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Artigo Revisado por pares

Roslyn Arlin Mickelson, Mokubung Nkomo, Stephen Samuel Smith,

... 345–352.https://doi.org/10.1086/423396Adalberto Aguirre, Rubén Martinez The Postcolonial University, Safundi 4, no.33 ( ...

Tópico(s): Global Educational Reforms and Inequalities

2001 - University of Chicago Press | Comparative Education Review

Carta Revisado por pares

Josué Barahona-Garrido, Rubén Aguirre-Gutiérrez, Juan I. Gutiérrez-Manjarrez, Félix I. Téllez‐Ávila, Gustavo López-Arce, Ángel Fomperoza-Torres, Sergio Críales, Eduardo Sánchez-Cortés, Helga M. Sarti, Jesús K. Yamamoto‐Furusho,

Barahona-Garrido, Josué MD1,2; Aguirre-Gutiérrez, Rubén MD3,4; Gutiérrez-Manjarrez, Juan I. MD5,6; Tellez-Ávila, Félix I. MD, MSc1,2; López-Arce, Gustavo MD1,2; Fomperoza- ...

Tópico(s): Gastrointestinal Tumor Research and Treatment

2009 - Lippincott Williams & Wilkins | The American Journal of Gastroenterology

Artigo Revisado por pares

Adalbérto Aguirre, Rubén O. Martínez,

WHILE U.S. SOCIETY PORTRAYS ITSELF AS ROOTED IN A HISTORY OF EQUAL opportunity, institutionalized forms of discrimination limit the life chances of minority populations in the United States. social struggles of the 1960s resulted in the formalization and expansion of social policy interventions intended to promote equal opportunity for socially oppressed groups (Aguirre and Martinez, 1993; Woodhouse, 2002). One of these social policy interventions became known as affirmative action. This public policy ...

Tópico(s): Race, History, and American Society

2003 - | Social Justice A Journal of Crime Conflict & World Order

Artigo

Adalbérto Aguirre, Rubén O. Martínez,

Executive Summary Diversity has deep roots in American society and a tenacious hold on its social fabric. Institutions of higher education have not been very responsive to the issues raised by rapidly growing diverse communities in the United States. The institutions' response to diversity is not unexpected given that higher education is relatively conservative about changing its institutional practices. In order to understand how higher education may respond to diversity issues we discuss two frameworks ...

Tópico(s): Higher Education Research Studies

2002 - SAGE Publishing | Journal of Leadership Studies

Artigo Acesso aberto Revisado por pares

Emiliano Bertoni, Matías Adúriz, Marina Bok, Celina G. Vega, Linda J. Saif, Dolores González Vega y Aguirre, Rubén O. Cimino, Samuel Miño, Viviana Parreño,

Group A rotavirus (RVA) and bovine coronavirus (BCoV) are the two main viral enteropathogens associated with neonatal calf diarrhea. The aim of the present survey was to investigate the epidemiology and the role of RVA and BCoV in the presentation of dairy and beef calf diarrhea in Lerma Valley of Salta province, within the Northwest region of Argentina. Stool samples of calves with or without diarrhea younger than 2 months of age were collected from 19 dairy farms and 20 beef farms between the years ...

Tópico(s): Virus-based gene therapy research

2020 - Springer Science+Business Media | Tropical Animal Health and Production

Artigo Revisado por pares

Adalbérto Aguirre, Rubén O. Martínez, Anthony Hernández,

Tópico(s): Diversity and Career in Medicine

1993 - Springer Science+Business Media | Research in Higher Education

Artigo Revisado por pares

Helena Almirall, Acacia Aguirre, Rubén V. Rial, Agnès Daurat, J. Foret, O Benoît,

SLEEP and body temperature characteristics were studied in man in baseline (B), 24 h-constant routine (CR) and recovery (R) after the CR. The sleep advanced and deepened the trough of the minimum temperature when compared with CR. No relevant difference in minimum body temperature, or in the slope of temperature decrease was found, however, between B and R sleeping nights. No correlation was found between the amount of slow wave sleep and body cooling. The results do not support a homeostatic role ...

Tópico(s): Circadian rhythm and melatonin

1993 - Lippincott Williams & Wilkins | Neuroreport

Artigo Revisado por pares

Mar�a M. Conghos, M. E. Aguirre, Rubén Santamaría,

The decomposition of sunflower hull and its mixtures was examined under mesophilic (M) and thermophilic (T) temperatures during 100 days. Thermophilic conditions were used to define the composting process. Vetch, alfalfa and ammonium nitrate were used as nitrogen co-substrates, in 6 treatments: sunflower hulls alone (C), sunflower hulls plus ammonium nitrate (CN), sunflower hulls plus alfalfa (CA), sunflower hulls plus alfalfa and ammonium nitrate (CAV), sunflower hulls plus vetch (CV), sunflower hulls ...

Tópico(s): Weed Control and Herbicide Applications

2006 - Taylor & Francis | Environmental Technology

Artigo Acesso aberto Revisado por pares

Jonathan De Smedt, Elise Anne van Os, Irene Talón, Sreya Ghosh, Burak Toprakhisar, Rodrigo Madeiro da Costa, Samantha Zaunz, Marta Aguirre Vázquez, Ruben Boon, Pieter Baatsen, Ayla Smout, Stefaan Verhulst, Leo A. van Grunsven, Catherine M. Verfaillie,

Abstract To date, there is no representative in vitro model for liver sinusoidal endothelial cells (LSECs), as primary LSECs dedifferentiate very fast in culture and no combination of cytokines or growth factors can induce an LSEC fate in (pluripotent stem cell (PSC)-derived) endothelial cells (ECs). Furthermore, the transcriptional programmes driving an LSEC fate have not yet been described. Here, we first present a computational workflow ( CenTFinder ) that can identify transcription factors (TFs) that ...

Tópico(s): Renal and related cancers

2021 - Springer Nature | Cell Death and Disease

Artigo Revisado por pares

D.J. Pimentel‐González, M.E. Aguilar-García, Gabriel Aguirre‐Álvarez, Rubén Salcedo‐Hernández, Juan Carlos Guevara-Arauza, Rafael G. Campos–Montiel,

The protection of antioxidants compounds with multiple emulsions (ME) during the process of cheese and its maturation were evaluated. The treatments of Chihuahua cheeses were: traditional Chihuahua cheese (TC), Chihuahua cheese with ME without solution of polyphenols from grape (CC), cheese with ME grape polyphenols encapsulated (EC) and Chihuahua cheese with free grape polyphenols (FC). The physicochemical analysis showed that the TC was similar (P > 0.05) to the EC in pH, moisture and protein for 45 days. ...

Tópico(s): Microencapsulation and Drying Processes

2014 - Wiley | Journal of Food Processing and Preservation

Artigo Revisado por pares

Alfredo Aguillón‐Robles, Margarito Tristán-González, Gerardo de Jesús Aguirre-Díaz, Rubén Alfonso López-Doncel, Hervé Bellón, Gilberto Martínez-Esparza,

The San Luis Potosí Volcanic Field (SLPVF) of central Mexico includes volcanic sequences of felsic, intermediate and basic compositions that were erupted as discrete episodes from the Eocene to the Pleistocene. Volcanism was dominated by widespread and voluminous rhyolitic ignimbrites of the mid-Tertiary Ignimbrite Flare-up. However, the complete volcanic history must consider basaltic and andesitic Eocene–Pleistocene volcanic successions that provide key evidence for understanding the geochemical ...

Tópico(s): Geochemistry and Geologic Mapping

2014 - Elsevier BV | Journal of Volcanology and Geothermal Research

Artigo Acesso aberto Revisado por pares

Gloria Velásquez Uribe, Zulma Vanessa Rueda, Lázaro A. Vélez, Daniel Camilo Aguirre‐Acevedo, Rubén Darío Gómez-Arias,

la histoplasmosis es una micosis endémica en nuestro país y una complicación relativamente frecuente de los pacientes con sida. El objetivo del estudio era identificar las características clínicas, epidemiológicas y los factores de riesgo asociados a la mortalidad en pacientes con sida coinfectados con histoplasmosis. se realizó un estudio de cohorte retrospectivo en el Hospital Universitario San Vicente de Paúl, en Medellín, con 1177 pacientes con VIH atendidos en un programa especializado de sida. ...

Tópico(s): HIV/AIDS oral health manifestations

2010 - Elsevier BV | Infectio

Revisão Acesso aberto

Franz Tito Coronel Zubiate, Consuelo Marroquín‐Soto, Luis Alberto Geraldo Campos, Rubén Aguirre-Ipenza, Laura Madeleine Urbano Rosales, Sara Antonieta Luján-Valencia, Jose Giancarlo Tozo-Burgos, Heber Arbildo‐Vega,

Background: Temporomandibular disorders (TMD) are related to a series of clinical manifestations that appear in the form of pain.Currently, there is controversy about the appearance of TMDs after orthodontic treatment.Therefore, the objective of the present study was to determine the association between orthodontic treatment and the occurrence of Temporomandibular Disorders (TMD).Material and Methods: A bibliographic search was carried out until April 2022, in the following electronic databases: Pubmed/ ...

Tópico(s): Oropharyngeal Anatomy and Pathologies

2022 - Medicina Oral S.L. | Journal of Clinical and Experimental Dentistry

Artigo Acesso aberto Revisado por pares

Carmen Aguirre Hernandez, Héctor Rubén Maya-Pineda, Julia San Millán, Y. K. Stella Man, Yong‐Jie Lu, Gunnel Halldén,

Abstract Anti-apoptotic Bcl-2 is frequently activated in human malignant cells to promote cell survival and inhibit cell death. Replication-selective oncolytic adenoviruses deleted in the functional Bcl-2 homologue E1B19K potently synergise with apoptosis-inducing chemotherapeutic drugs, including mitoxantrone for prostate cancer. Here, we demonstrate that our previously generated oncolytic mutant Ad∆∆ (E1B19K- and E1ACR2-deleted) caused potent synergistic apoptotic cell death in both drug-sensitive ...

Tópico(s): CAR-T cell therapy research

2018 - Springer Nature | Oncogenesis

Artigo Acesso aberto Revisado por pares

Emmanuel Cabañas-García, Carlos Areche, Yenny Adriana Gómez-Aguirre, Jorge Bórquez, Rubén M. Muñoz, Francisco Cruz‐Sosa, Eugenio Pérez-Molphe Balch,

Plant cell, tissue, and organ culture have become a powerful technology for the production of biomass, and for the research and biosynthesis of a variety of secondary metabolites. In this work, we report an efficient method for friable callus induction applied to the medicinal cactus Coryphantha macromeris, its kinetic behavior, and its phytochemical profile, assessed at the maximum biomass production phase. Callus cultures were obtained from stem discs inoculated on Murashige and Skoog medium (MS) ...

Tópico(s): Chemical synthesis and alkaloids

2020 - Elsevier BV | South African Journal of Botany

Artigo Revisado por pares

Rubén Pérez‐Aguirre, Garikoitz Beobide, Óscar Castillo, Imanol de Pedro, Antonio Luque, Sonia Pérez‐Yáñez, J. Rodrı́guez Fernández, P. Román,

The present work provides two new examples of supramolecular metal–organic frameworks consisting of three-dimensional extended noncovalent assemblies of wheel-shaped heptanuclear [Cu7(μ-H2O)6(μ3-OH)6(μ-adeninato-κN3:κN9)6]2+ entities. The heptanuclear entity consists of a central [Cu(OH)6]4– core connected to six additional copper(II) metal centers in a radial and planar arrangement through the hydroxides. It generates a wheel-shaped entity in which water molecules and μ–κN3:κN9 adeninato ligands ...

Tópico(s): Supramolecular Chemistry and Complexes

2016 - American Chemical Society | Inorganic Chemistry

Artigo Revisado por pares

Jintha Thomas‐Gipson, Rubén Pérez‐Aguirre, Garikoitz Beobide, Óscar Castillo, Antonio Luque, Sonia Pérez‐Yáñez, P. Román,

The present work provides the basis to obtain three-dimensional (3D) extended porous supramolecular assemblies named supramolecular metal–organic frameworks (SMOFs). This goal can be achieved by considering three key factors: (i) the use of rigid building units, (ii) the establishment of predictable and rigid synthons between the building units, and (iii) the non-coplanarity of functional groups involved in the predictable synthons. Throughout this report we demonstrate the suitability of this synthetic ...

Tópico(s): Crystallography and molecular interactions

2015 - American Chemical Society | Crystal Growth & Design

Artigo Acesso aberto Revisado por pares

Nan Qin, Aguirre A. de Cubas, Rubén García-Martín, Susan Richter, Mirko Peitzsch, Mario Menschikowski, Jacques W.M. Lenders, Henri Timmers, Massimo Mannelli, Giuseppe Opocher, Matina Economopoulou, Gabriele Siegert, Triantafyllos Chavakis, Karel Pacák, Mercedes Robledo, Graeme Eisenhofer,

Pheochromocytomas and paragangliomas (PPGLs) are catecholamine‐producing chromaffin cell tumors with diverse phenotypic features reflecting mutations in numerous genes, including MYC‐associated factor X ( MAX ). To explore whether phenotypic differences among PPGLs reflect a MAX‐mediated mechanism and opposing influences of hypoxia‐inducible factor (HIF)s HIF2α and HIF1α, we combined observational investigations in PPGLs and gene‐manipulation studies in two pheochromocytoma cell lines. Among PPGLs from ...

Tópico(s): Pituitary Gland Disorders and Treatments

2014 - Wiley | International Journal of Cancer

Artigo Acesso aberto Revisado por pares

Jaime Saucedo-Luna, Agustín Jaime Castro‐Montoya, Mauro M. Martínez-Pacheco, Carlos Rubén Sosa-Aguirre, Jesús Campos-Garcı́a,

Bagasse of Agave tequilana (BAT) is the residual lignocellulosic waste that remains from tequila production. In this study we characterized the chemical composition of BAT, which was further saccharified and fermented to produce ethanol. BAT was constituted by cellulose (42%), hemicellulose (20%), lignin (15%), and other (23%). Saccharification of BAT was carried out at 147°C with 2% sulfuric acid for 15 min, yielding 25.8 g/l of fermentable sugars, corresponding to 36.1% of saccharificable material ( ...

Tópico(s): Enzyme Catalysis and Immobilization

2010 - Springer Science+Business Media | Journal of Industrial Microbiology & Biotechnology

Artigo Revisado por pares

Jim M. Dunwell, Alastair Culham, Carol E. Carter, Carlos Rubén Sosa-Aguirre, Peter W. Goodenough,

The cupin superfamily of proteins is among the most functionally diverse of any described to date. It was named on the basis of the conserved β-barrel fold ('cupa' is the Latin term for a small barrel), and comprises both enzymatic and non-enzymatic members, which have either one or two cupin domains. Within the conserved tertiary structure, the variety of biochemical function is provided by minor variation of the residues in the active site and the identity of the bound metal ion. This review discusses ...

Tópico(s): Plant Micronutrient Interactions and Effects

2001 - Elsevier BV | Trends in Biochemical Sciences

Artigo Revisado por pares

Alma Laura Díaz-Pérez, Celinda Román-Doval, César Díaz-Pérez, Carlos Cervantes, Carlos Rubén Sosa-Aguirre, Joel E. López‐Meza, Jesús Campos-Garcı́a,

Pseudomonas aeruginosa PAO1 mutants affected in acyclic monoterpenes, n-octanol, and acetate assimilation were isolated using transposon mutagenesis. The isocitrate lyase gene (aceA) corresponding to ORF PA2634 of the PAO1 strain genome was identified in one of these mutants. The aceA gene encodes a protein that is 72% identical to the isocitrate lyase (ICL) characterized from Colwellia maris, but is less than 30% identical to their homologues from pseudomonads. The genetic arrangement of aceA suggests ...

Tópico(s): Bacterial biofilms and quorum sensing

2007 - Oxford University Press | FEMS Microbiology Letters

Artigo Acesso aberto Revisado por pares

Carlos Rubén Sosa Aguirre,

Criminology arrived in Peru by the late 1880s, and with it the promise of both scientific explanations of crime and effective policies of crime control. As in Europe, Peruvian criminologists also debated the relative importance of biological and social factors in explaining crime tendencies. This article reviews the adoption and early developments of positivist criminology in Peru. It shows that the most radical versions of biological determinism were rejected by Peruvian criminologists in favor ...

Tópico(s): Wildlife Conservation and Criminology Analyses

1998 - Librairie Droz | Crime Histoire et Sociétés

Artigo Acesso aberto Revisado por pares

Rubén Pérez‐Aguirre, Beñat Artetxe, Garikoitz Beobide, Óscar Castillo, Imanol de Pedro, Antonio Luque, Sonia Pérez‐Yáñez, Stefan Wuttke,

Capture and sensing of emerging pollutants is one of the increasing environmental concerns due to the adverse ecological and human health effects. Here, we report the synthesis of a supramolecular metal-organic framework (SMOF) [CrCu6(μ-H2O)6(μ3-OH)6(μ-adeninato-κN33:κN9)6](SO4)1.5 which is able to capture anionic drugs and exhibits magnetic properties useful for sensing purposes. The features of the nucleobase decorated CrCu6 building block allow the incorporation of up to 9 drug molecules (i.e., ...

Tópico(s): Covalent Organic Framework Applications

2021 - Elsevier BV | Cell Reports Physical Science

Revisão

Alfredo Ulloa‐Aguirre, Teresa Zariñán, Rubén Gutiérrez‐Sagal, James A. Dias,

Gonadotropin receptors belong to the highly conserved subfamily of the G protein-coupled receptor (GPCR) superfamily, the so-called Rhodopsin-like family (class A), which is the largest class of GPCRs and currently a major drug target. Both the follicle-stimulating hormone receptor (FSHR) and the luteinizing hormone/chorionic gonadotropin hormone receptor (LHCGR) are mainly located in the gonads where they play key functions associated to essential reproductive functions. As any other protein, gonadotropin ...

Tópico(s): Neurobiology and Insect Physiology Research

2017 - Springer Science+Business Media | Handbook of experimental pharmacology

Artigo Revisado por pares

José Manuel Cimadevilla, Francisco J. López, Luz Nieto, Ma Jesús Aguirre, Rubén Fernández García,

This study was aimed at comparing the effect of unilateral hippocampal inactivation with tetrodotoxin (TTX) and lidocaine on spatial memory consolidation. Both drugs block voltage-dependent sodium channels. However, TTX and lidocaine differ in the duration of their effects, with maximum TTX effect between 30 min and 120 min, washing out in 24 hours. Lidocaine maximum effect occurs 20-30 minutes after administration. Our experimental subjects, twenty-four 3-month-old Wistar rats, were unilaterally ...

Tópico(s): Traumatic Brain Injury and Neurovascular Disturbances

2009 - Cologio Oficial de Psicólogos del Principado | Psicothema