Browsing by Title Artículos de revistas
Now showing items 21-40 of 898
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(Nature Publishing Group, 2018)Autografts tend to be unreliable in older patients. Some of these age-related skeletal changes appear to be attributable to a decline in endogenous WNT signaling. We used a functional in vivo transplantation assay to ...
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(SciELO Agencia Nacional de Investigacion y Desarrollo (ANID), 2020)
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(1995)En el caso de una niña de tres meses y medio de edad portadora de hidroanencefalia, pilroroplastia por estenosis pilorica dos meses antes, bronconeumonia, sepsis, polinuria e hipernatremia, el comite de etica del hospital ...
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(Elsevier, 2019)Many Reinforcement Learning (RL) real-world applications have multi-dimensional action spaces which suffer from the combinatorial explosion of complexity. Then, it may turn infeasible to implement Centralized RL (CRL) ...
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(Wiley, 2020)Acid bone lysates (ABLs) represent the growth factors and other molecules released during autologous graft resorption. However, the impact of these bone-derived growth factors on the healing of bone defects has not yet ...
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(MDPI, 2021)Tooth roots are increasingly applied for bone reconstruction before implant placement. Growth factors stored in the dentin are assumed to enhance bone regeneration, however, the evidence is low. To this aim, collagen ...
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(Blackwell Munksgaard, 2014)Aim: Destructive periodontitis is associated with a Th1–Th17 immune response and activation of RANKL-induced osteoclasts. In addition, Porphyromonas gingivalis K1 and K2 serotypes induce a strong Th1–Th17 response. This ...
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(MDPI, 2021)Periodontitis is a host-mediated bacterial disease that affects the tooth attachment apparatus. Metalloproteinase-8 (MMP-8), a validated biomarker, could aid in clinical diagnosis. This study aimed to evaluate the diagnostic ...
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(1990)After a long period of research, a lot of elements of high technology have come to dentistry. Intraoral camaras, magnetic resonance imaging devices, digital radiographic equipment, laser, and computer systems that custom, ...
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(Elsevier, 2018)This article describes conceptual advances of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) working group guidance to evaluate the certainty of evidence (confidence in evidence, quality of ...
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(WB Saunders-Elesvier, 2019)
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Aggregatibacter actinomycetemcomitans Induces Autophagy in Human Junctional Epithelium Keratinocytes (MDPI, 2020)The adverse environmental conditions found in the periodontium during periodontitis pathogenesis stimulate local autophagy responses, mainly due to a continuous inflammatory response against the dysbiotic subgingival ...
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(Elsevier, 2016)El agrandamiento gingival (AG) es el aumento de volumen anormal de la encía que genera cambios estéticos y síntomas clínicos como sangrado gingival espontáneo o inducido, trastornos periodontales y migración patológica ...
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(Public Library Science, 2016)Background Little is known about publication agreements between industry and academic investigators in trial protocols and the consistency of these agreements with corresponding statements in publications. We aimed to ...
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(Elsevier, 2018-06)Introduction: Aggressive paediatric myofibromatosis is an autosomal recessive disease characterized by fibroblastic proliferation from cells originated in muscle-aponeurotic tissue. Its etiology is unknown, and the average ...
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(MDPI, 2016)In this work we synthesized mesoporous bioactive glass nanospheres (nMBG) with the aim to utilize them as substrates for loading one of the most potent amino-bisphosphonates, alendronate (AL). The results of the chemical ...
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(1998)Due to limitations in the availability of autogeneic bone and to the inefficiency of the fresh allogencic bone grafts, it has been necessary to evaluate the use of allogeneic processed bone. Therefore, the ability of three ...
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(SOC MEDICA SANTIAGO, 2008-02)Specific language impairment (SLI) occurs in 2% to 8% of preschool children. Major and candidate genes are probably involved. Genetic drift is a cause for the presence of high frequencies of deleterious alleles of a ...
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(Wiley-Blackwell, 2018)BACKGROUND: Aggregatibacter actinomycetemcomitans expresses several virulence factors that may contribute to the pathogenesis of periodontitis. Based on the antigenicity of the O-polysaccharide component of the ...