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Now showing items 351-360 of 501
Article
Cortical development associated with conjugation of Paramecium
(Company of Biologists Ltd, 1993-03)
The cortical cytoskeleton of Paramecium is characterized by a complex, polarized and asymmetrical organization. In order to analyse the cortical development of Paramecium tetraurelia during the sexual process of conjugation, ...
PhD Thesis
Estudio multicéntrico de bacteriemias por escherichia coli productor de betalactamasas de espectro extendido: factores de riesgo, características microbiológicas de impacto clínico
(2014-04-02)
Esta tesis es el resultado de un estudio de investigación multicéntrico en el que participaron 13 hospitales y un centro asociado de diferentes zonas geográficas de España, todos pertenecientes a la Red Española de ...
Article
Bactericidal Effect of Photodynamic Therapy, Alone or in Combination with Mupirocin or Linezolid, on Staphylococcus aureus
(Frontiers Media, 2017)
Antibiotic treatments frequently fail due to the development of antibiotic resistance, underscoring the need for new treatment strategies. Antimicrobial photodynamic therapy (aPDT) could constitute an alternative therapy. ...
PhD Thesis
Transferencia y expresión de los plásmidos simbióticos pJB5JI y pRtr5a en diversas estirpes de Rhizobium
(1987)
Las bacterias de los géneros Rhizobium y Bradyrhizobium pueden infectar las raíces de muchas leguminosas y dar lugar a la formación de unas estructuras semejantes a tumores que reciben el nombre de nódulos.
Article
Diversity of plant growth-promoting bacteria associated with sugarcane
(Fundacao de Pesquisas Cientificas de Ribeirao Preto, 2017)
The sugarcane (Saccharum spp) presents economic importance, mainly for tropical regions, being an important Brazilian commodity. However, this crop is strongly dependent on fertilizers, mainly nitrogen (N). This study ...
Article
The nodD1 Gene of Sinorhizobium fredii HH103 Restores Nodulation Capacity on Bean in a Rhizobium tropici CIAT 899 nodD1/nodD2 Mutant, but the Secondary Symbiotic Regulators nolR, nodD2 or syrM Prevent HH103 to Nodulate with This Legume
(MDPI, 2022)
Rhizobial NodD proteins and appropriate flavonoids induce rhizobial nodulation gene expression. In this study, we show that the nodD1 gene of Sinorhizobium fredii HH103, but not the nodD2 gene, can restore the nodulation ...
PhD Thesis
Optimisation of the therapeutic potential of fosfomycin against Enterobacteriaceae: characterisation of genetic and physiological factors related to resistance and antimicrobial activity
(2023-05-30)
Since the discovery of the first antimicrobials, bacteria with resistance mechanisms against them have been detected. The appearance of bacterial resistance is a natural phenomenon, which has increased as a result of the ...
Article
Uptake and intracellular activity of sparfloxacin in human polymorphonuclear leukocytes and tissue culture cells
(American Society for Microbiology, 1992-01-01)
The penetration of sparfloxacin into human neutrophils (PMN) and different tissue culture cells (HEp-2 and McCoy) was evaluated. The cellular to extracellular concentration ratios (C/E) of sparfloxacin were always higher ...
Article
Activities of ABT-773 against Listeria monocytogenes and coryneform bacteria of clinical interest
(American Society for Microbiology, 2003-04-01)
The in vitro activities of ABT-773 were evaluated against 15 Listeria monocytogenes strains and 196 coryneform bacteria isolated from clinical samples. One hundred percent of the L. monocytogenes strains were inhibited by ...
Article
EDIL3 promotes epithelial–mesenchymal transition and paclitaxel resistance through its interaction with integrin αVβ3 in cancer cells
(Springer Nature, 2020)
Epithelial–mesenchymal transition (EMT) has recently been associated with tumor progression, metastasis, and chemotherapy resistance in several tumor types. We performed a differential gene expression analysis comparing ...