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Mostrando ítems 111-120 de 281
Artículo
MDC1 maintains active elongation complexes of RNA polymerase II
(Elsevier, 2023)
The role of MDC1 in the DNA damage response has been extensively studied; however, its impact on other cellular processes is not well understood. Here, we describe the role of MDC1 in transcription as a regulator of RNA ...
Tesis Doctoral
Requerimiento de un HSE imperfecto y otros elementos en CIS para la expresión embrionaria del GEN Ha hsp17.6 G1, un GEN shsp Vegetal que no se induce en respuesta al calor
(2000-09-22)
El gen Ha hsp17.6 G1 es el único gen shsp vegetal de clase I conocido que no se transcribe en respuesta a choque térmico pero sí lo hace durante la fase de desecación de la embriogénesis.El gen Ha hsp17.6 G1 posee un HSE, ...
Artículo
Exogenous fatty acids and niacin on acute prostaglandin D-2 production in human myeloid cells
(Elsevier, 2017)
Niacin activates HCA2 receptor that results in the release of PGD2. However, little is known on PGD2-producing cells and the role of fatty acids. Notably M-CSF macrophages exhibited a timely dependent PGD2 production upon ...
Artículo
Impact of Gastrointestinal Digestion In Vitro Procedure on the Characterization and Cytotoxicity of Reduced Graphene Oxide
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
The growing interest in graphene derivatives is a result of their variety of applications in many fields. Due to their use, the oral route could be a potential way of entrance for the general population. This work assesses ...
Artículo
Immediate-release Niacin and a Monounsaturated Fatty Acid-rich Meal on Postprandial Inflammation and Monocyte Characteristics in Men with Metabolic Syndrome
(Elsevier, 2023)
Background & aim: When considered separately, long-term immediate-release niacin and fatty meals enriched in monounsaturated fatty acids (MUFA) decrease postprandial triglycerides, but their effects on postprandial ...
Artículo
In vitro toxicity evaluation of graphene oxide and reduced graphene oxide on Caco-2 cells
(Elsevier, 2022)
Graphene derivatives are expected to have a great impact in a wide range of applications, among them as food packaging materials. This is one of the sources of potential human oral exposure to them. However, studies devoted ...
Artículo
Age-mediated transcriptomic changes in adult mouse substantia nigra
(2013)
Substantia nigra pars compacta (SNpc) is highly sensitive to normal aging and selectively degenerates in Parkinson’s disease (PD). Until now, molecular mechanisms behind SNpc aging have not been fully investigated using ...
Artículo
El huerto escolar desde un enfoque indagativo: investigando las lombrices.
(Universidad de Sevilla, 2021)
El presente trabajo es una investigación basada en una experiencia educativa realizada con 21 estudiantes de quinto de primaria en un colegio de la provincia de Sevilla (España), surgida a partir de la observación de ...
Artículo
Non-canonical kinases and substrates in cancer progression
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)
Artículo
Enzymatic response to hcl inhibition in oxyntic cells of fasting rats
(Japan Society of Histochemistry and Cytochemistry, 1984)
Morphological modifications and cytochemical changes in the acid phosphatase on oxintic cells of the gastric mucosa of rats deprived of food for varying lengths of time were studied. With long fasting periods a lysosomal ...