Now showing items 72741-72760 of 92398

    • Concha Melo, Pablo Cristóbal; Ramos Domínguez, Milagros del Rocío (Universidad de Chile, 2023)
      La industria de la salud íntima femenina durante muchos años solo estuvo enfocado en jabones, cremas y/o otros productos similares que han potenciado el crecimiento de esta misma, originando que diversas marcas, no ...
    • Silva, Rubens A.; Urzúa Acevedo, Marcela; Petri, Denise F. S.; Dubin, Paul L. (AMER CHEMICAL SOC, 2010-07-04)
      Ellipsometry was used to investigate the influence of ionic strength (I) and pH on the adsorption of bovine serum albumin (BSA) or β-lactoglobulin (BLG) onto preabsorbed layers of two polycations: poly(diallyldimethylam ...
    • Charlín,; Carrasco,; Ferrer, Elena; Brito,; Poblete, (1993)
      The aim of the present study was to assess the effect of severe head injury over resting energy expenditure and nitrogen losses. Eight patients with severe head trauma (mean Glasgow scale of 4.9 +/- 1.6), subjected to ...
    • Mancilla, Rafael; Naquira, Cesar; Lanas, Cecilia (1967)
      Protein biosynthesis in trypanosomidae. II. The metabolic fate of dl-leucine-1-C14 in Trypanosoma cruzi. Experimental Parasitology 21, 154-159. Trypanosoma cruzi is able to metabolize dl-leucine-1-C14 incorporating its ...
    • Curtis, Jessica M.; Hahn, Wendy S.; Stone, Matthew D.; Inda, Jacob J.; Droullard, David J.; Kuzmicic, Jovan P.; Donoghue, Margaret A.; Long, Eric K.; Armien, Anibal G.; Lavandero González, Sergio; Arriaga, Edgar; Griffin, Timothy J.; Bernlohr, David A. (2012)
      Carbonylation is the covalent, non-reversible modification of the side chains of cysteine, histidine, and lysine residues by lipid peroxidation end products such as 4-hydroxy- and 4-oxononenal. In adipose tissue the effects ...
    • Hernández, Cecilia; Mella, Carlos; Navarro, Gonzalo; Olivera Nappa, Álvaro; Araya, Jaime (Public Library Science, 2017)
      Many proteins work together with others in groups called complexes in order to achieve a specific function. Discovering protein complexes is important for understanding biological processes and predict protein functions ...
    • Lopez-Matas, Maria Angeles; Nuñez, Paulina; Soto, Alvaro; Allona, Isabel; Casado, Rosa; Collada, Carmen; Guevara, Maria Angeles; Aragoncillo, Cipriano; Gomez, Luis (2004)
      Heat shock, and other stresses that cause protein misfolding and aggregation, trigger the accumulation of heat shock proteins (HSPs) in virtually all organisms. Among the HSPs of higher plants, those belonging to the small ...
    • Ugarte, Guillermo; Castillo, Guillermo; Petermann, Guillermo; Lturriaga, Guillermo; Aedo, Guillermo (1978)
      Protein digestion was studied in pair-fed rats receiving an adequate (protein 12% and alcohol 35% of calories) diet during 24 weeks. No differences in fecal nitrogen excretion were observed between the alcohol-treated and ...
    • Rozas Rojas, Pablo Sebastián; Pinto, Cristina; Martínez Traub, Francisca José; Díaz Hinojosa, Rodrigo Ignacio; Pérez, Viviana; Becerra, Daniela; Ojeda, Patricia; Ojeda, Jorge; Wright, Madison T.; Mella, Jéssica; Plate, Lars; Henríquez, Juan Pablo; Hetz Flores, Claudio Andrés; Bilches Medinas, Danilo (BMC, 2021)
      Amyotrophic lateral sclerosis (ALS) is a progressive fatal neurodegenerative disease that affects motoneurons. Mutations in superoxide dismutase 1 (SOD1) have been described as a causative genetic factor for ALS. Mice ...
    • López Cisternas, Juan; Castillo Díaz, Jessica; Traipe Castro, Leonidas; López Solís, Remigio (2007)
      Purpose: To develop a method to quantify tear protein concentration with the sensitivity to measure this variable in the restricted volumes of single human tear samples. Methods: Aliquots of tear fluid from healthy subjects ...
    • Rivero, Rodrigo; Garin, Claire-Alix; Ormazábal Leiva, Paulina Fernanda; Silva, Andrea; Gabler Neale, Fernando; Carvajal Gavilán, Rodrigo; Romero Osses, Carmen; Vega Blanco, María Margarita (2012)
      Background: Polycystic Ovary Syndrome (PCOS) is an endocrine-metabolic disorder commonly associated with insulin resistance (IR). Previous studies indicate about the expression of molecules involved in the insulin pathway in ...
    • Matus, Soledad; Glimcher, Laurie H.; Hetz Flores, Claudio (CURRENT BIOLOGY LTD, 2011-03)
      Several neurodegenerative diseases share common neuropathology, primarily featuring the presence in the brain of abnormal protein inclusions containing specific misfolded proteins. Recent evidence indicates that alteration ...
    • Hetz Flores, Claudio; Glimcher, Laurie H. (CURRENT BIOLOGY LTD, 2011-04)
    • Rodríguez, Fernando; Allende, Catherine C.; Allende, Jorge E. (2005)
      Ectokinases can phosphorylate extracellular proteins and external domains of membrane proteins influencing cell adhesion, movement, and cellular interactions. An ectokinase with the properties of casein kinase 2 (CK2) has ...
    • Rodríguez, Fernando A.; Contreras, Carlos; Bolaños García, Víctor M.; Allende, Jorge E. (NATL ACAD SCIENCES, 2008-04-15)
      Protein kinase CK2 (also known as casein kinase 2) is present in the cytoplasm, nuclei, and several other organelles. In addition, this enzyme has been found bound to the external side of the cell membrane where it acts ...
    • Rodriguez, Fernando A.; Contreras, Carlos; Bolanos-Garcia, Víctor; Allende, Jorge E. (2008)
      Protein kinase CK2 (also known as casein kinase 2) is present in the cytoplasm, nuclei, and several other organelles. In addition, this enzyme has been found bound to the external side of the cell membrane where it acts ...
    • Silva Pavez, Eduardo; Tapia Pineda, Julio (Frontiers Media, 2020)
      Protein kinase CK2 (formerly known as casein kinase 2) is abnormally elevated in many cancers. This may increase tumor aggressiveness through CK2-dependent phosphorylation of key proteins in several signaling pathways. In ...
    • Soto, Dagoberto; Pancetti, Floria; Marengo, Juan José; Sandoval, Mauricio; Sandoval, Rodrigo; Orrego, Fernando; Wyneken, Ursula (2004)
      Protein kinase CK2 (CK2) is highly expressed in rat forebrain where its function is not well understood. Subcellular distribution studies showed that the catalytic subunit of CK2 (CK2α) was enriched in postsynaptic densities ...
    • Yefi, Roger; Ponce, Daniela P.; Niechi, Ignacio; Silva, Eduardo; Cabello, Pablo; Rodriguez, Diego A.; Marcelain Cubillos, Katherine; Armisen Yáñez, Ricardo; Quest, Andrew F. G.; Tapia, Julio C. (2011)
      Augmented expression of protein kinase CK2 is associated with hyperproliferation and resistance to apoptosis in cancer cells. Effects of CK2 are at least partially linked to signaling via the Wnt/β-catenin pathway, which ...
    • Allende, S.; Allende, S. (1995)
      Protein kinase CK2 (also known as casein kinase II) is a ubiquitous eukaryotic ser/thr protein kinase present in the nucleus and cytoplasm. CK2 is known to phosphorylate more than 100 substrates, many of which are involved ...