Browsing by Title Artículos de revistas

Now showing items 519-538 of 854

    • Microbial preparations (probiotics) for the prevention of Clostridium difficile infection in adults and ... 
      Johnston, Bradley C.; Lytvyn, Lyubov; Calvin, Ka-Fung Lo; Allen, Stephen; Wang, Duolao; Szajewska, Hania; Miller, Mark; Ehrhardt, Stephan; Sampalis, John; Duman, Deniz; Pozzoni, Pietro; Colli, Agostino; Lonnermark, Elisabet; Selinger, Christian; Wong, Samford; Plummer, Susan; Hickson, Mary; Pancheva, Ruzha; Hirsch Birn, Sandra; Klarin, Bengt; Goldenberg, Joshua; Wang, Li; Mbuagbaw, Lawrence; Foster, Gary; Maw, Anna; Sadeghirad, Behnam; Thabane, Lehana; Mertz, Dominik (Cambridge University Press, 2018-07)
      OBJECTIVE. To determine whether probiotic prophylaxes reduce the odds of Clostridium difficile infection (CDI) in adults and children. DESIGN. Individual participant data (IPD) meta-analysis of randomized controlled ...
    • Microbiological quality and presence of foodborne pathogens in raw and extruded canine diets and canine ... 
      Solis Jimenez, Doina; Toro Ibaceta, Magaly Alejandra; Navarrete Wallace, Paola Alejandra; Faúndez Comte, Patricio Ignacio; Reyes Jara, Angélica Sofía (Frontiers Media, 2022)
      Pet food can be a source of microbiological hazards that might affect companion animals and owners. Even though owners usually rely on conventional pet diets, such as extruded diets, new feeding practices, such as raw ...
    • Microbiome yarns: microbial forensics for auditing provenance in global food chains 
      Timmis, Kenneth; Jebok, Franziska; Espejo Torres, Romilio (Wiley, 2017)
    • Microbiota of the Digestive Gland of Red Abalone (Haliotis rufescens) Is Affected by Withering Syndrome 
      Villasante, Alejandro; Catalán, Natalia; Rojas, Rodrigo; Lohrmann, Karin B.; Romero Ormazábal, Jaime (MDPI, 2020)
      Withering syndrome (WS), an infectious disease caused by intracellular bacteria Candidatus Xenohaliotis californiensis, has provoked significant economic losses in abalone aquaculture. The pathogen infects gastroenteric ...
    • Microevolution of Pandemic Vibrio parahaemolyticus Assessed by the Number of Repeat Units in Short Sequence ... 
      García, Katherine; Gavilán, Ronnie G.; Höfle, Manfred G.; Martínez Urtaza, Jaime; Espejo Torres, Romilio (PUBLIC LIBRARY SCIENCE, 2012-01-24)
      The emergence of the pandemic strain Vibrio parahaemolyticus O3:K6 in 1996 caused a large increase of diarrhea outbreaks related to seafood consumption in Southeast Asia, and later worldwide. Isolates of this strain ...
    • Mifepristone enhances insulin stimulated Akt phosphorylation and glucose uptake in skeletal muscle cells 
      Bernal Sore, Izela; Navarro Márquez, Mario F.; Osorio Fuentealba, César; Díaz Castro, Francisco; Campo, Andrea del; Donoso Barraza, Camila; Porras Espinoza, Omar; Lavandero González, Sergio; Troncoso Cotal, Rodrigo (Elsevier, 2018)
      Mifepristone is the only FDA-approved drug for glycaemia control in patients with Cushing's syndrome and type 2 diabetes. Mifepristone also has beneficial effects in animal models of diabetes and patients with antipsychotic ...
    • Mifepristone for treatment of metabolic syndrome: beyond cushing’s syndrome 
      Díaz Castro, Francisco; Monsalves Álvarez, Matías; Rojo, Leonel E.; Campo, Andrea del; Troncoso, Rodrigo (Frontiers Media, 2020)
      A growing body of research indicates that cortisol, the glucocorticoid product of the activation of the hypothalamic-pituitary-adrenal axis, plays a role in the pathophysiology of metabolic syndrome. In this regard, chronic ...
    • Mild prenatal protein malnutrition increases alpha(2C)-adrenoceptor density in the cerebral cortex during ... 
      Soto Moyano, Rubén; Valladares Boasi, Luis; Sierralta, Walter; Pérez, Hernán; Mondaca, Mauricio; Fernández, Víctor; Burgos, Héctor; Hernández Hidalgo, Alejandro (BLACKWELL PUBLISHING LTD, 2005-06)
      Mild reduction in the protein content of the mother's diet from 25 to 8% casein, calorically compensated by carbohydrates, does not alter body and brain weights of rat pups at birth, but leads to significant enhancements ...
    • Mild prenatal protein malnutrition increases alpha(2C)-adrenoceptor expression in the rat cerebral cortex ... 
      Sierralta, Walter; Hernández, Alejandro; Valladares Boasi, Luis; Pérez, Hernán; Mondaca, Mauricio; Soto Moyano, Rubén (PERGAMON-ELSEVIER SCIENCE LTD, 2006-05-15)
      Mild reduction in the protein content in the diet of pregnant rats from 25 to 8% casein, calorically compensated by carbohydrates, does not alter body and brain weights of rat pups at birth, but results in significant ...
    • Mini Nutritional Assessment short-form: Validation in five Latin American cities. SABE study 
      Lera Marques, Lydia; Sánchez, H.; Ángel Badillo, Bárbara; Albala Brevis, Cecilia (Springer, 2016)
      To validate the short-form of the MNA (MNA-SF) and the cut-off point of 31 cm for calf circumference (CC) in older people in Latin America. A cross-sectional study was conducted with 5,722 community-dwelling older ...
    • Misreporting of energy intake is related to specific food items in low-middle income chilean adolescents 
      Martínez Arroyo, Angela Graciela; Duarte Batista, Luis; Corvalán Aguilar, Camila Luz; Fisberg, Regina Mara (MDPI, 2022)
      Background: Misreporting of energy intake (EI) in self-reported dietary assessment is inevitable, and even less is known about which food items are misreported by low-middle income adolescents. We evaluated the prevalence ...
    • Modulation of Helicobacter pylori colonization with cranberry juice and Lactobacillus johnsonii La1 in children 
      Gotteland, Martín; Andrews, Mónica; Toledo Cumplido, Marcela; Muñoz, Loreto; Cáceres, Paola; Anziani, Alyerina; Wittig Rovira, Emma; Speisky Cosoy, Hernán; Salazar Rodríguez, Gabriela (ELSEVIER, 2008-05)
      Objective: Probiotics and cranberry have been shown to inhibit Helicobacter pylori in vitro owing to bacteriocin production and high levels of proanthocyanidins, iespectively. These effects have been confirmed in clinical ...
    • Modulation of Mammary Stromal Cell Lactate Dynamics by Ambient Glucose and Epithelial Factors 
      Tobar Bachler, Nicolás; Porras Espinoza, Omar; Smith, Patricio C.; Barros, L. Felipe; Martínez, Jorge (Wiley, 2017)
      Hyperglycemia is a risk factor for a variety of human cancers. Increased access to glucose and that tumor metabolize glucose by a glycolyticprocess even in the presence of oxygen (Warburg effect), provide a framework to ...
    • Molecular basis of various forms of maple syrup urine disease in chilean patients 
      Campanholi, Diana Ruffato Resende; Margutti, Ana Vitoria Barban; Silva, Wilson A.; Garcia, Daniel F.; Molfetta, Greice A.; Marques, Adriana A.; Schwartz, Ida Vanessa Döederlein; Cornejo Espinoza, Verónica del Carmen; Hamilton Viollier, Valerie; Castro Chávez, Gabriela; Sperb Ludwig, Fernanda; Borges, Ester S.; Camelo, José S (Wiley, 2021)
      Background Maple syrup urine disease (MSUD) is an autosomal recessive inherited metabolic disorder caused by the deficient activity of the branched-chain alpha-keto acid dehydrogenase (BCKD) enzymatic complex. BCKD is a ...
    • Molecular Characterization of a Novel Patched-Related Protein in Apis mellifera and Drosophila melanogaster 
      Pastenes, Luis; Ibáñez, Freddy; Bolatto, Carmen; Pavez, Leonardo; Cambiazo Ayala, Liliana (WILEY-LISS, DIV JOHN WILEY & SONS INC, 2008-07)
      The molecular identification and characterization of the patched-related (ptr) gene and protein in Apis mellifera and Drosophila melanogaster are reported. Ptr proteins are closely related in predicted topology and domain ...
    • Molecular Classes in 209 Patients With Prader–Willi or Angelman Syndromes: Lessons for Genetic Counseling 
      Faúndes Gómez, Víctor; Santa María Vásquez, Lorena; Aliaga Vera, Solange; Curotto Liotta, Bianca; Pugin Aguayo, Ángela; Alliende Rodríguez, María Angélica (Wiley, 2015)
    • Molecularanalysis of intestinalmicrobiota of rainbowtrout (Oncorhynchusmykiss) 
      Navarrete Wallace, Paola; Magne, Fabien; Mardones, Pamela; Riveros, Macarena; Opazo, Rafael; Suau, Antonia; Pochart, Philippe; Romero Ormazábal, Jaime (Blackwell, 2010)
      The aim of this study was to evaluate different molecular tools based on the 16S rRNA gene, internal transcribed spacer, and the rpoB gene to examine the bacterial populations present in juvenile rainbow trout intestines. ...
    • Motor Activity and intra-individual variability according to sleep–wake states in preschool-aged children ... 
      Angulo Barroso, R. M.; Peirano Campos, Patricio; Algarín Crespo, Cecilia Rosa; Kaciroti, Niko; Lozoff, B. (Elsevier, 2013)
      Background: A chronic or acute insult may affect the regulatory processes that guide motor and behavioral performance, leading to increased intra-individual variability (IIV). Increased variability is often interpreted ...
    • Motor skills and nutritional status outcomes from a physical activity intervention in short breaks on ... 
      Monsalves Álvarez, Matías; Castro Sepúlveda, Mauricio; Zapata Lamana, Rafael; Rosales Soto, Giovanni; Salazar Rodríguez, Gabriela (Aula Médica Ediciones, 2015)
      Introduction: childhood obesity is a worldwide health concern. For this issue different intervention have being planned to increase physical activity patterns and reduce the excess of weight in children with limited or no ...
    • Mouse divalent metal transporter 1 is a copper transporter in HEK293 cells 
      Arredondo Olguín, Miguel; Mendiburo Seguel, María José; Flores, Sebastián; Singleton, Steven T.; Garrick, Michael D. (Springer Science+Business Media, 2014)
      Divalent Metal Transporter 1 (DMT1) is an apical Fe transporter in the duodenum and is involved in endosomal Fe export. Four protein isoforms have been described for DMT1, two from mRNA with an iron responsive element ...