Now showing items 43526-43545 of 91997

    • Delgadillo, J.; González, H.; Uribe Muñoz, Héctor (Universidad Austral de Chile, 2016)
      Chilean bovine dairy production needs to increase milk solid content. This study evaluates and compares genetic and economic progress of New Zealand Holstein (HoNZ) and New Zealand Jersey-HoNz crossbreed (Fx) using selection ...
    • Rubio Astudillo, Julia; Montes, Christian; Castro, Álvaro; Álvarez, Catalina; Olmedo, Blanca; Muñoz, Marisol; Tapia, Eduardo; Reyes, Fernando; Ortega, Marcelo; Sánchez, Evelyn; Miccono, María; Dalla Costa, Lorenza; Martinelli, Lucia; Malnoy, Mickael; Prieto, Humberto (Springer, 2015)
      The fungi Botrytis cinerea and Erysiphe necator are responsible for gray mold and powdery mildew diseases, respectively, which are among the most devastating diseases of grapes. Two endochitinase (ech42 and ech33) genes ...
    • Arizmendi, Claudia; Zuleta, Verónica; Ruiz-Dubreuil, Gladys; Godoy Herrera, Raúl (SPRINGER, 2008-09)
      To understand the genetics and evolution of foraging in larvae of Drosophila funebris, we examined two strains reared at different breeding sites in the wild. Larvae of the Til-Til strain breed in necrotic cactus tissue, ...
    • Cifuentes Guzmán, Víctor; Hermosilla, Germán; Martínez, Claudio; León, Ruben; Pincheira, Guido; Jiménez, Antonio (1997)
      In this work we establish the chromosomal composition of a wild-type, one astaxanthin and two β-carotene overproducer strains of the red yeast Phaffin rhodozyma. The method used has been pulsed field gel electrophoresis, ...
    • Yáñez López, José; Houston, Ross D.; Newman, Scott (Frontiers Media, 2014)
      Infectious and parasitic diseases generate large economic losses in salmon farming. A feasible and sustainable alternative to prevent disease outbreaks may be represented by genetic improvement for disease resistance. To ...
    • Neumann, Hartmut P.; Young, William F.; Krauss, Tobias; Bayley, Jean Pierre; Schiavi, Francesca; Opocher, Giuseppe; Boedeker, Carsten C.; Tirosh, Amit; Castinetti, Frederic; Ruf, Juri; Beltsevich, Dmitry; Walz, Martin; Groeben, Harald Thomas; Von Dobschuetz, Ernst; Gim (BioScientifica Ltd., 2018)
      © 2018 Society for Endocrinology Published by Bioscientifica Ltd. Although the authors of the present review have contributed to genetic discoveries in the field of pheochromocytoma research, we can legitimately ask whether ...
    • González Wevar, Claudio; Rosenfeld Sekulovic, Sebastián; Segovia Cortés, Nicolás; Hune, Mathias; Gérard, Karin; Ojeda, Jaime; Mansilla Muñoz, Andrés; Brickle, Paul; Díaz, Angie; Poulin, Elie (Public Library Science, 2016)
      Glacial episodes of the Quaternary, and particularly the Last Glacial Maximum (LGM) drastically altered the distribution of the Southern-Hemisphere biota, principally at higher latitudes. The irregular coastline of Patagonia ...
    • Vásquez González, Mauricio Antonio (Universidad de Chile, 2001)
    • Passalacqua H., Cristóbal; Castillo Taucher, Silvia; Aravena Cerda, Teresa (Hospital Clínico Universidad de Chile, 2010)
      Colon cancer (CC) is a prevalent disease, with 800,000 new cases annually worldwide. In Chile the mortality is 6.2 per 100,000 inhabitants, which has increased in recent years, being more common in developed countries. ...
    • Salinas Calderón, Valeria Macarena (Universidad de Chile, 2016)
      Las enfermedades psiquiátricas presentan una alta prevalencia y causan alta discapacidad. Debido a la dificultad e importancia en la definición de fenotipos en enfermedades complejas, como las enfermedades mentales, ...
    • Trujillo Osorio, Nicolás Alejandro (Universidad de Chile, 2011)
      Nuestro objetivo era comprender la particularidad de la teoría kantiana del genio dentro del contexto de la historia de la estética, particularmente, la historia del problema de la creatividad artística. Al respecto hemos ...
    • Rojas, R.; Chateau, R.; Gaete, C.; Muñoz, C. (Churchill Livingstone, 2018)
      Genioglossus muscle advancement (GMA) was reported in 1993 as an option for the surgical treatment of obstructive sleep apnoea syndrome (OSAS), in the context of phase I of the Stanford University (Powell Riley) protocol. ...
    • Villanueva Maffei, Julio; Encina Moriamez, María Susana; Pantoja Parada, Pedro (Colegio de Dentistas de Chile, 1994-04)
      Functional genioplasty is an ostetomy of the chin, that reduces the lowest facial height in case of long face sindromes and establishes the labio-mental function, allowing to get both functional and aesthetic results. The ...
    • Argüello, Graciela; Balboa, Elisa; Tapia, Pablo J.; Castro, Juan; Yáñez, María José; Mattar, Pamela; Pulgar Tejo, Rodrigo Enrique; Zanlungo, Silvana (MDPI, 2021)
      Niemann-Pick type C disease (NPCD) is a lysosomal storage disease (LSD) characterized by abnormal cholesterol accumulation in lysosomes, impaired autophagy flux, and lysosomal dysfunction. The activation of transcription ...
    • Gaete, Leonardo; Tchernitchin, Andrei N.; Bustamante, Rodrigo; Villena, Joan; Lemus, Igor; Gidekel, Manuel; Cabrera, Gustavo; Carrillo, Omar (2011)
      Sex hormone replacement therapy helps improve quality of life in climacteric women. However, estrogen-induced cell proliferation in the uterus and mammary gland increases the risk for cancer in these organs. The lower ...
    • Orellana Campos, Carolina (Federacao Brasileira das Sociedades de Ginecologia e Obstetricia, 2020)
      Genital injury has a forensic relevance after a sexual assault and it has been discussed and investigated among professionals who work in this field. To analyze the studies published in the last decades, the present review ...
    • Vallejos Morales, Alejandra Andrea (Universidad de Chile, 2004)
      Debido a diversos sucesos de conocimiento mundial, la atribución de la responsabilidad individual penal internacional ha pasado a ocupar un papel preponderante en los debates de derecho internacional. Juzgar y castigar ...
    • Silva Bustamante, Gabriel (Universidad de Chile, 2016)
      La presente investigación se concentra en el estudio sobre procesos de rescate y reproducción visual del cual es objeto la cultura Selk’nam u Onas, tribu precolombina asentada al extremo sur de Chile y Argentina, y ...
    • Hazen, Tracy H.; Nagaraj, Sushma; Sen, Sunil; Permala-Booth, Jasnehta; Canto, Felipe Del; Vidal, Roberto; Barry, Eileen M.; Bitoun, Jacob P.; Chen, Wilbur H.; Tennant, Sharon M.; Rasko, David A. (American Society for Microbiology, 2019)
      Copyright © 2019 Hazen et al. Enterotoxigenic Escherichia coli (ETEC) is a significant cause of childhood diarrhea and is a leading cause of traveler's diarrhea. ETEC strains encoding the heat-stable enterotoxin (ST) are ...
    • Castro, J. F.; Razmilic, V.; Gerdtzen Hakim, Ziomara (PERGAMON-ELSEVIER SCIENCE LTD, 2013-02-06)
      Ethanoligenens harbinense is a promising hydrogen producing microorganism due to its high inherent hydrogen production rate. Even though the effect of media optimization and inhibitory metabolites has been studied in ...