Browsing by Title Artículos de revistas
Now showing items 855-874 of 898
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(Lippincott Williams & Wilkins, 2018)The objective of this work is to describe a segmental maxillary distraction osteogenesis (SDO) with segmental Lefort I with an inexpensive device.Four patients who presented severe class III and maxillary hypoplasia due ...
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(Blackwell Publishing Ltd, 2018)Background: Certain periodontopathogenic bacteria have been linked to cancers. Treponema denticola (Td) is associated with severe periodontitis. Chymotrypsin-like proteinase (CTLP), a major virulence factor of Td, can ...
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(Nature, 2018)Background: Periodontal pathogens have been linked to oral and gastrointestinal (orodigestive) carcinogenesis. However, the exact mechanisms remain unknown. Treponema denticola (Td) is associated with severe periodontitis, ...
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(2009)Background and Objectives: Destruction of the supporting periodontal tissues is mediated by the action of several proteolytic enzymes. Urokinase is a serine protease that plays a key role in connective tissue destruction ...
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(American Society of Tropical Medicine and Hygiene, 2015)Trypanosoma cruzi calreticulin (TcCRT), a 47-kDa chaperone, translocates from the endoplasmic reticulum to the area of flagellum emergence. There, it binds to complement components C1 and mannan-binding lectin (MBL), thus ...
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(Blackwell Munksgaard, 2007-12-11)Membrane type 1-matrix metalloproteinase (MT1- MMP) is a collagenolytic enzyme involved in connective tissue remodeling. In periodontal tissues, either cytokines or growth factors regulate the production of proteolytic ...
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(2014)Se presenta el caso de un paciente de sexo masculino, 29 años de edad, insuficiente renal crónico, con hiperparatiroidismo secundario y múltiples lesiones osteolíticas en las estructuras craneomaxilofaciales, diagnosticadas ...
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(Elsevier Doyma, 2012)Se presenta el caso de un paciente de sexo masculino, 29 años de edad, insuficiente renal crónico, con hiperparatiroidismo secundario y múltiples lesiones osteolíticas en las estructuras craneomaxilofaciales, diagnosticadas ...
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(1995)We have previously reported the purification and partial characterization of two cationic peroxidases from the cell walls of seeds and seedlings of the South American conifer, Araucaria araucana. In this work, we have ...
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(Operative Dentistry Inc., 2018)Objectives: To evaluate the effects of addition of diacetate chlorhexidine (CHX) at different concentrations into two etch-and-rinse adhesive systems on CHX release, as well as the immediate (IM) and two-year (2-Y) ...
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(Sinergia, 1993-05)Frente a un paciente portador de una dismorfosis dento esqueletal y por lo tanto facial, las interrogantes que surgen en el Cirujano Máxilo-Facial y en el Ortodoncista son fundamentalmente dos: 1. Cómo determinar la posición ...
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(Sociedad Odontológica de Chile, 1994-11)Se revisa el análisis arquitectural y estructural del Prof. Dr. Jean Delaire, análisis que consideramos de gran ayuda en el diagnóstico y planificación de tratamiento en pacientes portadores de dismorfosis y dismorfias ...
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(1992)The basal lamina anionic sites of the epithelial attachment apparatus (EAA) were investigated at the electron microscopic level in adult rat periodontium. After 1M NaCl junctional epithelium detachment, an irregular and ...
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(SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT), 2020)
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(SciELO Agencia Nacional de Investigacion y Desarrollo (ANID), 2020)
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(Churchill Livingstone, 2018)The objective of this study was to propose a treatment protocol for patients with lateral prognathism based on the unilateral sagittal split ramus osteotomy (USSRO). This was a prospective study involving 31 patients with ...
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(Univ. Sao Paulo, 2020)Dual-cured buildup composites and simplified light-cured adhesive systems are mixed with a chemical activator to prevent the incompatibility between them. Objective: To evaluate microshear bond strength (mu SBS) and ...
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(Elsevier Inc., 2017)There are increasing evidences suggesting bone marrow adiposity tissue (MAT) plays a critical role in affecting both bone quantity and quality. However, very limited studies that have investigated the association between the ...
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(BMJ Publishing Group, 2017)Introduction UpToDate is widely used by clinicians worldwide and includes more than 9400 recommendations that apply the Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework. GRADE guidance ...
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(Elsevier, 2018)Renal osteodystrophy is a common complication of end-stage renal failure patients. It's most severe osseous complication is characterized by massive thickening of the cranial vault and facial bones, called uremic leontiasis ...