Now showing items 43446-43465 of 92566

    • Delgado Delgado, Waleska Camila; Soto Pinto, Mauricio Alejandro (Universidad de Chile, 2021)
      La presente tesis aborda el nuevo numeral 13 del artículo 31 de la LIR, el cual fue incorporado por la Ley 21.210, publicada en febrero del año 2020. Dicho numeral se divide en tres cuerpos: inciso N°1, inciso N°2 letra ...
    • Esper Aravena, Andrés Ariel; Fariña Suarez, Héctor Rodrigo (Universidad de Chile, 2019)
      La presente tesis se enmarca dentro del concepto de gastos medioambientales, que es una temática que se encuentra en pleno desarrollo en el mundo y que toma cada vez mayor fuerza de hecho, se acaba de celebrar la cumbre ...
    • Chandía Troncoso, María José; López Valenzuela, Roberto (Universidad de Chile, 2020-09)
      En base a lo antes expuesto, considerando que la reforma tributaria a través de la Ley 21.210, ha definido modificaciones al artículo 31 de la Ley de la Renta. Esta ha abordado nuevos casos específicos de gasto aceptado, ...
    • Smith Román, Isidora Rousse (Universidad de Chile, 2023)
      El objetivo de la presente tesis es analizar la incorporación de numeral 14, en particular el inciso primero, del artículo 31 de la Ley sobre Impuesto a la Renta, agregado por la Ley N°21.210 del año 2022, que reguló como ...
    • Arce Retamal, Lorena; Bavestrello Brignardello, Karina; Johnson Torres, Mónica (Universidad de Chile, 2002)
    • Lira Galdames, Angela (Universidad de Chile, 2016)
      El objetivo de esta investigación se ha centrado en el estudio de las figuras de los gastos rechazados y de las declaraciones maliciosamente incompletas o falsas, básicamente por dos razones: en primer lugar porque constituyen ...
    • Masri Olivares, Omar Javier (Universidad de Chile, 2018)
      Análisis sistemático de las diferentes disposiciones legales e interpretaciones relativas a los gastos rechazados y los retiros indirectos, cuyo objeto es precisar las categorías conceptuales y jurídicas aplicables a cada ...
    • Álvarez Alday, Åland; Bustamante Astudillo, Roberto (Universidad de Chile, 2020)
      Los estados tienen como objeto alcanzar y lograr lo que determinan sus ciudadanos en sus cartas magnas, la constitución. Con fecha 25 de octubre de 2020, gran parte de la población chilena ha decidido discutir una ...
    • Csendes Juhasz, Attila; Medina, Ernesto; Smok Sahid, Gladys (1975)
      This report showed the survival figures for gastric cancer in Chile. For the whole group, a survival rate of 6.6% was obtained. This figure can be divided into 19% for the resected cases and 0% for the non-resected patients.In ...
    • Csendes Juhasz, Attila (1975)
      A cooperative interhospital study was designed in Chile to get an actual and complete information about gastric cancer.Seven-hundred and fifty-two cases were included in this report. In the first part, the relevant clinical ...
    • Csendes Juhasz, Attila (1975)
      The diverse treatment employed in 752 patients with gastric cancer admitted to five hospitals in Chile is presented.Twenty-eight percent of the cases could not be submitted to surgery. Exploratory laparotomy was performed ...
    • Guerrero, Ariel R.; Oyarzún Ampuero, Felipe; Hassan, Natalia; Corvalán, Alejandro; Quest, Andrew F. G.; Kogan Bocian, Marcelo (Bentham Science, 2016)
      In recent years, advances in nanotechnology have raised the specter of developing effective agents for the treatment of high-impact diseases, like gastric cancer, which remains one of the major causes of cancer deaths ...
    • George, Sergio; Lucero Álvarez, Lucero; Torres Torretti, Juan Pablo; Lagomarcino, Anne J.; O’Ryan, Miguel (Frontiers Media, 2020)
      Helicobacter pylori (H. pylori) is well-known to be involved in gastric carcinogenesis, associated with deregulation of cell proliferation and epigenetic changes in cancer-related genes. H. pylori infection is largely ...
    • Csendes Juhasz, Attila; Henríquez, Ana (Informa Healthcare, 1978)
      Quantitative measurements of gastric emptying of fluids were performed in 11 controls, 12 patients with reflux esophagitis, and in 7 cases with benign strictures of the esophagus secondary to reflux. The method for measuring ...
    • Zapata, R.; Castillo, F.; Córdova, A. (Ediciones Doyma, S.L., 2006)
      In the last few years bariatric surgery has become an excellent therapeutic alternative for the treatment of morbid obesity. Food bezoar as a cause for obstruction seems to be a very infrequent postoperative complication. ...
    • Burgos, Ana Maria; Braghetto Miranda, Italo; Csendes Juhasz, Attila; Maluenda, Fernando; Korn Bruzzone, Owen; Yarmuch, Julio; Gutierrez, Luis (2009)
      Background: One of the most serious complications after laparoscopic sleeve gastrectomy (LSG) is gastric leak. Few publications exist concerning the treatment of gastric leak. We sought to determine by way of a prospective ...
    • Aretxabala, Xabier de; Leon, Jorge; Wiedmaier, Gonzalo; Turu, Ivan; Ovalle, Cristian; Maluenda, Fernando; Gonzalez, Carolina; Humphrey, Jennifer; Hurtado, Mabel; Benavides, Carlos (2011)
      Background: Bariatric surgery is increasingly being performed and sleeve gastrectomy (SG) has proved to be effective and safe. Among its complications, leaks are the most serious and life threatening. Methods: The focus ...
    • Dooner,; Montero,; Ubilla,; Celis, (1972)
      Our Chilean colleagues, keenly sensitive to the prevalence of gastric cancer in that country, describe a patient with an antral ulcer which appeared to be highly suspicious of an early gastric carcinoma. Such was not the ...
    • Chávez C, Eduardo; Sarmiento Q, Fernando; López G, Marcelo; Kakarieka W, Elena; Vial P., María Teresa; Gotteland, Martín (1998)
      Background: Helicobacter pylori produces a gastric mucosal inflammation characterized by neutrophil infiltration, due to the liberation of interleukin-8. Aim: To measure interleukin-8 levels in gastric mucosa samples from ...
    • Villao Maridueña, Diva; Contreras, Juan; Bravo, Jorge; Bravo, Magdalena; Núñez, Julio; Cortez, José; Fluxa, Paula (Springer, 2015)