Now showing items 13993-14012 of 91696

    • Teichmann, Aline; Vargas, Daiani M.; Monteiro, Karina M.; Meneghetti, Bruna V.; Dutra, Cristine S.; Paredes, Rodolfo; Galanti Garrone, Norbel; Zaha, Arnaldo; Ferreira, Henrique B. (American Chemical Society, 2015)
      © 2015 American Chemical Society.The 14-3-3 protein family of eukaryotic regulators was studied in Echinococcus granulosus, the causative agent of cystic hydatid disease. These proteins mediate important cellular processes ...
    • Teichmann, Aline; Vargas, Daiani M.; Monteiro, Karina M.; Meneghetti, Bruna V.; Dutra, Cristine S.; Paredes, Rodolfo; Galanti Garrone, Norbel; Zaha, Arnaldo; Ferreira, Henrique B. (American Chemical Society, 2015)
      The 14-3-3 protein family of eukaryotic regulators was studied in Echinococcus granulosus, the causative agent of cystic hydatid disease. These proteins mediate important cellular processes in eukaryotes and are ...
    • Arias Calderón, Manuel; Almarza, Gonzalo; Díaz Vegas, Alexis; Contreras Ferrat, Ariel Eduardo; Valladares Ide, Denisse; Casas Atala, Mariana; Toledo Araya, Héctor; Jaimovich Pérez, Enrique; Buvinic Radic, Sonja (Biomed Central, 2016)
      Background: Electrical activity regulates the expression of skeletal muscle genes by a process known as “ excitation-transcription” (E-T) coupling. We have demonstrated that release of adenosine 5′-triphosphate (ATP) ...
    • Aguirre, M.; Isaacs, M.; Matsuhiro, B.; Mendoza, L.; Zúñiga, E. (2009)
      A neutral fraction (PS-SI) (0.3 g/L) with MW of 74 kDa, which contained galactose, arabinose, mannose, and glucose in the molar ratio of 1.0:0.6:0.4:0.2 was obtained by treatment of the whole polysaccharide extracted from ...
    • Madariaga Venegas, Francisco; Fernández Soto, Roberto; Duarte, Luisa; Suárez, Nicole; Delgadillo, Daniela; Jara Sandoval, José; Fernández Ramires, Ricardo; Urzúa Orellana, Blanca; Molina Berríos, Alfredo Enrique (Public Library Science, 2017-05-11)
      Candida albicans biofilms play a key role in denture stomatitis, one of the most common oral pathologies in elderly people. Because biofilms are highly resistant to antifungals, new pharmacological strategies are needed. ...
    • Antileo Valdés, Rubén; Figueroa Hamed, Jaime; Valenzuela Venegas, Carolina (American Society of Animal Science, 2016)
      The aim of this study was to characterize nonheme iron (NHI) and heme iron (HI) microparticles to elaborate a novel oral iron supplement, determining its effect on the iron nutritional status of neonatal piglets. Nonheme ...
    • Ullán, Ricardo V.; Teijeira, Fernando; Guerra, Susana M.; Vaca Cerezo, Inmaculada; Martín, Juan F. (2010)
      The mechanisms of compartmentalization of intermediates and secretion of penicillins and cephalosporins in β-lactam antibiotic-producing fungi are of great interest. In Acremonium chrysogenum, there is a compartmentalization ...
    • Concha, Christopher; Miranda, Claudio D.; Rojas, Rodrigo; Godoy, Félix A.; Romero Ormazábal, Jaime Moisés (MDPI, 2021)
      The main objective of this study was to characterize using whole-genome sequencing analysis, a new variant of the qnrB gene (qnrB89) carried by a fluoroquinolone-susceptible bacterium isolated from mucus of farmed Salmo ...
    • Chnaiderman, J.; Diaz, J.; Magnusson, G.; Liprandi, F.; Spencer, E. (1998)
      The effect of replacement of gene 11 of rotavirus SA-11 by a gene carrying a head to tail duplication obtained from a swine rotavirus strain was studied. The swine rotavirus strain with a duplicated gene (CC86) exhibits ...
    • Palma, Sergio; Ihle Bascuñán, Christian; Tamburrino Tavantzis, Aldo (Elsevier, 2018)
      In this paper we use a continuum mixture model to solve numerically the momentum and continuity equations associated with the sedimentation dynamics of highly concentrated fluid-solid mixtures in tilted ducts at low ...
    • BALBONTÍN,; BUSTOS‐OBREGÓN, (1987)
      Summary: The partial characterization of a mouse hydrosoluble testis specific protein by crossed immunoelectrophoresis, ion‐exchange chromatography and SDS‐Page was made. This protein presented a low electrophoretic motility ...
    • Zuñiga, C.; Palau, T.; Penin, P.; Gamallo, C.; De Diego, J. A. (Fundacao Oswaldo Cruz, 1997)
      A Colombian strain of Trypanosoma rangeli was characterized by analyzing its behaviour in different axenic and cellular culture, its infection rate and the histopathological lesions produced in experimental animals. Although ...
    • Saitz Rojas, Waleska Lisette; Montero, David A.; Pardo, Mirka; Araya, Daniela; Fuente, Marjorie de la; Hermoso Ramello, Marcela Alejandra; Farfán Urzúa, Mauricio Javier; Ginard, Daniel; Rosselló Móra, Ramon; Rasko, Dave A.; Canto Fuentes, Felipe Antonio del; Vidal Álvarez, Roberto Mauricio (MDPI, 2022)
      Adherent-invasive E. coli (AIEC) is a pathotype associated with the etiopathogenesis of Crohn’s disease (CD), albeit with an as-yet unclear role. The main pathogenic mechanisms described for AIEC are adherence to epithelial ...
    • Tapia Villanueva, Cristián; Sapag Hagar, Jaime; Morales Alvarez, Francisco David; Valenzuela Lozano, Fernando; Basualto Flores, Carlos (SOCIEDAD CHILENA DE QUIMICA, 2001-06)
      The alkaline degradation of bleached kraft cellulose from Pinus Radiata and Eucalyptus Globulus in a 30% NaOH w/w solution over the time was studied. Both types of cellulose showed at the beginning, first hour, a fast drop ...
    • Choi, Jeongsuk; Leyton Campos, Lisette; Nham, Sang-Uk (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2005-06-03)
      The β 2 integrins are found exclusively in leukocytes and they are composed of a common β chain, CD18, and one of four unique α chains, CD11a (α L subunit), CD11b (α M subunit), CD11c (α ...
    • Antunes, Pedro; Zurita Alarcón, Gustavo; Baloian Tataryan, Nelson (IEEE, 2015)
      There are many scenarios in which business processes will benefit from the integration of geographical information for its management. In this paper we discuss a set of requirements for ad-hoc geo-referenced Business ...
    • Pineiro, A; Fibla, P; Lopez, C; Velasquez, N; Pastenes, L (Pensoft PublishersJournals@pensoft.net, 2020)
    • Seelenfreund, Andrea; Sepúlveda, Marcela; Petchey, Fiona; Peña Ahumada, Bárbara; Payacán, Claudia; Gutiérrez, Sebastián; Cárcamo, José; Kardailsky, Olga; Moncada, Ximena; Rojas, Ana María; Moraga, Mauricio; Matisoo-Smith, Elizabeth; Seelenfreund, Daniela (Academic Press, 2016)
      Bark cloth ( ‘ tapa/kapa ’ ) is a fabric made from beaten plant fi bres. In the Paci fi c tapa made of paper mulberry has been of great cultural importance and its use is associated with both utilitarian and ceremonial ...
    • San Martín Núñez, Betty; Lapierre Acevedo, Lisette; Cornejo Kelly, Javiera; Bucarey, Sergio (2008)
      The aim of this study was to characterize the antibiotic resistance profiles, the integron-associated resistance determinants, and the potential ability of transferring these determinants by conjugation in Salmonella ...
    • Lapierre Acevedo, Lisette; Gatica, María A.; Riquelme Retamal, Víctor; Vergara Escobar, Constanza; Yáñez López, José; San Martín Núñez, Betty; Sáenz Iturriaga, Leonardo Enrique; Vidal, Maricel; Martínez, María Cristina; Araya, Pamela; Flores, Roberto; Duery, Oscar; Vidal, Roberto (Mary Ann Liebert, 2016)
      The aim of this research was to statistically analyze the association between antimicrobial susceptibility/resistance to erythromycine, gentamicin, ciprofloxacin, and tetracycline and 11 virulence genes associated with ...