Breno Rocha Barrioni
Universidade Federal de Minas Gerais
Simulated body fluidBiophysicsDental alveolusComposite materialBone remodelingNanotechnologyChemistryMaterials scienceBiocompatibilityBioactive glassBone tissueRANKLOsteoprotegerinSol-gelChemical engineeringBiodegradable polymerTissue engineeringCobaltAmorphous solidDissolution
21Publications
6H-index
178Citations
Publications 20
Newest
#1Andréia Grossi Santos de Laia (UFMG: Universidade Federal de Minas Gerais)H-Index: 2
#2Thalita M. Valverde (UFMG: Universidade Federal de Minas Gerais)H-Index: 5
Last. Marivalda M. Pereira (UFMG: Universidade Federal de Minas Gerais)H-Index: 24
view all 10 authors...
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#1Layla Mosqueira (UFMG: Universidade Federal de Minas Gerais)
#2Breno Rocha Barrioni (UFMG: Universidade Federal de Minas Gerais)H-Index: 6
Last. Marivalda M. Pereira (UFMG: Universidade Federal de Minas Gerais)H-Index: 24
view all 6 authors...
Osteoporosis is a metabolic disease that affects bone tissue and is highly associated with bone fractures. Typical osteoporosis fracture treatments, such as bisphosphonates and hormone replacement, present important challenges because of their low bioavailability on the site of action. Options to overcome this issue are systems for the local release of therapeutic agents such as bioactive glasses containing therapeutic molecules and ions. These agents are released during the dissolution process,...
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#1Eduarda R.S. Amaro (UFMG: Universidade Federal de Minas Gerais)
#2Fernanda Ruffo Ortiz (UFMG: Universidade Federal de Minas Gerais)H-Index: 4
Last. Soraia Macari (UFMG: Universidade Federal de Minas Gerais)H-Index: 9
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Abstract Objective Root resorption is a side effect of orthodontic tooth movement (OTM). Despite the recognized role of estrogen on bone, there is little information about their effects on orthodontic-induced inflammatory root resorption (OIIRR). We aimed to investigate if estrogen deficiency affects OIIRR in two mice strains. Methods Female Balb/C (Balb) and C57BL6/J (C57) mice were ovariectomized (OVX) and replaced with estradiol (E2). Tooth samples subjected or not to OTM were collected and a...
2 CitationsSource
#1Jose Alejandro Guerrero (National University of Colombia)
#2Raquel Souto Silva (UFMG: Universidade Federal de Minas Gerais)
Last. Soraia Macari (UFMG: Universidade Federal de Minas Gerais)H-Index: 9
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Abstract The aim of this study was to analyze the effect of rapid maxillary expansion (RME) on hard tissues. Opening loops bonded to the first and second maxillary molars on both sides were used to apply distracting forces of 0.28N, 0.42N and 0.56N at the midpalatal suture for 7 and 14 days. Microcomputed tomography (MicroCT), histomorphometry and quantitative polymerase chain reaction (qPCR) analysis were performed to evaluate RME effectiveness, midpalatal suture remodeling, cell counting of os...
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#1Andréia Grossi Santos de Laia (UFMG: Universidade Federal de Minas Gerais)H-Index: 2
#2Breno Rocha Barrioni (UFMG: Universidade Federal de Minas Gerais)H-Index: 6
Last. Marivalda M. Pereira (UFMG: Universidade Federal de Minas Gerais)H-Index: 24
view all 6 authors...
Hybrid scaffolds appear as a promising strategy to accelerate bone tissue repair due to their biocompatibility and to combine physical, mechanical and biological characteristics similar to those of human bone tissue. However, there are no studies in hybrid scaffolds using the sol–gel method and a foaming system, with the direct incorporation of cobalt therapeutic ion. In this work, novel porous polyvinyl alcohol polymer (PVA)/bioactive glasses (BG) hybrids scaffolds containing cobalt were obtain...
4 CitationsSource
#1Luciano José Pereira (UFMG: Universidade Federal de Minas Gerais)H-Index: 28
#2Soraia Macari (UFMG: Universidade Federal de Minas Gerais)H-Index: 9
Last. Saul Martins Paiva (UFMG: Universidade Federal de Minas Gerais)H-Index: 35
view all 8 authors...
Abstract The direct effects of physical activity on long bones are already recognized. However, little information is available regarding distant osseous sites, such as maxillary bone. We evaluated the influence of physical training on alveolar bone quality, with and without mechanically-induced load during orthodontic tooth movement in mice. Forty-two C57BL/6 mice were divided into sedentary, resistance and aerobic training groups. Training period lasted for eight weeks and mechanical loads (or...
1 CitationsSource
#1Fabio V. Comim (UFMG: Universidade Federal de Minas Gerais)H-Index: 8
#2Lady Katerine Serrano Mujica (UFSM: Universidade Federal de Santa Maria)H-Index: 4
Last. Melissa Orlandin Premaor (UFMG: Universidade Federal de Minas Gerais)H-Index: 1
view all 11 authors...
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#1Miguel L. Lapér (UFMG: Universidade Federal de Minas Gerais)H-Index: 1
#2Raul Guimarães (UFMG: Universidade Federal de Minas Gerais)H-Index: 1
Last. Eduardo H.M. Nunes (UFMG: Universidade Federal de Minas Gerais)H-Index: 15
view all 7 authors...
Abstract Shape memory alloys (SMAs) find important applications in many fields, including the biomedical, aerospace, and civil construction industries. The increasing interest in these materials arises from their mechanical properties such as shape memory effect, superelasticity, and damping capacity. In this work, porous samples of a Cu–Al–Ni–Mn–Nb alloy were successfully fabricated. It is the first time that porous samples of this alloy are obtained by freeze-drying and partial sintering. The ...
1 CitationsSource
#1Breno Rocha Barrioni (UFMG: Universidade Federal de Minas Gerais)H-Index: 6
#2Elizabeth Norris (Imperial College London)H-Index: 4
Last. Marivalda M. Pereira (UFMG: Universidade Federal de Minas Gerais)H-Index: 24
view all 6 authors...
Bioactive glasses (BGs) are widely used for bone regeneration, and allow the incorporation of different ions with therapeutic properties into the glass network. Amongst the different ions with therapeutic benefits, manganese (Mn) has been shown to influence bone metabolism and activate human osteoblasts integrins, improving cell adhesion, proliferation and spreading. Mn has also been incorporated into bioceramics as a therapeutic ion for improved osteogenesis. Here, up to 4.4 mol% MnO was substi...
7 CitationsSource
#1Breno Rocha Barrioni (UFMG: Universidade Federal de Minas Gerais)H-Index: 6
#2Parichart Naruphontjirakul (Imperial College London)H-Index: 6
Last. Marivalda M. Pereira (UFMG: Universidade Federal de Minas Gerais)H-Index: 24
view all 9 authors...
Abstract Bioactive glass nanoparticles (BGNPs) are of great interest in tissue engineering as they possess high dissolution rate and capability of being internalized by cells, releasing their dissolution products with therapeutic benefits intracellularly. A modified Stober process can be applied to obtain different BGNPs compositions containing therapeutic ions while maintaining controllable particle morphology, monodispersity and reduce agglomeration. Here, BGNPs containing Mn, an ion that has ...
14 CitationsSource
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