Browsing by Subject "Brain"

Now showing items 1-14 of 14

    • Brain and liver lipid peroxidation levels following acute and short-term lindane administration in the rat 
      Arisi, Ana Carolina M.; Kiyoko, Simizu; Marisa, Kogake; Barny, Afonso C.D.; Silva, Marcia A.S.; Barros, Silvia B.M.; Boveris, Alberto; Videla Cabrera, Luis; Junqueira, Virginia (1994)
      Oxidative stress-related parameters in rat brain and liver were evaluated following acute (60 mg/kg i.p., 2 and 24 h after dosing) or short-term (1000 ppm in the diet for 90 days) lindane administration. Both treatments ...
    • Brain development parameters and intelligence in Chilean high school graduates 
      Ivanovic, Daniza M.; Leiva, Boris P.; Castro, Carmen G.; Olivares, Manuel G.; Jansana, Joan Manuel M.; Castro, Verónica G.; Almagià, Atillo Aldo F.; Toro, Triana D.; Urrutia, María Soledad C.; Miller, Patricio T.; Bosch, Enrique O.; Larraín, Cristián G.; Pérez, Herná (2004)
      The hypothesis that independently of sex, brain volume (BV) and head circumference (HC) are positively and significantly associated with intellectual quotient (IQ) was examined in a sample of 96 high school graduates of ...
    • Chaski, a novel drosophila lactate/pyruvate transporter required in glia cells for survival under nutritional ... 
      Delgado, María Graciela; Oliva, Carlos; López, Estefanía; Ibacache, Andrés; Galaz, Alex; Delgado, Ricardo; Barros, L. Felipe; Sierralta, Jimena (Nature Publishing Group, 2018)
      The intercellular transport of lactate is crucial for the astrocyte-to-neuron lactate shuttle (ANLS), a model of brain energetics according to which neurons are fueled by astrocytic lactate. In this study we show that the ...
    • Cloning of hif-1α and hif-2α and mRNA expression pattern during development in zebrafish 
      Rojas, Diego A.; Pérez Munizaga, Daniela A.; Centanin, Lazaro; Antonelli, Marcelo; Wappner, Pablo; Allende Connelly, Miguel; Reyes, Ariel E. (2007)
      Hypoxia-inducible factors (HIFs) regulate gene expression in response to hypoxia and in vertebrates they are known to participate in several developmental processes, including angiogenesis, vasculogenesis, heart and central ...
    • Delta band activity contributes to the identification of command following in disorder of consciousness 
      Rivera Lillo, Gonzalo Bernardo; Stamatakis, Emmanuel; Bekinschtein, Tristan A.; Menon, David K.; Chennu, Srivas (Nature, 2021)
      The overt or covert ability to follow commands in patients with disorders of consciousness is considered a sign of awareness and has recently been defined as cortically mediated behaviour. Despite its clinical relevance, ...
    • Endogenous ligands for the quisqualate receptor: presence in rat brain cortex synaptic vesicles 
      Villanueva,; Orrego, (1988)
      The presence in highly purified rat brain cortex synaptic vesicles of endogenous ligands for rat brain quisqualate receptors was investigated. The vesicles were extracted, and their contents fractionated by high voltage ...
    • 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 ...
    • Impaired Nitric Oxide Mediated Vasodilation In The Peripheral Circulation In The R6/2 Mouse Model Of ... 
      Kane, Andrew D.; Niu, Youguo; Herrera Videla, Emilio; Morton, A. Jennifer; Giussani, Dino A. (Nature, 2016)
      Recent evidence shows that the Huntington's disease (HD) extends beyond the nervous system to other sites, including the cardiovascular system. Further, the cardiovascular pathology pre-dates neurological decline, however ...
    • In situ rat brain and liver spontaneous chemiluminescence after acute ethanol intake 
      Boveris, Alberto; Llesuy, Susana; Azzalis, Ligia A.; Giavarotti, Leandro; Simon, Karin A.; Junqueira, Virginia; Porta, Eduardo A.; Videla Cabrera, Luis; Lissi Gervaso, Eduardo A. (1997)
      The influence of acute ethanol administration on the oxidative stress status of rat brain and liver was assessed by in situ spontaneous organ chemiluminescence (CL). Brain and liver CL was significantly increased after ...
    • Intravenous administration of anti-inflammatory mesenchymal stem cell spheroids reduces chronic alcohol ... 
      Ezquer, Fernando; Morales Retamales, Paola; Quintanilla González, María Elena; Santapau, Daniela; Lespay Rebolledo, Carolyne; Ezquer, Marcelo; Herrera-Marschitz Muller, Mario; Israel Jacard, Yedy (Nature, 2018)
      Chronic alcohol intake leads to neuroinflammation and astrocyte dysfunction, proposed to perpetuate alcohol consumption and to promote conditioned relapse-like binge drinking. In the present study, human mesenchymal stem ...
    • Nutritional status, brain development and scholastic achievement of Chilean high-school graduates from high ... 
      Ivanovic, Daniza M.; Leiva, Boris P.; Pérez, Hernán T.; Almagià, Atilio F.; Toro, Triana D.; Urrutia, María Soledad C.; Inzunza, Nélida B.; Bosch, Enrique O. (2002)
      The objective of the present study was to investigate the inter-relationships between nutritional status (past and current nutrition), brain development, and scholastic achievement (SA) of Chilean high-school graduates ...
    • Slit neuronal secretion coordinates optic lobe morphogenesis in Drosophila 
      Caipo Coral, Lorena; González Ramírez, M. Constanza; Guzmán Palma, Pablo; Contreras, Esteban; Palominos, Tomás; Fuenzalida Uribe, Nicolás; Hassan, Bassem A.; Campusano, Jorge M.; Sierralta, Jimena; Oliva, Carlos (Elsevier, 2020)
      The complexity of the nervous system requires the coordination of multiple cellular processes during development. Among them, we find boundary formation, axon guidance, cell migration and cell segregation. Understanding ...
    • Sub-chronic iron overload triggers oxidative stress development in rat brain: implications for cell protection 
      Piloni, Natacha E.; Perazzo, Juan C.; Fernández Arancibia, Virginia; Videla Cabrera, Luis; Puntarulo, Susana (Springer, 2016)
      This work was aimed to test the hypothesis that sub-chronic administration of iron-dextran (Fe-dextran) (six doses of 50 mg Fe-dextran/kg) to rats triggers a transient oxidative stress in brain and mechanisms of cellular ...
    • The Corticofugal Effects of Auditory Cortex Microstimulation on Auditory Nerve and Superior Olivary Complex ... 
      Aedo Sánchez, Cristian; Terreros, Gonzalo; León, Alex; Délano Reyes, Paul (Public Library Science, 2016)
      Background and Objective The auditory efferent system is a complex network of descending pathways, which mainly originate in the primary auditory cortex and are directed to several auditory subcortical nuclei. These ...