateau fractures as locked implants ...
Vincenzo Giordano, Mauricio Kfuri, William Belangero, Allison Venturini, Ana Carolina Silva, Eduardo Merjan Soares, Robinson Esteves Pires, Hilton A. Koch   +7 more
wiley   +1 more source

Internal Friction and Microstructure of Ti and Ti-Mo Alloys Containing Oxygen

Archives of Metallurgy and Materials, 2016
Ti-Mo alloys are promising materials for use as biomaterials, because these alloys have excellent corrosion resistance and a good combination of mechanical properties such as fatigue, low elastic modulus, hardness, and wear resistance.
Martins J.R.S., Araújo R.O., Nogueira R.A., Grandini C.R.   +3 more
doaj   +1 more source

Effect of the substitutional elements on the microstructure of the Ti-15Mo-Zr and Ti-15Zr-Mo systems alloys

Journal of Materials Research and Technology, 2015
Titanium alloys have excellent biocompatibility, and combined with their low elastic modulus, become more efficient when applied in orthopedic prostheses.
Diego Rafael Nespeque Correa, Fábio Bossoi Vicente, Raul Oliveira Araújo, Mariana Luna Lourenço, Pedro Akira Bazaglia Kuroda, Marília Afonso Rabelo Buzalaf, Carlos Roberto Grandini   +6 more
doaj   +1 more source

Biocompatibilidade do gel de quitosana associado ao glicerol fosfato na reparação de defeitos ósseos induzidos experimentalmente no rádio de coelhos (Oryctolagus cuniculus) [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
RESUMO A engenharia de tecidos caracteriza-se como ciência interdisciplinar, a qual vem desenvolvendo biomateriais para a regeneração do tecido ósseo no âmbito das medicinas humana e veterinária.
B.W. Minto, C.P. Borsaro, M. Nobile, L.P. Coelho, G.G. Franco, F.Y.K. Kawamoto, M.G.N. Campos, L.G.G.G. Dias   +7 more
doaj   +1 more source

Effect of Thermomechanical Treatments on Microstructure, Phase Composition, Vickers Microhardness, and Young’s Modulus of Ti-xNb-5Mo Alloys for Biomedical Applications

Metals, 2022
The development of new β-Ti alloys has been extensively studied in the medical field in recent times due to their more suitable mechanical properties, such as a relatively low Young’s modulus.
Giovana Collombaro Cardoso, Marília Afonso Rabelo Buzalaf, Diego Rafael Nespeque Correa, Carlos Roberto Grandini   +3 more
doaj   +1 more source

Pattern of sympathetic vasomotor activity in a model of hypertension induced by nitric oxide synthase blockade

Physiological Reports, Volume 7, Issue 14, July 2019., 2019
Hypertension induced by NO synthase blockade is characterized by increased sympathetic nerve activity to renal (rSNA) and splanchnic nerve (sSNA). The rats that had the greatest reduction in NO levels in plasma by L‐NAME were those that developed higher blood pressure levels.
Lysien I. Zambrano, Roberto B. Pontes, Michelle L. Garcia, Erika E. Nishi, Fernando N. Nogueira, Elisa M. S. Higa, Juliana G. Cespedes, Cassia T. Bergamaschi, Ruy R. Campos   +8 more
wiley   +1 more source

O polissacarídeo do Anacardium occidentale L. na fase inflamatória do processo cicatricial de lesões cutâneas [PDF]

Ciência Rural, 2006
O efeito do polissacarídeo de Anacardium occidentale L. (POLICAJU) foi avaliado na fase inflamatória do processo cicatricial em camundongos (Mus musculus) Swiss (n=90), organizados de acordo com o tratamento empregado: Grupo I (NaCl 150mM), Grupo II ...
Giuliana Viegas Schirato, Flaviane Maria Florêncio Monteiro, Flávio de Oliveira Silva, José Luís de Lima Filho, Ana Maria dos Anjos Carneiro Leão, Ana Lúcia Figueiredo Porto   +5 more
doaj   +1 more source