Search Results - "Valencia, Martina"

Understanding of Nature of Science (NOS) in Pre-Service Teachers with Different Science Content Knowledge, before and after an Intervention by Valencia Narbona, Martina, Núñez Nieto, Paola, Cofré Mardones, Hernán

“…There is worldwide agreement that the understanding of the Nature of Science (NOS) is a critical component of scientific literacy. However, evidence indicates…”
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Antenatal betamethasone produces protracted changes in anxiety-like behaviors and in the expression of microtubule-associated protein 2, brain-derived neurotrophic factor and the tyrosine kinase B receptor in the rat cerebellar cortex by Pascual, Rodrigo, Valencia, Martina, Bustamante, Carlos

“…•Prenatal betamethasone administration (BET) decrease the immunohistochemical (IHC) expression of MAP2 and BDNF in the cerebellar molecular layer.•BET increase…”
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Neurodevelopmental Disruptions in Children of Preeclamptic Mothers: Pathophysiological Mechanisms and Consequences by González-Rojas, Andrea, Valencia-Narbona, Martina

“…Preeclampsia (PE) is a multisystem disorder characterized by elevated blood pressure in the mother, typically occurring after 20 weeks of gestation and posing…”
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Influence of antenatal synthetic glucocorticoid administration on pyramidal cell morphology and microtubule-associated protein type 2 (MAP2) in rat cerebrocortical neurons by Pascual, Rodrigo, Cuevas, Isabel, Santander, Odra, Valencia, Martina

“…Previous animal studies have indicated that excessive prenatal circulating glucocorticoid (GC) levels induced by the antenatal administration of synthetic GC…”
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Environmental enrichment reverses cerebellar impairments caused by prenatal exposure to a synthetic glucocorticoid by Valencia, Martina, Santander, Odra, Torres, Eloísa, Zamora, Natali, Muñoz, Fernanda, Pascual, Rodrigo

“…During prenatal life, exposure to synthetic glucocorticoids (SGCs) can alter normal foetal development, resulting in disease later in life. Previously, we have…”
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Single course of antenatal betamethasone produces delayed changes in morphology and calbindin-D28k expression in a rat's cerebellar Purkinje cells by Pascual, Rodrigo, Valencia, Martina, Larrea, Sebastián, Bustamante, Carlos

“…In the current study, we analyzed the impact of antenatal betamethasone on macroscopic cerebellar development, Purkinje cell morphology and the expression of…”
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Effects of a single course of prenatal betamethasone on dendritic development in dentate gyrus granular neurons and on spatial memory in rat offspring by Bustamante, Carlos, Valencia, Martina, Torres, Christian, González, María José, Carvajal, Constanza, Sandoval, Denisse, Gutiérrez-Rojas, Cristian, Pascual, Rodrigo

“…Preterm babies treated with synthetic glucocorticoids (sGC) in utero exhibit behavioral alterations and disturbances in brain maturation during infancy…”
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Physical Activity, Burnout, and Engagement in Latin American Students of Higher Education During the COVID-19 Pandemic by González, Andrea, Achiardi, Oscar, Valencia, Martina, Cabello-Verrugio, Claudio

“…The coronavirus-disease-2019 (COVID-19) pandemic has had a devastating physical and psychological impact on society, especially on students. In this study, we…”
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A Critical Review of Students’ and Teachers’ Understandings of Nature of Science by Cofré, Hernán, Núñez, Paola, Santibáñez, David, Pavez, José M., Valencia, Martina, Vergara, Claudia

“…There is widespread agreement that an adequate understanding of the nature of science (NOS) is a critical component of scientific literacy and a major goal in…”
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Environmental enrichment restores the reduced expression of cerebellar synaptophysin and the motor coordination impairment in rats prenatally treated with betamethasone by Valencia, Martina, Illanes, Javiera, Santander, Odra, Saavedra, Daniel, Adaros, Melisa, Ibarra, Alice, Saavedra, Gisell, Pascual, Rodrigo

“…Preterm babies treated with synthetic glucocorticoids in utero exhibit behavioural alterations and disturbances in brain maturation during postnatal life…”
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CHARACTERIZATION AND MORPHOLOGICAL CLASSIFICATION OF Varroa AND ITS SPATIAL DISTRIBUTION, IN COMMERCIAL HIVES OF TABASCO STATE, MEXICO by Emeterio Payró de la Cruz, Martina Valencia Domínguez, Blanca Patricia Castellanos Potenciano, Rodimiro Ramos Reyes

“…Background. Varroa destructor is considered the main pest of Apis mellifera, its morphological characteristics, prevalence and level of infestation are…”
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Purkinje cell dendritic atrophy induced by prenatal stress is mitigated by early environmental enrichment by Pascual, Rodrigo, Valencia, Martina, Bustamante, Carlos

“…Prenatal stress (PS) in experimental animals causes long-lasting changes in Purkinje cell dendritic morphology. Furthermore, these structural changes are…”
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Correction to: A Critical Review of Students’ and Teachers’ Understandings of Nature of Science by Cofré, Hernán, Núñez, Paola, Santibáñez, David, Pavez, José M., Valencia, Martina, Vergara, Claudia

“…The original article unfortunately contains incorrect presentation of Tables 1, 3, 4, 5 and 6…”
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Stability inside hen eggs of a Salmonella enterica serovar Enteritidis bacteriophage by Robeson, James, Valencia, Martina, Retamales, Julio, Borie, Consuelo

“…Background: Bacteriophages are viruses that infect bacteria and therefore are widespread in nature. Those that lyse the pathogen Salmonella enterica serovar…”
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Structural and functional cerebellar impairment in the progeny of preeclamptic rat mothers by Valencia-Narbona, Martina, Torres, Eloísa, Muñoz, Fernanda, García, Trinidad

“…It is known that preeclampsia alters the neurodevelopment of the descent of preeclamptic mothers. Given that cerebellar development occurs mainly when the…”
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CARACTERIZACIÓN Y CLASIFICACIÓN MORFOLÓGICA DE Varroa Y SU DISTRIBUCIÓN ESPACIAL, EN COLMENAS COMERCIALES DEL ESTADO DE TABASCO, MÉXICO by Payró de la Cruz, Emeterio, Valencia Domínguez, Martina, Castellanos Potenciano, Blanca Patricia, Ramos Reyes, Rodimiro

“…Background. Varroa destructor is considered the main pest of Apis mellifera, its morphological characteristics, prevalence and level of infestation are…”
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Prenatal glucocorticoid administration persistently increased the immunohistochemical expression of type-1 metabotropic glutamate receptor and Purkinje cell dendritic growth in the cerebellar cortex of the rat by Pascual, Rodrigo, Santander, Odra, Cuevas, Isabel, Valencia, Martina

“…Several studies have indicated that abnormal prenatal changes in the circulating glucocorticoids (GCs), induced by either maternal stress or exogenous GC…”
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