JM Flores, Antonio Rodríguez‐Bertos, J. M. Perea, C. Gomez‐Cuetara, Freddy Ramiro,
... Veterinaria, Universidad Complutense, Madrid, SpainDr Juana María Flores Landeira, Dpto. Patología Animal II, Facultad de Veterinaria, UCM, ... Veterinaria, Universidad Complutense, Madrid, SpainDr Juana María Flores Landeira, Dpto. Patología Animal II, Facultad de Veterinaria, UCM, ... Veterinaria, Universidad Complutense, Madrid, SpainDr Juana María Flores Landeira, Dpto. Patología Animal II, Facultad de Veterinaria, UCM, ... Veterinaria, Universidad Complutense, Madrid, SpainDr Juana María Flores Landeira, Dpto. Patología Animal II, Facultad de Veterinaria, UCM, ...
Tópico(s): Animal health and immunology
1995 - Wiley | Reproduction in Domestic Animals
Stefania Mejetta, Lluís Morey, Gloria Pascual, Bernd Kuebler, Matthew R. Mysliwiec, Youngsook Lee, Ramin Shiekhattar, Luciano Di Croce, Salvador Aznar Benitah,
... Peng et al, 2009; Shen et al, 2009; Landeira et al, 2010; Li et al, 2010; Pasini ... its impact on PRC2 activity is less clear (Landeira and Fisher, 2011; Herz and Shilatifard, 2010). In ... expression during the initial steps of ESC differentiation (Landeira et al, 2010). Deletion of PRC2 subunits in ... Peng et al, 2009; Shen et al, 2009; Landeira et al, 2010; Li et al, 2010; Pasini ... to their genomic targets (Herz and Shilatifard, 2010; Landeira and Fisher, 2011). However, the effect of Jarid2 ... H3K27me3, in ES cells (Peng et al, 2009; Landeira et al, 2010; Li et al, 2010; Pasini ...
Tópico(s): Skin and Cellular Biology Research
2011 - Springer Nature | The EMBO Journal
... follow-up studies11Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non alcoholic ... Google Scholar, 11Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non alcoholic ... follow-up studies11Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non alcoholic ... Google Scholar, 11Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non alcoholic ...
Tópico(s): Alcohol Consumption and Health Effects
2005 - Elsevier BV | Gastroenterology
Benjamin Beck, Cédric Blanpain,
... Peng et al, 2009; Shen et al, 2009; Landeira et al, 2010). However, conflicting results have been ... methyltransferase activity of PRC2 (Herz and Shilatifard, 2010; Landeira and Fisher, 2011). Little is known about the ... promoters of lineage-specific genes in embryonic SCs (Landeira et al, 2010). Conditional deletion of Jarid2 in ...
Tópico(s): Wnt/β-catenin signaling in development and cancer
2012 - Springer Nature | The EMBO Journal
Produção Nacional
Revisado por pares
Raúl D. Santos, Stefan Agewall,
... Scholar , 4 Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non-alcoholic ... Scholar , 4 Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non-alcoholic ... Scholar , 4 Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of non-alcoholic ...
Tópico(s): Alcohol Consumption and Health Effects
2012 - Elsevier BV | Atherosclerosis
... 18%) [[6]Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of nonalcoholic steatohepatitis: ... loss [[6]Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of nonalcoholic steatohepatitis: ... respectively) [[6]Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of nonalcoholic steatohepatitis: ...
Tópico(s): Hepatitis C virus research
2004 - Elsevier BV | Journal of Hepatology
... 2013Piccolo F.M. Bagci H. Brown K.E. Landeira D. Soza-Ried J. Feytout A. Mooijman D. ... 2013Piccolo F.M. Bagci H. Brown K.E. Landeira D. Soza-Ried J. Feytout A. Mooijman D. ... 2013Piccolo F.M. Bagci H. Brown K.E. Landeira D. Soza-Ried J. Feytout A. Mooijman D. ... 2013Piccolo F.M. Bagci H. Brown K.E. Landeira D. Soza-Ried J. Feytout A. Mooijman D. ... 2013Piccolo F.M. Bagci H. Brown K.E. Landeira D. Soza-Ried J. Feytout A. Mooijman D. ... 2013Piccolo F.M. Bagci H. Brown K.E. Landeira D. Soza-Ried J. Feytout A. Mooijman D. ...
Tópico(s): Epigenetics and DNA Methylation
2013 - Elsevier BV | Molecular Cell
... of different cell types, including ESCs and thymocytes (Landeira and Fisher, 2011Landeira D. Fisher A.G. Trends ... genes in pluripotent ESCs to Th cell differentiation (Landeira and Fisher, 2011Landeira D. Fisher A.G. Trends ... Jarid2 also regulates the methyltransferase activity of PRC2 (Landeira and Fisher, 2011Landeira D. Fisher A.G. Trends ... have a role independent of conventional PCR2 components (Landeira and Fisher, 2011Landeira D. Fisher A.G. Trends ... II to a set of developmental regulator genes (Landeira and Fisher, 2011Landeira D. Fisher A.G. Trends ...
Tópico(s): Cancer-related molecular mechanisms research
2014 - Cell Press | Immunity
Charles D. Woody, Xue-Feng Wang, E. Gruen, J. Landeira‐Fernandez,
Woody, Charles D.; Wang, Xue-Feng; Gruen, Ehud; Landeira-Fernandez, Jesus Author Information
Tópico(s): Hearing Loss and Rehabilitation
1992 - Lippincott Williams & Wilkins | Neuroreport
... Google Scholar, 2Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of nonalcoholic steatohepatitis: ... Google Scholar, 2Fassio E. Alvarez E. Dominguez N. Landeira G. Longo C. Natural history of nonalcoholic steatohepatitis: ...
Tópico(s): Lipid metabolism and disorders
2007 - Elsevier BV | Gastroenterology
... 2019).https://doi.org/10.1111/eff.12527Andrea Landeira-Dabarca, Maruxa Álvarez, Barbara Peckarsky Mayflies avoid sweets: ...
Tópico(s): Fish Biology and Ecology Studies
1966 - University of Chicago Press | The American Naturalist
... Niño, ed. Roberto J. Bininger y Ricardo L. Landeira (Vigo: Faro de Vigo, 1970); Los hijos de ...
Tópico(s): Historical and Modern Theater Studies
1975 - Auburn University | Bulletin of the Comediantes
Karen G. Porter, James W. Porter,
... DeLeo, Nicole Perez, Tin-Yam Chan, José M. Landeira, Heather D. Bracken‐Grissom, Jo Wolfe Tracing the ...
Tópico(s): Ichthyology and Marine Biology
1979 - University of Chicago Press | The American Naturalist
Fred J. Helmstetter, J. Landeira‐Fernandez,
The ventrolateral periaqueductal gray (vPAG) is an important component in a brainstem system involves in the endogenous modulation of nociception and defensive behavior. The present study was conducted to determine if opioid receptors within the vPAG contribute to the hypoalgesia seen in rats during presentation of a Pavlovian CS for footshock. Independent groups of animals received microinjections of either 5.0 μg naltrexone HCl or vehicle into the vPAG prior to being placed in an observation chamber ...
Tópico(s): Neuroscience and Neuropharmacology Research
1990 - Elsevier BV | Brain Research
Luz Boyero, Alonso Ramírez, David Dudgeon, Richard G. Pearson,
... Daichi Imazawa, Tomoya Iwata, Samuel K. Kariuki, Andrea Landeira-Dabarca, Kelsey Laymon, María Leal, Richard Marchant, Renato ...
Tópico(s): Freshwater macroinvertebrate diversity and ecology
2009 - University of Chicago Press | Journal of the North American Benthological Society
Produção Nacional
Revisado por pares
Elie Cheniaux, J. Landeira‐Fernandez, Márcio Versiani,
<i>Background:</i> The present study investigated the interrater reliability of the diagnoses of schizophrenia (SCH), schizoaffective disorder (SAD), bipolar disorder (BPD) and unipolar depression (UPD) according to both DSM-IV and ICD-10, as well as the diagnostic congruence between the two classificatory systems. <i>Sampling and Methods:</i> Using the Composite International Diagnostic Interview, two trained psychiatrists simultaneously evaluated 100 inpatients and independently ...
Tópico(s): Obsessive-Compulsive Spectrum Disorders
2009 - Karger Publishers | Psychopathology
E Fassio, Carlos Pérez Míguez, Sonia Soria, Francisco Palazzo, Adrían Gadano, Raúl Adrover, Graciela Landeira, Nora Fernández, Daniel García Iglesias, R Barbero, Graciela Perelstein, Beatriz Ríos, Rogelio Isla, E. Civetta, Roberto Pérez Ravier, Sergio Barzola, José Curciarello, Luis Colombato, Alejandro Jmeniltzky,
Incidence and etiology of hepatocellular carcinoma (HCC) are variable around the world, depending mainly on theprevalence ofchronic hepatitis B carriers in each region. No study has been published analyzing epidemiological features of patients with HCC in Argentina. The aim of this retrospective study was to describe demographical and etiological results in a series of 587 consecutive patients with HCC diagnosed in 15 Hepatology and Gastroenterology Units distributed all around our country. Seventy- ...
Tópico(s): Hepatitis C virus research
2009 - Sociedad Argentina de Gastroenterologia | Acta gastroenteorológica latinoamericana/Acta gastroenterológica latinoamericana
... 13: 707– 13. 20 Fassio E, Terg R, Landeira G, et al. Paracentesis with dextran 70 vs ...
Tópico(s): Organ Transplantation Techniques and Outcomes
2009 - Wiley | Liver International
Xenia Peñate, Diana López‐Farfán, David Landeira, Amy L. Wentland, Isabel Ferreirós-Vidal, Miguel Navarro,
In the protozoan parasite Trypanosoma brucei , the two main surface glycoprotein genes are transcribed by RNA polymerase I (pol I) instead of RNA pol II, the polymerase committed to the production of mRNA in eukaryotes. This unusual feature might be accomplished by the recruitment of specific subunits or cofactors that allow pol I to transcribe protein‐coding RNAs. Here, we report that transcription mediated by pol I requires TbRPB7, a dissociable subunit of the pol II complex. TbRPB7 was found to ...
Tópico(s): Cardiomyopathy and Myosin Studies
2009 - Springer Nature | EMBO Reports
David Landeira, Jean-Mathieu Bart, Daria Van Tyne, Miguel Navarro,
Antigenic variation allows Trypanosoma brucei to evade the host immune response by switching the expression of 1 out of approximately 15 telomeric variant surface glycoprotein (VSG) expression sites (ESs). VSG ES transcription is mediated by RNA polymerase I in a discrete nuclear site named the ES body (ESB). However, nothing is known about how the monoallelic VSG ES transcriptional state is maintained over generations. In this study, we show that during S and G2 phases and early mitosis, the active ...
Tópico(s): Invertebrate Immune Response Mechanisms
2009 - Rockefeller University Press | The Journal of Cell Biology
José M. Landeira, Fernando Lozano-Soldevilla, Santiago Hernández‐León, Eric D. Barton,
in october 1991, the horizontal distribution of invertebrate larvae was studied in the waters surrounding the island of gran canaria (canary islands).the cruise was typified by the presence of three recurrent mesoscale hydrographic structures: a cyclonic eddy southwest of the island, a warm lee region downstream of the island and the offshore boundary of an upwelling filament from the african coast reaching the southeast of the island.decapod larvae were the most abundant group. in general, a rather ...
Tópico(s): Oceanographic and Atmospheric Processes
2009 - Spanish National Research Council | Scientia Marina
Produção Nacional
Revisado por pares
Renata Alves Paes, Regina Maria Papais Alvarenga, Cláudia Cristina Ferreira Vasconcelos, Marco Aurélio Negreiros, J. Landeira‐Fernandez,
Cognitive impairment is a symptom of multiple sclerosis (MS); however, in the primary progressive form of the disease (PPMS), data on the prevalence and type of cognitive impairment are controversial.To evaluate the frequency of cognitive impairment, according to the diagnostic criteria defined by Thompson, in Brazilian patients with PPMS attending a referral center for the treatment of MS in Rio de Janeiro, Brazil.A battery of neuropsychological tests was used to evaluate the following cognitive ...
Tópico(s): Multiple Sclerosis Research Studies
2009 - Viguera Publishers | Revista de Neurología
José M. Landeira, Fernando Lozano-Soldevilla, J. Ignacio González-Gordillo,
With the idea of starting a research program for the biological study of Plesionika edwardsii, eight ovigerous females were collected with artisanal bottom traps at 220 m depth in the Southwest of Gran Canaria island, north-western Africa (27º43.864´N 15º47.822´W), for laboratory larval cultures. The first seven zoeal stages of Plesionika edwardsii were obtained for 20 days after hatching at 23.4 ± 0.4ºC, 10ºC above adult habitat temperature. The zoeal stages are described and illustrated, constituting ...
Tópico(s): Coral and Marine Ecosystems Studies
2009 - Q15088586 | Zootaxa
José M. Landeira, Fernando Lozano-Soldevilla, Santiago Hernández‐León, Eric D. Barton,
In October 1991, invertebrate larvae abundances were analysed to study the influence of the disturbance of the Canary Current flow by the Canary Islands archipelago on the variability of larval distribution. Two transects and two time-series stations located to the north (non-perturbed zone) and the south (perturbed zone) of the Canary Islands were sampled. Oceanographical data showed a highly stratified water column and zonally uniform salinity and temperature seaward of the African upwelling in ...
Tópico(s): Coral and Marine Ecosystems Studies
2009 - Cambridge University Press | Journal of the Marine Biological Association of the United Kingdom
Produção Nacional
Renata Ribeiro Alves Barboza Vianna, Angela Alfano Campos, J. Landeira‐Fernandez,
Os transtornos de ansiedade (TAs) na infância e adolescência são reconhecidos como entidades patológicas de prevalência relevante em estudos epidemiológicos recentes.Os TAs podem causar manifestações clínicas capazes de gerar importantes prejuízos no funcionamento normal do indivíduo.Quando presentes na infância ou na adolescência, há incremento na possibilidade do progressivo agravamento da condição mórbida ao longo da vida.A revisão da literatura contemplou, na infância e adolescência, o estudo ...
Tópico(s): Child Nutrition and Feeding Issues
2009 - | Revista Brasileira de Terapias Cognitivas
Produção Nacional
Revisado por pares
Danielly C. Ferraz da Costa, Ana M. Landeira-Fernandez,
This work shows that vesicles derived from the blue marlin heater organ retain a sarcoplasmic reticulum (SR) Ca(2+)-ATPase that can interconvert different forms of energy. During the hydrolysis of ATP part of the energy is always converted into heat, and the other part can be converted into work (Ca(2+) transport) or heat, depending on the temperature and the presence of KCl in the reaction medium. At 15 degrees C, where KCl stimulates the activity approximately threefold, measurements of the amount ...
Tópico(s): Lipid metabolism and biosynthesis
2009 - American Physiological Society | AJP Regulatory Integrative and Comparative Physiology
Produção Nacional
Revisado por pares
Gisele Pereira Dias, Mário Cesar do Nascimento Bevilaqua, Anna Claudia Domingos Silveira, J. Landeira‐Fernandez, P.F. Gardino,
Tópico(s): Memory and Neural Mechanisms
2009 - Elsevier BV | Behavioural Brain Research
Jeansok J. Kim, Joseph P. DeCola, J. Landeira‐Fernandez, Michael S. Fanselow,
The role of N-methyl-D-aspartate (NMDA) receptors in Pavlovian fear conditioning was examined using the NMDA antagonist DL-2-amino-5-phosphonovaleric acid (APV). Either APV (5 micrograms/rat) or saline was administered before the training phase, the testing phase, or both. APV completely blocked acquisition but not expression of fear conditioning. The L enantiomer of APV did not affect the acquisition of conditional fear. To separate encoding from consolidation processes, APV was administered either ...
Tópico(s): Neuroendocrine regulation and behavior
1991 - American Psychological Association | Behavioral Neuroscience
Michael S. Fanselow, Jeansok J. Kim, Stacey L. Young, Daniel J. Calcagnetti, Joseph P. DeCola, Fred J. Helmstetter, J. Landeira‐Fernandez,
Pretreatment with opioid antagonists enhances acquisition of Pavlovian fear conditioning. The present experiments attempted to characterize the type of opioid receptor responsible for this effect using a procedure that assessed the fear of rats to a chamber previously associated with electric shock (1 mA, 0.75 s). Freezing, a species-typical immobility, was employed as an index of fear. Two μ opioid antagonists, CTOP (40 ng) and naloxonazine (10 μg), enhanced conditioning. On the other hand, the κ ...
Tópico(s): Biochemical effects in animals
1991 - Elsevier BV | Peptides
X. F. Wang, Charles D. Woody, V. Chizhevsky, E. Gruen, J. Landeira‐Fernandez,
RECORDINGS of unit activity showing 4–6 ms latency responses to a click stimulus provided evidence that the dentate nucleus could function as a short-latency auditory relay. On the basis of these findings, plus fiber fillings from injections of phaseolus leucoagglutinin into the dentate, a new auditory pathway between dorsal and ventral cochlear nuclei, dentate nucleus, and rostral thalamus is proposed. The pathway could provide direct, short-latency transmissions to the motor cortex that bypass ...
Tópico(s): Neuroscience and Neural Engineering
1991 - Lippincott Williams & Wilkins | Neuroreport