Results 31 to 40 of about 165,058 (166)

Antineoplastic effects of the DNA methylation inhibitor hydralazine and the histone deacetylase inhibitor valproic acid in cancer cell lines

Cancer Cell International, 2006
BackgroundAmong the epigenetic alterations occurring in cancer, DNA hypermethylation and histone hypoacetylation are the focus of intense research because their pharmacological inhibition has shown to produce antineoplastic activity in a variety of ...
A. Chávez-Blanco, C. Pérez-Plasencia, E. Pérez-Cárdenas, C. Carrasco-Legleu, E. Rangel-López, B. Segura‐Pacheco, L. Taja-Chayeb, C. Trejo-Becerril, A. González-Fierro, M. Candelaria, G. Cabrera, A. Dueñas-González   +11 more
semanticscholar   +1 more source

Serotypes, virulence genes and intimin types of Shiga toxin (verocytotoxin)-producing Escherichia coli isolates from minced beef in Lugo (Spain) from 1995 through 2003

BMC Microbiology, 2007
BackgroundShiga toxin-producing Escherichia coli (STEC) have emerged as pathogens that can cause food-borne infections and severe and potentially fatal illnesses in humans, such as haemorrhagic colitis (HC) and haemolytic uraemic syndrome (HUS). In Spain,
A. Mora, M. Blanco, J. Blanco, G. Dahbi, C. López, P. Justel, M. P. Alonso, A. Echeíta, M. I. Bernárdez, E. A. González, J. Blanco   +10 more
semanticscholar   +1 more source

Histone acetylation and histone deacetylase activity of magnesium valproate in tumor and peripheral blood of patients with cervical cancer. A phase I study

Molecular Cancer, 2005
BackgroundThe development of cancer has been associated with epigenetic alterations such as aberrant histone deacetylase (HDAC) activity. It was recently reported that valproic acid is an effective inhibitor of histone deacetylases and as such induces ...
A. Chávez-Blanco, B. Segura‐Pacheco, E. Pérez-Cárdenas, L. Taja-Chayeb, L. Cetina, M. Candelaria, D. Cantu, A. González-Fierro, P. Garcia-Lopez, Pilar Zambrano, C. Pérez-Plasencia, G. Cabrera, C. Trejo-Becerril, E. Angeles, A. Dueñas-González   +14 more
semanticscholar   +1 more source

The influence of colloidal parameters on the specific power absorption of PAA-coated magnetite nanoparticles

Nanoscale Research Letters, 2011
The suitability of magnetic nanoparticles (MNPs) to act as heat nano-sources by application of an alternating magnetic field has recently been studied due to their promising applications in biomedicine.
Pardiñas-Blanco Iván, Goya Gerardo, Piñeiro-Redondo Yolanda, Bañobre-López Manuel, López-Quintela M Arturo, Rivas José   +5 more
doaj  

Histology and morphometry of dorsal root ganglia and their neurons in a fish of indeterminate growth the White Cachama (Piaractus brachypomus) HISTOLOGÍA Y MORFOMETRÍA DE LOS GANGLIOS DE LA RAÍZ DORSAL Y SUS NEURONAS EN UN PEZ DE CRECIMIENTO INDETERMINADO, CACHAMA BLANCA (PIARACTUS BRACHYPOMUS)

Actualidades Biológicas, 2009
A histological and morphometric analysis of the Dorsal Root Ganglia (DRGs) and their sensorial neurons were carried out to contribute to the understanding of how do their nervous system adapt to their fast body growth.
Jenny Jaramillo, Edwin Gómez-Ramírez, María L. Caldas, Daniel Rodríguez, Hernán Hurtado   +4 more
doaj  

Descripción anatómica e histológica de las gónadas en Sabaleta (Brycon henni, Eigenmann 1913) Anatomical and histological description of the gonads in Sabaleta (Brycon henni, Eigenmann 1913)

Revista Colombiana de Ciencias Pecuarias, 2006
Brycon henni es un Charácido endémico de Colombia. Con el objetivo de realizar la descripción anatómica e histológica de las gónadas, en un año, se capturaron 51 individuos en muestreos mensuales, se sacrificaron, se les realizó disección, se calculó el ...
Andrés F Montoya-López, Carlos J Tabares, Amparo Echeverri, Lucy Arboleda, Martha Olivera-Ángel   +4 more
doaj  

Crecimiento y escalamiento en la producción del nemátodo Turbatrix aceti (Brunn, 1949), para su utilización en larvicultura del pez blanco (Chirostoma estor)

, 2016
Nematodes are live feed with potential for aquaculture, due to their rapid rates of reproduction, wide range of small sizes, from less than 10 ?m up to 2 mm, and potential for enrichment (Brüggemann, 2012). Turbatrix aceti is a free-living nematode and can swim actively and remain suspended in the water column, being this advantageous aspect for its ...
openaire   +2 more sources

Verde, gris y blanco. Naturaleza y arquitectura en los planos del catastro de Ensenada y los croquis del Diccionario geográfico de Tomás López

Cuadernos Dieciochistas, 2016
Against the gray line that defines the living spaces, public and private, and the colour white that takes us to the marginal, unproductive or inaccessible space, we find in these images the colour green like an expression of that remote sensibility – almost magical– which links man with nature. The study of the colour, lines and composition of the maps
openaire   +4 more sources

Caracterización de la curva de crecimiento en dos especies de pez blanco Chirostoma estor, C. promelas y sus híbridos

, 2012
"El objetivo del presente estudio fue estimar parámetros de las curvas de crecimiento del peso y la longitud en el pez blanco Chirostoma estor (EE), el pez blanco pico negro Chirostoma promelas (PP) y de sus híbridos recíprocos (EP y PE) hasta los 300 días de edad a partir de un cruzamiento dialélico completo bajo condiciones de cultivo en Morelia ...
Ana Carmen Delgadillo-Calvillo, Carlos Antonio Martínez-Palacios, José Manuel Berruecos-Villalobos, Raúl Ulloa-Arvizu, Reyes López-Ordaz, Carlos Gustavo Vásquez-Peláez   +5 more
openaire   +1 more source

Characterization of disease flares and impact of mepolizumab in patients with hypereosinophilic syndrome. [PDF]

Front Immunol, 2022
Pane F, Lefevre G, Kwon N, Bentley JH, Yancey SW, Steinfeld J.   +5 more
europepmc   +1 more source