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Mostrando ítems 12091-12100 de 28262
Síntesis y evaluación in silico e in vitro de derivados del ácido valproico como antineoplásicos
(2011-05-05)
Histone deacetylases are a group of enzymes that are characterized for catalyzing the separation of the acetyl group of the acetylated lysines on histones. This has an effect of compaction of genetic material involved in ...
Diseño de vacunas atenuadas con menor probabilidad de sufrir reversión a la virulencia
(2011)
Las denominadas vacunas vivas o atenuadas han sido ampliamente utilizadas para prevenir enfermedades como la rubeola, la poliomielitis, el sarampión o la fiebre amarilla. Sin embargo, uno de los peligros del uso de este ...
Cu/Zn superoxide dismutase (SOD1) induction is implicated in the antioxidative and antiviral activity of acetylsalicylic acid in HCV-expressing cells
(2012)
We evaluated the participation of oxidative stress in the negative regulation of hepatitis C virus (HCV)- RNA induced by acetylsalicylic acid (ASA). We used the HCV subgenomic replicon cell system that stably expresses ...
Non-negative Wigner functions for orbital angular momentum states
(2009)
Low BRCA1 gene expression is associated with increased invasiveness and influences the response of breast carcinoma (BC) to chemotherapeutics. However, expression of BRCA1 and BRCA2 genes has not been completely characterized ...
Cu/Zn superoxide dismutase (SOD1) induction is implicated in the antioxidative and antiviral activity of acetylsalicylic acid in HCV-expressing cells
(2012)
We evaluated the participation of oxidative stress in the negative regulation of hepatitis C virus (HCV)- RNA induced by acetylsalicylic acid (ASA). We used the HCV subgenomic replicon cell system that stably expresses ...
Effects of Moringa oleifera and Brosimum alicastrum partial feed substitution in intramuscular fat and adipose tissues and on the expression of lipogenic genes of Mexican hairless pigsEffects of Moringa oleifera and Brosimum alicastrum partial feed substitution in intramuscular fat and adipose tissues and on the expression of lipogenic genes of Mexican hairless pigs
(Faculty of Veterinary Sciences - Universidad Austral de Chile, 2021)
Sympodiomyces attinorum sp nov., a yeast species associated with nests of the leaf-cutting ant Atta sexdens
(Soc General Microbiology, 2004-09-01)
Four strains of a novel yeast species were isolated from laboratory nests of the leaf-cutting ant Atta sexdens in Brazil. Three strains were found in older sponges and one was in a waste deposit in the ant nests. Sequencing ...
Polyhydroxybutyrate in Rhizobium and Bradyrhizobium: quantification and phbC gene expression
(Springer, 2011-04-01)
Polyhydroxyalkanoates (PHAs) are hydroxyalkanoate polymers that are produced and accumulate by many kinds of bacteria. These polymers act as an energy store for bacteria. Polyhydroxybutyrate (PHB) is the most studied polymer ...
Emended description of Yersinia massiliensis
(Soc General Microbiology, 2011-05-01)
The bacterial genus Yersinia belongs to the family Enterobacteriaceae and comprises 15 species. Species of the genus Yersinia are usually identified by their phenotypic characteristics. Thus, it is essential to establish ...
Is there a role for eIF5A in translation?
(Springer, 2007-08-01)
The putative translation factor eIF5A is essential for cell viability and is highly conserved from archaebacteria to mammals. This factor is the only cellular protein that undergoes an essential posttranslational modification ...