Browsing by Author "Martinez, J."
Now showing 1 - 15 of 15
Results Per Page
Sort Options
- ItemAluminum complexes with new non-symmetric ferrocenyl amidine ligands and their application in CO2 transformation into cyclic carbonates(2020) Ríos Yepes, Yersica; Martinez, J.; Sanchez, H. R.; Quintero Ramírez, Celso Noé; Ortega Alfaro, M. C.; Lopez Cortes, J. G.; Daniliuc, C. G.; Antinolo, A.; Ramos, A.; Rojas Guerrero, René
- ItemAromatic guanidines as highly active binary catalytic systems for the fixation of CO2 into cyclic carbonates under mild conditions(2019) Mesías Salazar, Ángela Diana; Martinez, J.; Rojas Guerrero, René; Carrillo-Hermosilla, F.; Ramos, A.; Fernandez-Galan, R.; Antinolo, A.
- ItemChitosan-triclosan particles modulate inflammatory signaling in gingival fibroblasts(2018) Pavez, L.; Tobar, N.; Chacon, C.; Arancibia, R.; Martinez, C.; Tapia, C.; Pastor, A.; Gonzalez, M.; Martinez, J.; Smith, P. C.
- ItemGender-related differences in quality of life and depressive symptoms in chilean heart failure patients(WILEY, 2019) Diaz, F. Felipe; Verdejo, H.; Vera, O.; Martinez, J.; Ivanovic, P. I.
- ItemGingival Wound Healing: An Essential Response Disturbed by Aging?(2015) Smith, P. C.; Caceres, M.; Martinez, C.; Oyarzun, A.; Martinez, J.Gingival wound healing comprises a series of sequential responses that allow the closure of breaches in the masticatory mucosa. This process is of critical importance to prevent the invasion of microbes or other agents into tissues, avoiding the establishment of a chronic infection. Wound healing may also play an important role during cell and tissue reaction to long-term injury, as it may occur during inflammatory responses and cancer. Recent experimental data have shown that gingival wound healing is severely affected by the aging process. These defects may alter distinct phases of the wound-healing process, including epithelial migration, granulation tissue formation, and tissue remodeling. The cellular and molecular defects that may explain these deficiencies include several biological responses such as an increased inflammatory response, altered integrin signaling, reduced growth factor activity, decreased cell proliferation, diminished angiogenesis, reduced collagen synthesis, augmented collagen remodeling, and deterioration of the proliferative and differentiation potential of stem cells. In this review, we explore the cellular and molecular basis of these defects and their possible clinical implications.
- ItemImpact of a simulated laparoscopic training program in a three-year general surgery residency(2019) Tejos, R.; Avila, R.; Inzunza, M.; Achurra Tirado, Pablo; Castillo, R.; Romberg, A.; Cordero, O.; Kusanovich Borquez, Rodrigo José; Bellolio R., Felipe; Varas, J.; Martinez, J.
- ItemInequalities in mortality due to heart failure in chile: a gender-based analysis(WILEY, 2018) Martinez, J.; Diaz, F.; Verdejo, H.; Sanhueza, M.
- ItemInvolvement of MT1-MMP and TIMP-2 in human periodontal disease(WILEY, 2010) Oyarzun, A.; Arancibia, R.; Hidalgo, R.; Penafiel, C.; Caceres, M.; Gonzalez, M J; Martinez, J.; Smith, P. C.Objectives:
- ItemLiver transplantation in hemophilia A. Report of one case(2019) Benítez, Carlos; Zuniga, P.; Kramer, F.; Valladares, X.; Rojas, P.; Pimentel, E.; Gomez, F.; Cancino, A.; Briceño, Eduardo; Guerra, J.F.; Martinez, J.
- ItemModulation of Mammary Stromal Cell Lactate Dynamics by Ambient Glucose and Epithelial Factors(2017) Tobar, N; Porras, O.; Smith, Patricio C.; Barros, L.; Martinez, J.
- ItemMolecular method for the detection of Andes hantavirus infection: validation for clinical diagnostics(2016) Vial, C.; Martinez, C.; Rios, S.; Martinez, J.; Vial, P.; Ferrés Garrido, Marcela Viviana; Rivera, J.; Perez, R.; Valdivieso, F.
- ItemOverexpression of Lin28a delays Xenopus metamorphosis and down-regulates albumin independently of its translational regulation domain(2019) Gundermann, D.G.; Martinez, J.; De Kervor, G.; González Pinto, Karina; Larraín Correa, Juan Agustín; Faunes Quinteros, Fernando Emerson
- ItemSimvastatin alters fibroblastic cell responses involved in tissue repair(WILEY-BLACKWELL, 2011) Caceres, M.; Romero, A.; Copaja, M.; Diaz Araya, G.; Martinez, J.; Smith, P. C.Background and Objective: Statins have been used to control hypercholesterolemia. However, these drugs also exert pleiotropic effects that include the modulation of inflammation and cell signaling. The present study has analyzed the effects of simvastatin on several cell responses involved in tissue repair, including cell adhesion, cell migration and invasion, actin cytoskeleton remodeling and cell viability.
- ItemTrasplante hepático por insuficiencia cardíaca secundaria a telangiectasia hemorrágica hereditaria o enfermedad de Rendu Osler Weber. Caso clínico(2017) Ahumada, V.; Tejos, R.; Moraga, F.; Achurra Tirado, Pablo; Godoy, I.; Loyola, S.; Torres Montes, Paula Javiera; Kolbach Rengifo, Marianne Helene; Benitez, Carlos; Guerra, J.; Jarufe Cassis, Nicolás; Martinez, J.
- ItemTriclosan inhibits tumor necrosis factor-alpha-stimulated urokinase production in human gingival fibroblasts(WILEY, 2009) Arancibia, R.; Caceres, M.; Martinez, J.; Smith, P. C.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 through conversion of plasminogen into plasmin. The present study was conducted to evaluate the effect of triclosan on the production and activity of urokinase in cultured gingival fibroblasts.