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Systemic propranolol acts centrally to reduce conditioned fear in rats without impairing extinction
(Elsevier, 2009-05)
Background—Previous work has implicated noradrenergic beta-receptors in the consolidation andreconsolidation of conditioned fear. Less is known, however, about their role in fear expression and extinction. The beta-receptor ...
Shared genetic and environmental influences on early temperament and preschool psychiatric disorders in hispanic twins
(Cambridge University Press, 2015-04)
OBJECTIVE— Despite an increasing recognition that psychiatric disorders can be diagnosed as early as preschool, little is known how early genetic and environmental risk factors contribute to the development of psychiatric ...
Synergistic antibacterial activity of PEGylated silver–graphene quantum dots nanocomposites
(Elsevier, 2015)
The emergence of antibiotic-resistant bacteria is a major threat to world-wide public health. Function-alized nanoparticles could offer novel strategies in this post-antibiotic era. In this study, we developed nanocomposites ...
Improving cytotoxicity against cancer cells by chemo-photodynamic combined modalities using silver-graphene quantum dots nanocomposites
(Dove Press Journal, 2016)
The combination of chemotherapy and photodynamic therapy has emerged as a promising strategy for cancer therapy due to its synergistic effects. In this work, PEGylated silver nanoparticles decorated with graphene quantum ...
Ethnic differences in perceived impairment and need for care
(Springer, 2010)
Latino children in the U.S. have high rates of unmet need for mental health services, perhaps due to biased perceptions of impairment and need for care by parents and providers. We tested this argument using an experimental ...
A time-dependent role of midline thalamic nuclei in the retrieval of fear memory
(Elsevier, 2012)
Increasing evidence indicates that the medial prefrontal cortex (mPFC) and the amygdala mediate expression and extinction of conditioned fear, but few studies have examined the inputs to these structures. The dorsal part ...
Factors associated with disparities in emergency department use among latino children with asthma
(Elsevier, 2012)
BACKGROUND - Significant disparities in emergency department (ED) rates exist for Latinos; however, few studies have investigated the factors that may account for these disparities.
Changes in Holothurian Coelomocyte Populations Following Immune Stimulation with Different Molecular Patterns
(Elsevier Ltd., 2010-08)
Echinoderms possess a variety of cells populating the coelomic fluid; these cells are responsible for mounting defense against foreign agents. In the sea cucumber Holothuria glaberrima, four different coelomocyte types ...
Sociología del símbolo-héroe castellano Ruy Díaz de Vivar en Las Mocedades de Rodrigo
(2008)
Las mocedades de Rodrigo es un texto poético perteneciente a la materia épica cidiana. En los últimos años se ha desarrollado toda una discusión entre los críticos literarios intentando buscar nuevos senderos para el ...
Temporal and Spatial Analysis of Enteric Nervous System Regeneration in the Sea Cucumber Holothuria Glaberrima.
(Wiley-Blackwell, 2014-08-05)
There is limited information on the regeneration of the enteric nervous system (ENS) following major reconstruction of the digestive tract. We have studied ENS regeneration in the sea cucumber Holothuria glaberrima which ...