Browsing by Title Artículos de revistas

Now showing items 4779-4798 of 11551

    • Genetic composition of the Chilean population: the population from San Pedro de Atacama Composicion genética ... 
      Acuña Acuña, Jeannette; Llop Romero, Elena; Rothhammer Engel, Francisco (1994)
      This work describes the genetic composition of atacameños from San Pedro de Atacama. The results show that a) the contribution of non-indigenous genes is relatively low, in relation to the spanish immigration period. b) ...
    • Genetic composition of the Chilean population: the Yamanas from Ukika Composición genética de la población ... 
      Llop Romero, Elena; Harb,; Moreno Moreno, Claudia; Aspillaga, Angela; van de Maele,; Rothhammer Engel, Francisco (1994)
      The genetic composition of a group of 24 Yamana indians that survive in Puerto Williams, Navarino Island, Chile (parallel 55 south of Tierra del Fuego), was studied. Results showed that these indians have a different genetic ...
    • Genetic contributors to risk of schizophrenia in the presence of a 22q11.2 deletion 
      Cleynen, Isabelle; Engchuan, Worrawat; Hestand, Matthew S.; Heung, Tracy; Holleman, Aarón M.; Johnston, H. Richard; Monfeuga, Thomas; McDonald McGinn, Donna M.; Gur, Raquel E.; Morrow, Bernice E.; Swillen, Ann; Vorstman, Jacob A. S.; Bearden, Carrie E.; Chow, Eva W. C.; van den Bree, Marianne; Emanuel, Beverly S.; Vermeesch, Joris R.; Warren, Stephen T.; Owen, Michael J.; Chopra, Pankaj; Cutler, David J.; Duncan, Richard; Kotlar, Alex V.; Mulle, Jennifer G.; Voss, Anna J.; Zwick, Michael E.; Diacou, Alexander; Golden, Aaron; Guo, Tingwei; Lin, Jhih Rong; Wang, Tao; Zhang, Zhengdong; Zhao, Yingjie; Marshall, Christian; Merico, Daniele; Jin, Andrea; Lilley, Brenna; Salmons, Harold I.; Oanh, Tran; Pardinas, Antonio; Walters, James T. R.; Demaerel, Wolfram; Boot, Erik; Butcher, Nancy J.; Costain, Gregory A.; Lowther, Chelsea; Evers, Rens; van Amelsvoort, Therese A. M. J.; van Duin, Esther; Vingerhoets, Claudia; Breckpot, Jeroen; Devriendt, Koen; Vergaelen, Elfi; Vogels, Annick; Crowley, T. Blaine; McGinn, Daniel E.; Moss, Edward M.; Sharkus, Robert J.; Unolt, Marta; Zackai, Elaine H.; Calkins, Mónica E.; Gallagher, Robert S.; Gur, Rubén C.; Tang, Sunny X.; Fritsch Montero, Rosemarie; Ornstein Letelier, Claudia; Repetto, Gabriela M.; Breetvelt, Elemi; Duijff, Sasja N.; Fiksinski, Ania; Moss, Hayley; Niarchou, Maria; Murphy, Kieran C.; Prasad, Sarah E.; Daly, Eileen M.; Gudbrandsen, María; Murphy, Clodagh M.; Murphy, Declan G.; Buzzanca, Antonio; Di Fabio, Fabio; Digilio, María C.; Pontillo, María; Marino, Bruno; Vicari, Stefano; Coleman, Karlene; Cubells, Joseph F.; Ousley, Opal Y.; Carmel, Miri; Gothelf, Doron; Mekori Domachevsky, Ehud; Michaelovsky, Elena; Weinberger, Ronnie; Eliez, Stephan; Sandini, Corrado; Schneider, Maude; Bena, Frederique Sloan; Antshel, Kevin M.; Fremont, Wanda; Kates, Wendy R.; Belzeaux, Raoul; Busa, Tiffany; Schoch, Kelly; Shashi, Vandana; Simon, Tony J.; Tassone, Flora; Arango, Celso; Suner, Damia H.; Raventos Simic, Jasna; Epstein, Michael P.; Williams, Nigel M.; Bassett, Anne S. (Nature, 2020)
      Schizophrenia occurs in about one in four individuals with 22q11.2 deletion syndrome (22q11.2DS). The aim of this International Brain and Behavior 22q11.2DS Consortium (IBBC) study was to identify genetic factors that ...
    • Genetic contributors to serum uric acid levels in Mexicans and their effect on premature coronary artery disease 
      Macias-Kauffer, Luis R.; Villamil-Ramírez, Hugo; León-Mimila, Paola; Jacobo-Albavera, Leonor; Posadas-Romero, Carlos; Posadas-Sánchez, Rosalinda; López-Contreras, Blanca E.; Morán-Ramos, Sofía; Romero-Hidalgo, Sandra; Acuña Alonzo, Víctor; del-Río-Navarro, Blanca E (Elsevier Ireland Ltd, 2018)
      © 2018 Elsevier B.V.Background: Serum uric acid (SUA) is a heritable trait associated with cardiovascular risk factors and coronary artery disease (CAD). Genome wide association studies (GWAS) have identified several genes ...
    • Genetic control of a structural polymer of the Neurospora crassa cell wall 
      Silva Silva, Laura; Pincheira, Roxana (1984)
    • Genetic differences in tolerance to ethanol: A study in UChA and UChB rats 
      Tampier de Jong, Lutske; Quintanilla González, María Elena; Mardones, Jorge (1981)
      The development of tolerance to ethanol was studied in two strains of rats, UChA (low ethanol consumer) and UChB (high ethanol consumer), by the sleeping time test. Marked tolerance (perhaps both metabolic and tissue) ...
    • Genetic divergence in the endangered frog Insuetophrynus acarpicus (Anura: Leptodactylidae) 
      Méndez, Marco A.; Torres Pérez, Fernando; Correa, Claudio; Soto, Eduardo R.; Nuñez, José J.; Veloso,; Armesto, Juan J. (2006)
      Insuetophrynus acarpicus is a poorly known frog restricted to the temperate forests of the coastal range of Chile (39° 25' S, 73° 10' W). Until recently, this species was known only from one type locality since its original ...
    • Genetic diversity and virulence determinants of Escherichia coli strains isolated from patients with Crohn's ... 
      Céspedes, Sandra; Saitz Rojas, Waleska; Canto Fuentes, Felipe del; Fuente, Marjorie de la; Quera Pino, Rodrigo; Hermoso Ramello, Marcela; Muñoz, Raúl; Ginard, Daniel; Khorrami, Sam; Jorge, Girón; Assar Cuevas, Rodrigo; Rosello Mora, Ramón; Vidal Álvarez, Roberto (Frontiers Media, 2017)
      Adherent-invasive Escherichia coli (AIEC) strains are genetically variable and virulence factors for AIEC are non-specific. FimH is the most studied pathogenicity-related protein, and there have been few studies on other ...
    • Genetic diversity of Nostoc microsymbionts from Gunnera tinctoria revealed by PCR-STRR fingerprinting 
      Guevara, R.; Armesto, Juan J.; Carú Marambio, Margarita (2002)
      The cyanobacteria belonging to the genus Nostoc fix atmospheric nitrogen, both as free-living organisms and in symbiotic associations with a wide range of hosts, including bryophytes, gymnosperms (cycads), the small water ...
    • Genetic epidemiology of obesity. Family studies Epidemiología genética de la obesidad: Estudios familiares 
      Santos M., José Luis; Martínez H., José Alfredo; Pérez Bravo, Francisco; Albala Brevis, Cecilia (2005)
      This review focuses on methodological aspects and main results of different family studies that have been conducted to assess the existence of a genetic contribution in human obesity. A genetic component in the etiology ...
    • Genetic markers in four coastal Chilean locations Poblaciones costeras de Chile: Marcadores genéticos en ... 
      Harb, Zuraiya; Llop Romero, Elena; Moreno, Rodrigo; Quiroz, Daniel (1998)
      Background: Historical and anthropological data suggest the presence of descendents of Changos, Cuncos, Chonos and Yamanas, South American indian populations, in certain Chilean coastal villages. Aim: To assess the degree ...
    • Genetic polymorphisms as non-modifiable susceptibility factors to laryngeal cancer 
      Escalante, Paula; Barría, Tamara; Cancino Castañeda, Miguel; Rahal Espejo, Maritza; Cerpa, Leslie; Sandoval, Christopher; Molina Mellico, Sebastián; Suárez, Marcelo I.; Martínez, Matías; Cáceres Lillo, Dante; Quiñones, Luis Abel; Varela Figueroa, Nelson (Portland Press, 2020)
      Laryngeal squamous cell carcinoma (LSCC) is a highly disabling disease to the patient, affecting speech, swallowing and respiratory skills. Smoking and alcohol abuse are principal risk factors linked to this disease. Genetic ...
    • Genetic Polymorphisms Associated to Folate Transport as Predictors of Increased Risk for Acute Lymphoblastic ... 
      Zaruma Torres, Fausto; Lares Asseff, Ismael; Lima, Aurea; Reyes Espinoza, Aarón; Loera Castañeda, Verónica; Sosa Macías, Martha; Galaviz Hernández, Carlos; Arias Peláez, María C.; Reyes López, Miguel A.; Quiñones Sepúlveda, Luis (2016)
      Acute lymphoblastic leukemia (ALL) is a frequent neoplasia occurring in children. The most commonly used drug for the treatment of ALL is methotrexate (MTX), an anti-folate agent. Previous studies suggest that folate ...
    • Genetic polymorphisms in the immune response: A focus on kidney transplantation 
      Stojanova, Jana; Pouche, Lucie; Picard, Nicolas (Elsevier, 2016)
      The modulation of the immune system following solid organ transplantation has made considerable progress with new immunosuppressive regimens and has considerably improved rejections rates. The improvement in long-term ...
    • Genetic screening to determine an etiologic diagnosis in children with mental retardation Búsqueda de ... 
      Alliende, M. Angélica; Cámpora, Laura; Curotto, Bianca; Toro, Jessica; Valiente, Alf; Castillo, Marcela; Cortés, Fanny; Trigo, César; Alvarado, Cecilia; Silva, Manuel; Carú Marambio, Margarita (2008)
      Mental retardation or intellectual disability affects 2% of the general population, but in 60% to 70% of cases the real cause of this retardation is not known. An early etiologic diagnosis of intellectual disability can ...
    • Genetic structure of a population of Valparaiso. II. Distribution of two dental traits with anthropological ... 
      Pinto‐Cisternas, Juan; Figueroa, Hernán (1968)
      The frequency of Carabelli's cusp (27.24%) and shovel‐shaped incisors (45.72%) were determined in a sample of students from the city of Valparaíso. These values are intermediate between those found in Caucasian and Mongolian ...
    • Genetic susceptibility to Andes Hantavirus: Association between severity of disease and HLA alleles in ... 
      Ferrer C., Pablo; Vial C., Pablo A.; Ferrés, Marcela; Godoy M., Paula; Cuiza V., Analia; Marco C., Claudia; Castillo H., Constanza; Umaña C., María Elena; Rothhammer Engel, Francisco; Llop Romero, Elena (2007)
      Andes hantavirus (ANDV) infection in Chile has a variable clinical expression, and infected individuals may present with different grades of disease severity. This study aimed to determine if clinical expression of ANDV ...
    • Genetic Variability of Human Metapneumovirus 
      Luchsinger Farías, Vivian (2009)
    • Genetic variability of human metapneumovirus isolated from Chilean children, 2003-2004 
      Escobar, Carola; Luchsinger, Vivian; De Oliveira, Danielle Bruna; Durigon, Edison; Chnaiderman, Jonás; Avendaño, Luis F. (2009)
      Human metapneumovirus (hMPV) is a significant cause of acute lower respiratory tract infection in all age groups, particularly in children. Two genetic groups and four subgroups of hMPV have been described. They co-circulate ...
    • Genetic variants in FGFR2 and MAP3K1 are associated with the risk of familial and early-onset breast cancer ... 
      Jara Sosa, Lilian; González Hormazábal, Patricio; Cerceño, Kerube; Di Capua, Gabriella A.; Reyes, José M.; Blanco Castillo, Rafael; Bravo, Teresa; Peralta Musre, Octavio; Gómez, Fernando; Waugh, Enrique; Margarit, Sonia; Gladys, Ibáñez; Romero Osses, Carmen; Pakomio, Janara; Roizen, Gigia (SPRINGER, 2012-12-07)
      Genome-Wide Association Studies have identified several loci associated with breast cancer (BC) in populations of different ethnic origins. One of the strongest associations was found in the FGFR2 gene, and MAP3K1 has ...